Merge http://linux.bkbits.net/linux-2.5

into hostme.bitkeeper.com:/ua/repos/l/linux-acpi/linux-acpi

arch/i386/kernel/process.c

@@ -566,7 +566,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long esp,
 	struct_cpy(childregs, regs);
 	childregs->eax = 0;
 	childregs->esp = esp;
-	p->user_vm_lock = NULL;
+	p->user_tid = NULL;
 
 	p->thread.esp = (unsigned long) childregs;
 	p->thread.esp0 = (unsigned long) (childregs+1);
@@ -591,7 +591,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long esp,
 	/*
 	 * The common fastpath:
 	 */
-	if (!(clone_flags & (CLONE_SETTLS | CLONE_SETTID | CLONE_RELEASE_VM)))
+	if (!(clone_flags & (CLONE_SETTLS | CLONE_SETTID | CLONE_CLEARTID)))
 		return 0;
 	/*
 	 * Set a new TLS for the child thread?
@@ -623,10 +623,10 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long esp,
 			return -EFAULT;
 
 	/*
-	 * Does the userspace VM want any unlock on mm_release()?
+	 * Does the userspace VM want the TID cleared on mm_release()?
 	 */
-	if (clone_flags & CLONE_RELEASE_VM)
-		p->user_vm_lock = (long *) childregs->edi;
+	if (clone_flags & CLONE_CLEARTID)
+		p->user_tid = (long *) childregs->edx;
 	return 0;
 }
 

arch/i386/kernel/setup.c

@@ -275,16 +275,17 @@ static void __init print_memory_map(char *who)
  * replaces the original e820 map with a new one, removing overlaps.
  *
  */
+struct change_member {
+	struct e820entry *pbios; /* pointer to original bios entry */
+	unsigned long long addr; /* address for this change point */
+};
+struct change_member change_point_list[2*E820MAX] __initdata;
+struct change_member *change_point[2*E820MAX] __initdata;
+struct e820entry *overlap_list[E820MAX] __initdata;
+struct e820entry new_bios[E820MAX] __initdata;
+
 static int __init sanitize_e820_map(struct e820entry * biosmap, char * pnr_map)
 {
-	struct change_member {
-		struct e820entry *pbios; /* pointer to original bios entry */
-		unsigned long long addr; /* address for this change point */
-	};
-	struct change_member change_point_list[2*E820MAX];
-	struct change_member *change_point[2*E820MAX];
-	struct e820entry *overlap_list[E820MAX];
-	struct e820entry new_bios[E820MAX];
 	struct change_member *change_tmp;
 	unsigned long current_type, last_type;
 	unsigned long long last_addr;

drivers/isdn/Config.in

@@ -22,8 +22,9 @@ if [ "$CONFIG_NET" != "n" ]; then
       tristate 'CAPI2.0 support' CONFIG_ISDN_CAPI
       if [ "$CONFIG_ISDN_CAPI" != "n" ]; then
          source drivers/isdn/capi/Config.in
-         source drivers/isdn/hardware/Config.in
       fi
+
+      source drivers/isdn/hardware/Config.in
    fi
 fi
 endmenu

drivers/isdn/capi/capi.c

@@ -957,14 +957,14 @@ capi_release(struct inode *inode, struct file *file)
 
 static struct file_operations capi_fops =
 {
-	owner:		THIS_MODULE,
-	llseek:		no_llseek,
-	read:		capi_read,
-	write:		capi_write,
-	poll:		capi_poll,
-	ioctl:		capi_ioctl,
-	open:		capi_open,
-	release:	capi_release,
+	.owner		= THIS_MODULE,
+	.llseek		= no_llseek,
+	.read		= capi_read,
+	.write		= capi_write,
+	.poll		= capi_poll,
+	.ioctl		= capi_ioctl,
+	.open		= capi_open,
+	.release	= capi_release,
 };
 
 #ifdef CONFIG_ISDN_CAPI_MIDDLEWARE

drivers/isdn/capi/capifs.c

@@ -72,16 +72,16 @@ static int capifs_revalidate(struct dentry *, int);
 static struct inode *capifs_new_inode(struct super_block *sb);
 
 static struct file_operations capifs_root_operations = {
-	read:		generic_read_dir,
-	readdir:	capifs_root_readdir,
+	.read		= generic_read_dir,
+	.readdir	= capifs_root_readdir,
 };
 
 struct inode_operations capifs_root_inode_operations = {
-	lookup: capifs_root_lookup,
+	.lookup = capifs_root_lookup,
 };
 
 static struct dentry_operations capifs_dentry_operations = {
-	d_revalidate: capifs_revalidate,
+	.d_revalidate = capifs_revalidate,
 };
 
 /*
@@ -222,8 +222,8 @@ static void capifs_put_super(struct super_block *sb)
 }
 
 static struct super_operations capifs_sops = {
-	put_super:	capifs_put_super,
-	statfs:		simple_statfs,
+	.put_super	= capifs_put_super,
+	.statfs		= simple_statfs,
 };
 
 static int capifs_parse_options(char *options, struct capifs_sb_info *sbi)
@@ -371,10 +371,10 @@ static struct super_block *capifs_get_sb(struct file_system_type *fs_type,
 }
 
 static struct file_system_type capifs_fs_type = {
-	owner:		THIS_MODULE,
-	name:		"capifs",
-	get_sb:		capifs_get_sb,
-	kill_sb:	kill_anon_super,
+	.owner		= THIS_MODULE,
+	.name		= "capifs",
+	.get_sb		= capifs_get_sb,
+	.kill_sb	= kill_anon_super,
 };
 
 void capifs_new_ncci(char type, unsigned int num, kdev_t device)

drivers/isdn/capi/capilib.c

@@ -4,7 +4,7 @@
 #include <linux/isdn/capilli.h>
 
 #define DBG(format, arg...) do { \
-printk(KERN_DEBUG __FUNCTION__ ": " format "\n" , ## arg); \
+printk(KERN_DEBUG "%s: " format "\n" , __FUNCTION__ , ## arg); \
 } while (0)
 
 struct capilib_msgidqueue {

drivers/isdn/capi/kcapi.h

@@ -16,7 +16,7 @@
 #include <linux/isdn/capilli.h>
 
 #define DBG(format, arg...) do { \
-printk(KERN_INFO __FUNCTION__ ": " format "\n" , ## arg); \
+printk(KERN_DEBUG "%s: " format "\n" , __FUNCTION__ , ## arg); \
 } while (0)
 
 

drivers/isdn/capi/kcapi_proc.c

@@ -90,17 +90,17 @@ static int contrstats_show(struct seq_file *seq, void *v)
 }
 
 struct seq_operations seq_controller_ops = {
-	start:	controller_start,
-	next:	controller_next,
-	stop:	controller_stop,
-	show:	controller_show,
+	.start	= controller_start,
+	.next	= controller_next,
+	.stop	= controller_stop,
+	.show	= controller_show,
 };
 
 struct seq_operations seq_contrstats_ops = {
-	start:	controller_start,
-	next:	controller_next,
-	stop:	controller_stop,
-	show:	contrstats_show,
+	.start	= controller_start,
+	.next	= controller_next,
+	.stop	= controller_stop,
+	.show	= contrstats_show,
 };
 
 static int seq_controller_open(struct inode *inode, struct file *file)
@@ -114,17 +114,17 @@ static int seq_contrstats_open(struct inode *inode, struct file *file)
 }
 
 static struct file_operations proc_controller_ops = {
-	open:		seq_controller_open,
-	read:		seq_read,
-	llseek:		seq_lseek,
-	release:	seq_release,
+	.open		= seq_controller_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
 };
 
 static struct file_operations proc_contrstats_ops = {
-	open:		seq_contrstats_open,
-	read:		seq_read,
-	llseek:		seq_lseek,
-	release:	seq_release,
+	.open		= seq_contrstats_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
 };
 
 // /proc/capi/applications: 
@@ -193,17 +193,17 @@ applstats_show(struct seq_file *seq, void *v)
 }
 
 struct seq_operations seq_applications_ops = {
-	start:	applications_start,
-	next:	applications_next,
-	stop:	applications_stop,
-	show:	applications_show,
+	.start	= applications_start,
+	.next	= applications_next,
+	.stop	= applications_stop,
+	.show	= applications_show,
 };
 
 struct seq_operations seq_applstats_ops = {
-	start:	applications_start,
-	next:	applications_next,
-	stop:	applications_stop,
-	show:	applstats_show,
+	.start	= applications_start,
+	.next	= applications_next,
+	.stop	= applications_stop,
+	.show	= applstats_show,
 };
 
 static int
@@ -219,17 +219,17 @@ seq_applstats_open(struct inode *inode, struct file *file)
 }
 
 static struct file_operations proc_applications_ops = {
-	open:		seq_applications_open,
-	read:		seq_read,
-	llseek:		seq_lseek,
-	release:	seq_release,
+	.open		= seq_applications_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
 };
 
 static struct file_operations proc_applstats_ops = {
-	open:		seq_applstats_open,
-	read:		seq_read,
-	llseek:		seq_lseek,
-	release:	seq_release,
+	.open		= seq_applstats_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
 };
 
 static void

drivers/isdn/divert/divert_procfs.c

@@ -261,14 +261,14 @@ isdn_divert_ioctl(struct inode *inode, struct file *file,
 #ifdef CONFIG_PROC_FS
 static struct file_operations isdn_fops =
 {
-	owner:          THIS_MODULE,
-	llseek:         no_llseek,
-	read:           isdn_divert_read,
-	write:          isdn_divert_write,
-	poll:           isdn_divert_poll,
-	ioctl:          isdn_divert_ioctl,
-	open:           isdn_divert_open,
-	release:        isdn_divert_close,                                      
+	.owner          = THIS_MODULE,
+	.llseek         = no_llseek,
+	.read           = isdn_divert_read,
+	.write          = isdn_divert_write,
+	.poll           = isdn_divert_poll,
+	.ioctl          = isdn_divert_ioctl,
+	.open           = isdn_divert_open,
+	.release        = isdn_divert_close,                                      
 };
 
 /****************************/

drivers/isdn/hardware/Config.in

@@ -2,4 +2,26 @@
 # ISDN hardware drivers
 #
 
-source drivers/isdn/hardware/avm/Config.in
+if [ "$CONFIG_ISDN_CAPI" != "n" ]; then
+  comment 'CAPI hardware drivers'
+  source drivers/isdn/hardware/avm/Config.in
+fi
+
+if [ "$CONFIG_ISDN" != "n" ]; then
+  comment 'ISDN4Linux hardware drivers'
+
+  source drivers/isdn/hisax/Config.in
+
+  mainmenu_option next_comment
+  comment 'Active cards'
+
+  source drivers/isdn/icn/Config.in
+  source drivers/isdn/pcbit/Config.in
+  source drivers/isdn/sc/Config.in
+  source drivers/isdn/act2000/Config.in
+  source drivers/isdn/eicon/Config.in
+  source drivers/isdn/tpam/Config.in
+  source drivers/isdn/hysdn/Config.in
+  endmenu
+fi
+

drivers/isdn/hardware/avm/Config.in

@@ -3,7 +3,7 @@
 #
 
 mainmenu_option next_comment
-comment 'Drivers for active AVM cards'
+comment 'Active AVM cards'
 
 bool 'Support AVM cards' CONFIG_CAPI_AVM
 

drivers/isdn/hardware/avm/b1pci.c

@@ -352,10 +352,10 @@ static void __devexit b1pci_pci_remove(struct pci_dev *pdev)
 }
 
 static struct pci_driver b1pci_pci_driver = {
-	name:		"b1pci",
-	id_table:	b1pci_pci_tbl,
-	probe:		b1pci_pci_probe,
-	remove:		__devexit_p(b1pci_pci_remove),
+	.name		= "b1pci",
+	.id_table	= b1pci_pci_tbl,
+	.probe		= b1pci_pci_probe,
+	.remove		= __devexit_p(b1pci_pci_remove),
 };
 
 static int __init b1pci_init(void)

drivers/isdn/hardware/avm/c4.c

@@ -1232,10 +1232,10 @@ static int __devinit c4_probe(struct pci_dev *dev,
 }
 
 static struct pci_driver c4_pci_driver = {
-       name:           "c4",
-       id_table:       c4_pci_tbl,
-       probe:          c4_probe,
-       remove:         c4_remove,
+       .name           = "c4",
+       .id_table       = c4_pci_tbl,
+       .probe          = c4_probe,
+       .remove         = c4_remove,
 };
 
 static int __init c4_init(void)

drivers/isdn/hardware/avm/t1pci.c

@@ -215,10 +215,10 @@ static int __devinit t1pci_probe(struct pci_dev *dev,
 }
 
 static struct pci_driver t1pci_pci_driver = {
-       name:           "t1pci",
-       id_table:       t1pci_pci_tbl,
-       probe:          t1pci_probe,
-       remove:         t1pci_remove,
+       .name           = "t1pci",
+       .id_table       = t1pci_pci_tbl,
+       .probe          = t1pci_probe,
+       .remove         = t1pci_remove,
 };
 
 static int __init t1pci_init(void)

drivers/isdn/hisax/Config.in

 mainmenu_option next_comment
-comment 'Passive ISDN cards'
+comment 'Passive cards'
 dep_tristate 'HiSax SiemensChipSet driver support' CONFIG_ISDN_DRV_HISAX $CONFIG_ISDN
 if [ "$CONFIG_ISDN_DRV_HISAX" != "n" ]; then
    comment '  D-channel protocol features'

drivers/isdn/hisax/config.c

@@ -1919,6 +1919,8 @@ static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg)
 		break;
 	case PH_DEACTIVATE | INDICATION:
 		L1L2(st, pr, NULL);
+		clear_bit(BC_FLG_BUSY, &bcs->Flag);
+		skb_queue_purge(&bcs->squeue);
 		bcs->hw.b_if = NULL;
 		break;
 	case PH_DATA | INDICATION:
@@ -2006,6 +2008,9 @@ static void hisax_b_l2l1(struct PStack *st, int pr, void *arg)
 		else
 			set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
 		break;
+	case PH_DEACTIVATE | REQUEST:
+		test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
+		skb_queue_purge(&bcs->squeue);
 	default:
 		B_L2L1(b_if, pr, arg);
 		break;

drivers/isdn/hisax/hisax_debug.h

@@ -28,7 +28,7 @@
 
 #define DBG(level, format, arg...) do { \
 if (level & __debug_variable) \
-printk(KERN_DEBUG __FUNCTION__ ": " format "\n" , ## arg); \
+printk(KERN_DEBUG "%s: " format "\n" , __FUNCTION__ , ## arg); \
 } while (0)
 
 #define DBG_PACKET(level,data,count) \

drivers/isdn/hisax/hisax_fcpcipnp.c

@@ -944,17 +944,17 @@ static void __devexit fcpnp_remove(struct pci_dev *pdev)
 }
 
 static struct pci_driver fcpci_driver = {
-	name:     "fcpci",
-	probe:    fcpci_probe,
-	remove:   __devexit_p(fcpci_remove),
-	id_table: fcpci_ids,
+	.name     = "fcpci",
+	.probe    = fcpci_probe,
+	.remove   = __devexit_p(fcpci_remove),
+	.id_table = fcpci_ids,
 };
 
 static struct isapnp_driver fcpnp_driver = {
-	name:     "fcpnp",
-	probe:    fcpnp_probe,
-	remove:   __devexit_p(fcpnp_remove),
-	id_table: fcpnp_ids,
+	.name     = "fcpnp",
+	.probe    = fcpnp_probe,
+	.remove   = __devexit_p(fcpnp_remove),
+	.id_table = fcpnp_ids,
 };
 
 static int __init hisax_fcpcipnp_init(void)

drivers/isdn/hisax/hisax_hfcpci.c

@@ -40,12 +40,12 @@ MODULE_AUTHOR("Kai Germaschewski <kai.germaschewski@gmx.de>/Werner Cornelius <we
 MODULE_DESCRIPTION("HFC PCI ISDN driver");
 
 #define ID(ven, dev, name)                     \
-        { vendor:      PCI_VENDOR_ID_##ven,    \
-	  device:      PCI_DEVICE_ID_##dev,    \
-	  subvendor:   PCI_ANY_ID,             \
-	  subdevice:   PCI_ANY_ID,             \
-	  class:       0,                      \
-          class_mask:  0,                      \
+        { .vendor      = PCI_VENDOR_ID_##ven,    \
+	  .device      = PCI_DEVICE_ID_##dev,    \
+	  .subvendor   = PCI_ANY_ID,             \
+	  .subdevice   = PCI_ANY_ID,             \
+	  .class       = 0,                      \
+          .class_mask  = 0,                      \
 	  driver_data: (unsigned long) name }
 
 static struct pci_device_id hfcpci_ids[] __devinitdata = {
@@ -1604,10 +1604,10 @@ static void __devexit hfcpci_remove(struct pci_dev *pdev)
 }
 
 static struct pci_driver hfcpci_driver = {
-	name:     "hfcpci",
-	probe:    hfcpci_probe,
-	remove:   hfcpci_remove,
-	id_table: hfcpci_ids,
+	.name     = "hfcpci",
+	.probe    = hfcpci_probe,
+	.remove   = hfcpci_remove,
+	.id_table = hfcpci_ids,
 };
 
 static int __init hisax_hfcpci_init(void)

drivers/isdn/hisax/ipacx.c

@@ -66,9 +66,6 @@ ph_command(struct IsdnCardState *cs, unsigned int command)
 	if (cs->debug &L1_DEB_ISAC)
 		debugl1(cs, "ph_command (%#x) in (%#x)", command,
 			cs->dc.isac.ph_state);
-//###################################  
-//	printk(KERN_INFO "ph_command (%#x)\n", command);
-//###################################  
 	cs->writeisac(cs, IPACX_CIX0, (command << 4) | 0x0E);
 }
 
@@ -82,9 +79,6 @@ cic_int(struct IsdnCardState *cs)
 
 	event = cs->readisac(cs, IPACX_CIR0) >> 4;
 	if (cs->debug &L1_DEB_ISAC) debugl1(cs, "cic_int(event=%#x)", event);
-//#########################################  
-//	printk(KERN_INFO "cic_int(%x)\n", event);
-//#########################################  
   cs->dc.isac.ph_state = event;
   dch_sched_event(cs, D_L1STATECHANGE);
 }
@@ -417,9 +411,6 @@ dch_int(struct IsdnCardState *cs)
 	int count;
 
 	istad = cs->readisac(cs, IPACX_ISTAD);
-//##############################################  
-//	printk(KERN_WARNING "dch_int(istad=%02x)\n", istad);
-//##############################################  
   
 	if (istad &0x80) {  // RME
 	  rstad = cs->readisac(cs, IPACX_RSTAD);
@@ -714,9 +705,6 @@ bch_int(struct IsdnCardState *cs, u_char hscx)
 
 	bcs = cs->bcs + hscx;
 	istab = cs->BC_Read_Reg(cs, hscx, IPACX_ISTAB);
-//##############################################  
-//	printk(KERN_WARNING "bch_int(istab=%02x)\n", istab);
-//##############################################  
 	if (!test_bit(BC_FLG_INIT, &bcs->Flag)) return;
 
 	if (istab &0x80) {	// RME
@@ -963,15 +951,11 @@ interrupt_ipacx(struct IsdnCardState *cs)
 	u_char ista;
   
 	while ((ista = cs->readisac(cs, IPACX_ISTA))) {
-//#################################################  
-//		printk(KERN_WARNING "interrupt_ipacx(ista=%02x)\n", ista);
-//#################################################  
-    if (ista &0x80) bch_int(cs, 0); // B channel interrupts
-    if (ista &0x40) bch_int(cs, 1);
-    
-    if (ista &0x01) dch_int(cs);    // D channel
-    if (ista &0x10) cic_int(cs);    // Layer 1 state
-  }  
+		if (ista &0x80) bch_int(cs, 0); // B channel interrupts
+		if (ista &0x40) bch_int(cs, 1);
+		if (ista &0x01) dch_int(cs);    // D channel
+		if (ista &0x10) cic_int(cs);    // Layer 1 state
+	}  
 }
 
 //----------------------------------------------------------
@@ -1003,9 +987,6 @@ void __init
 init_ipacx(struct IsdnCardState *cs, int part)
 {
 	if (part &1) {  // initialise chip
-//##################################################  
-//	printk(KERN_INFO "init_ipacx(%x)\n", part);
-//##################################################  
 		clear_pending_ints(cs);
 		bch_init(cs, 0);
 		bch_init(cs, 1);

drivers/isdn/hisax/st5481.h

@@ -219,13 +219,13 @@ enum {
 #define L1_EVENT_COUNT (EV_TIMER3 + 1)
 
 #define ERR(format, arg...) \
-printk(KERN_ERR __FILE__ ": " __FUNCTION__ ": " format "\n" , ## arg)
+printk(KERN_ERR __FILE__ ": %s: " format "\n" , __FUNCTION__ , ## arg)
 
 #define WARN(format, arg...) \
-printk(KERN_WARNING __FILE__ ": " __FUNCTION__ ": " format "\n" , ## arg)
+printk(KERN_WARNING __FILE__ ": %s: " format "\n" , __FUNCTION__ , ## arg)
 
 #define INFO(format, arg...) \
-printk(KERN_INFO __FILE__ ": " __FUNCTION__ ": " format "\n" , ## arg)
+printk(KERN_INFO __FILE__ ": %s: " format "\n" , __FUNCTION__ , ## arg)
 
 #include "st5481_hdlc.h"
 #include "fsm.h"

drivers/isdn/hisax/st5481_init.c

@@ -176,10 +176,10 @@ static struct usb_device_id st5481_ids[] = {
 MODULE_DEVICE_TABLE (usb, st5481_ids);
 
 static struct usb_driver st5481_usb_driver = {
-	name: "st5481_usb",
-	probe: probe_st5481,
-	disconnect: __devexit_p(disconnect_st5481),
-	id_table: st5481_ids,
+	.name = "st5481_usb",
+	.probe = probe_st5481,
+	.disconnect = __devexit_p(disconnect_st5481),
+	.id_table = st5481_ids,
 };
 
 static int __init st5481_usb_init(void)

drivers/isdn/hysdn/hysdn_procconf.c

@@ -377,11 +377,11 @@ hysdn_conf_close(struct inode *ino, struct file *filep)
 /******************************************************/
 static struct file_operations conf_fops =
 {
-	llseek:         no_llseek,
-	read:           hysdn_conf_read,
-	write:          hysdn_conf_write,
-	open:           hysdn_conf_open,
-	release:        hysdn_conf_close,                                       
+	.llseek         = no_llseek,
+	.read           = hysdn_conf_read,
+	.write          = hysdn_conf_write,
+	.open           = hysdn_conf_open,
+	.release        = hysdn_conf_close,                                       
 };
 
 /*****************************/

drivers/isdn/hysdn/hysdn_proclog.c

@@ -389,12 +389,12 @@ hysdn_log_poll(struct file *file, poll_table * wait)
 /**************************************************/
 static struct file_operations log_fops =
 {
-	llseek:         no_llseek,
-	read:           hysdn_log_read,
-	write:          hysdn_log_write,
-	poll:           hysdn_log_poll,
-	open:           hysdn_log_open,
-	release:        hysdn_log_close,                                        
+	.llseek         = no_llseek,
+	.read           = hysdn_log_read,
+	.write          = hysdn_log_write,
+	.poll           = hysdn_log_poll,
+	.open           = hysdn_log_open,
+	.release        = hysdn_log_close,                                        
 };
 
 

drivers/isdn/i4l/Config.in

@@ -24,22 +24,3 @@ comment 'ISDN feature submodules'
    dep_tristate 'Support isdn diversion services' CONFIG_ISDN_DIVERSION $CONFIG_ISDN
 endmenu
 
-comment 'low-level hardware drivers'
-
-source drivers/isdn/hisax/Config.in
-
-### Active ISDN cards
-
-mainmenu_option next_comment
-comment 'Active ISDN cards'
-
-source drivers/isdn/icn/Config.in
-source drivers/isdn/pcbit/Config.in
-source drivers/isdn/sc/Config.in
-source drivers/isdn/act2000/Config.in
-source drivers/isdn/eicon/Config.in
-source drivers/isdn/tpam/Config.in
-source drivers/isdn/hysdn/Config.in
-
-endmenu
-

drivers/isdn/i4l/isdn_audio.c

-/* $Id: isdn_audio.c,v 1.21.6.2 2001/09/23 22:24:31 kai Exp $
+/* $Id: isdn_audio.c,v 1.21.6.3 2002/08/13 09:45:33 keil Exp $
  *
  * Linux ISDN subsystem, audio conversion and compression (linklevel).
  *
  * Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
- * DTMF code (c) 1996 by Christian Mock (cm@kukuruz.ping.at)
+ * DTMF code (c) 1996 by Christian Mock (cm@tahina.priv.at)
  * Silence detection (c) 1998 by Armin Schindler (mac@gismo.telekom.de)
  *
  * This software may be used and distributed according to the terms
@@ -15,7 +15,7 @@
 #include "isdn_audio.h"
 #include "isdn_common.h"
 
-char *isdn_audio_revision = "$Revision: 1.21.6.2 $";
+char *isdn_audio_revision = "$Revision: 1.21.6.3 $";
 
 /*
  * Misc. lookup-tables.

drivers/isdn/i4l/isdn_common.c

@@ -1090,14 +1090,14 @@ isdn_status_ioctl(struct inode *inode, struct file *file, uint cmd, ulong arg)
 
 static struct file_operations isdn_status_fops =
 {
-	owner:		THIS_MODULE,
-	llseek:		no_llseek,
-	read:		isdn_status_read,
-	write:		isdn_status_write,
-	poll:		isdn_status_poll,
-	ioctl:		isdn_status_ioctl,
-	open:		isdn_status_open,
-	release:	isdn_status_release,
+	.owner		= THIS_MODULE,
+	.llseek		= no_llseek,
+	.read		= isdn_status_read,
+	.write		= isdn_status_write,
+	.poll		= isdn_status_poll,
+	.ioctl		= isdn_status_ioctl,
+	.open		= isdn_status_open,
+	.release	= isdn_status_release,
 };
 
 /*
@@ -1609,14 +1609,14 @@ isdn_ctrl_ioctl(struct inode *inode, struct file *file, uint cmd, ulong arg)
 
 static struct file_operations isdn_ctrl_fops =
 {
-	owner:		THIS_MODULE,
-	llseek:		no_llseek,
-	read:		isdn_ctrl_read,
-	write:		isdn_ctrl_write,
-	poll:		isdn_ctrl_poll,
-	ioctl:		isdn_ctrl_ioctl,
-	open:		isdn_ctrl_open,
-	release:	isdn_ctrl_release,
+	.owner		= THIS_MODULE,
+	.llseek		= no_llseek,
+	.read		= isdn_ctrl_read,
+	.write		= isdn_ctrl_write,
+	.poll		= isdn_ctrl_poll,
+	.ioctl		= isdn_ctrl_ioctl,
+	.open		= isdn_ctrl_open,
+	.release	= isdn_ctrl_release,
 };
 
 /*
@@ -1661,8 +1661,8 @@ isdn_open(struct inode * inode, struct file * file)
 
 static struct file_operations isdn_fops =
 {
-	owner:		THIS_MODULE,
-	open:		isdn_open,
+	.owner		= THIS_MODULE,
+	.open		= isdn_open,
 };
 
 char *

drivers/isdn/i4l/isdn_net.c

@@ -48,6 +48,12 @@ enum {
 	ST_WAIT_BEFORE_CB,
 };
 
+enum {
+	ST_CHARGE_NULL,
+	ST_CHARGE_GOT_CINF,  /* got a first charge info */
+	ST_CHARGE_HAVE_CINT, /* got a second chare info and thus the timing */
+};
+
 /* keep clear of ISDN_CMD_* and ISDN_STAT_* */
 enum {
 	EV_NET_DIAL            = 0x200,
@@ -349,12 +355,7 @@ isdn_net_unbind_channel(isdn_net_local * lp)
  * outgoing packet), if counter exceeds configured limit either do a
  * hangup immediately or - if configured - wait until just before the next
  * charge-info.
- *
- * cps-calculation (needed for dynamic channel-bundling):
- * Since this function is called every second, simply reset the
- * byte-counter of the interface after copying it to the cps-variable.
  */
-unsigned long last_jiffies = -HZ;
 
 void
 isdn_net_autohup()
@@ -366,59 +367,54 @@ isdn_net_autohup()
 	list_for_each(l, &isdn_net_devs) {
 		isdn_net_dev *p = list_entry(l, isdn_net_dev, global_list);
 		isdn_net_local *l = &p->local;
-		if (jiffies == last_jiffies)
-			l->cps = l->transcount;
-		else
-			l->cps = (l->transcount * HZ) / (jiffies - last_jiffies);
-		l->transcount = 0;
-		if (dev->net_verbose > 3)
-			printk(KERN_DEBUG "%s: %d bogocps\n", l->name, l->cps);
-		if ((l->flags & ISDN_NET_CONNECTED) && (l->dialstate == ST_ACTIVE)) {
+
+		if (!(l->flags & ISDN_NET_CONNECTED) || l->dialstate != ST_ACTIVE)
+			continue;
+
+		if(dev->global_flags & ISDN_GLOBAL_STOPPED || 
+		   ISDN_NET_DIALMODE(*l) == ISDN_NET_DM_OFF) {
+			isdn_net_hangup(&p->dev);
+			continue;
+		}
+		dbg_net_dial("%s: huptimer %d, onhtime %d, chargetime %ld, chargeint %d\n",
+			     l->name, l->huptimer, l->onhtime, l->chargetime, l->chargeint);
+
+		if (!(l->onhtime))
+			continue;
+
+		if (l->huptimer++ <= l->onhtime) {
 			anymore = 1;
-			l->huptimer++;
-			printk("huptimer %d, onhtime %d, chargetime %d, chargeint %d\n", l->huptimer, l->onhtime, l->chargetime, l->chargeint);
-			/*
-			 * if there is some dialmode where timeout-hangup
-			 * should _not_ be done, check for that here
-			 */
-			if ((l->onhtime) &&
-			    (l->huptimer > l->onhtime))
-			{
-				if (l->hupflags & ISDN_MANCHARGE &&
-				    l->hupflags & ISDN_CHARGEHUP) {
-					while (time_after(jiffies, l->chargetime + l->chargeint))
-						l->chargetime += l->chargeint;
-					if (time_after(jiffies, l->chargetime + l->chargeint - 2 * HZ))
-						if (l->outgoing || l->hupflags & ISDN_INHUP) {
-							HERE;
-							isdn_net_hangup(&p->dev);
-						}
-				} else if (l->outgoing) {
-					if (l->hupflags & ISDN_CHARGEHUP) {
-						if (l->hupflags & ISDN_WAITCHARGE) {
-							printk(KERN_DEBUG "isdn_net: Hupflags of %s are %X\n",
-							       l->name, l->hupflags);
-							isdn_net_hangup(&p->dev);
-						} else if (time_after(jiffies, l->chargetime + l->chargeint)) {
-							printk(KERN_DEBUG
-							       "isdn_net: %s: chtime = %lu, chint = %d\n",
-							       l->name, l->chargetime, l->chargeint);
-							isdn_net_hangup(&p->dev);
-						}
-					}
-				} else if (l->hupflags & ISDN_INHUP) {
-					HERE;
+			continue;
+		}
+		if (l->hupflags & ISDN_MANCHARGE && l->hupflags & ISDN_CHARGEHUP) {
+			while (time_after(jiffies, l->chargetime + l->chargeint))
+				l->chargetime += l->chargeint;
+
+			if (time_after(jiffies, l->chargetime + l->chargeint - 2 * HZ)) {
+				if (l->outgoing || l->hupflags & ISDN_INHUP) {
 					isdn_net_hangup(&p->dev);
+					continue;
 				}
 			}
-
-			if(dev->global_flags & ISDN_GLOBAL_STOPPED || (ISDN_NET_DIALMODE(*l) == ISDN_NET_DM_OFF)) {
-				isdn_net_hangup(&p->dev);
-				break;
+		} else if (l->outgoing) {
+			if (l->hupflags & ISDN_CHARGEHUP) {
+				if (l->charge_state != ST_CHARGE_HAVE_CINT) {
+					dbg_net_dial("%s: did not get CINT\n", l->name);
+					isdn_net_hangup(&p->dev);
+					continue;
+				} else if (time_after(jiffies, l->chargetime + l->chargeint)) {
+					dbg_net_dial("%s: chtime = %lu, chint = %d\n",
+						     l->name, l->chargetime, l->chargeint);
+					isdn_net_hangup(&p->dev);
+					continue;
+				}
 			}
+		} else if (l->hupflags & ISDN_INHUP) {
+			isdn_net_hangup(&p->dev);
+			continue;
 		}
+		anymore = 1;
 	}
-	last_jiffies = jiffies;
 	isdn_timer_ctrl(ISDN_TIMER_NETHANGUP, anymore);
 }
 
@@ -453,6 +449,10 @@ static void isdn_net_connected(isdn_net_local *lp)
 	lp->dialstarted = 0;
 	lp->dialwait_timer = 0;
 	
+	lp->transcount = 0;
+	lp->cps = 0;
+	lp->last_jiffies = jiffies;
+
 #ifdef CONFIG_ISDN_PPP
 	if (lp->p_encap == ISDN_NET_ENCAP_SYNCPPP)
 		isdn_ppp_wakeup_daemon(lp);
@@ -499,7 +499,7 @@ isdn_net_dial_timer(unsigned long data)
 		isdn_BUG();
 		return;
 	}
-	printk("%s: %s %#x\n", __FUNCTION__, lp->name, lp->dial_event);
+	printk("%s: %s %#x\n", __FUNCTION__ , lp->name, lp->dial_event);
 	isdn_net_handle_event(lp, lp->dial_event, NULL);
 }
 
@@ -608,13 +608,11 @@ do_dialout(isdn_net_local *lp)
 	}
 	lp->huptimer = 0;
 	lp->outgoing = 1;
-	if (lp->chargeint) {
-		lp->hupflags |= ISDN_HAVECHARGE;
-		lp->hupflags &= ~ISDN_WAITCHARGE;
-	} else {
-		lp->hupflags |= ISDN_WAITCHARGE;
-		lp->hupflags &= ~ISDN_HAVECHARGE;
-	}
+	if (lp->chargeint)
+		lp->charge_state = ST_CHARGE_HAVE_CINT;
+	else
+		lp->charge_state = ST_CHARGE_NULL;
+
 	if (lp->cbdelay && (lp->flags & ISDN_NET_CBOUT)) {
 		lp->dial_timer.expires = jiffies + lp->cbdelay;
 		lp->dial_event = EV_NET_TIMER_CB;
@@ -701,15 +699,19 @@ isdn_net_handle_event(isdn_net_local *lp, int pr, void *arg)
 			 * usage by isdn_net_autohup()
 			 */
 			lp->charge++;
-			if (lp->hupflags & ISDN_HAVECHARGE) {
-				lp->hupflags &= ~ISDN_WAITCHARGE;
-				lp->chargeint = jiffies - lp->chargetime - (2 * HZ);
+			switch (lp->charge_state) {
+			case ST_CHARGE_NULL:
+				lp->charge_state = ST_CHARGE_GOT_CINF;
+				break;
+			case ST_CHARGE_GOT_CINF:
+				lp->charge_state = ST_CHARGE_HAVE_CINT;
+				/* fall through */
+			case ST_CHARGE_HAVE_CINT:
+				lp->chargeint = jiffies - lp->chargetime - 2 * HZ;
+				break;
 			}
-			if (lp->hupflags & ISDN_WAITCHARGE)
-				lp->hupflags |= ISDN_HAVECHARGE;
 			lp->chargetime = jiffies;
-			printk(KERN_DEBUG "isdn_net: Got CINF chargetime of %s now %lu\n",
-			       lp->name, lp->chargetime);
+			dbg_net_dial("%s: got CINF\n", lp->name);
 			return 1;
 		}
 		break;
@@ -1054,7 +1056,7 @@ isdn_net_xmit(struct net_device *ndev, struct sk_buff *skb)
 	int retv = 0;
 
 	if (((isdn_net_local *) (ndev->priv))->master) {
-		printk("isdn BUG at %s:%d!\n", __FILE__, __LINE__);
+		isdn_BUG();
 		dev_kfree_skb(skb);
 		return 0;
 	}
@@ -1083,6 +1085,14 @@ isdn_net_xmit(struct net_device *ndev, struct sk_buff *skb)
 	 * should move to userspace and get based on an overall cps
 	 * calculation
 	 */
+	if (jiffies != lp->last_jiffies) {
+		lp->cps = lp->transcount * HZ / (jiffies - lp->last_jiffies);
+		lp->last_jiffies = jiffies;
+		lp->transcount = 0;
+	}
+	if (dev->net_verbose > 3)
+		printk(KERN_DEBUG "%s: %d bogocps\n", lp->name, lp->cps);
+
 	if (lp->cps > lp->triggercps) {
 		if (lp->slave) {
 			if (!lp->sqfull) {
@@ -2381,8 +2391,7 @@ isdn_net_find_icall(int di, int ch, int idx, setup_parm *setup)
 
 					lp->outgoing = 0;
 					lp->huptimer = 0;
-					lp->hupflags |= ISDN_WAITCHARGE;
-					lp->hupflags &= ~ISDN_HAVECHARGE;
+					lp->charge_state = ST_CHARGE_NULL;
 					/* Got incoming Call, setup L2 and L3 protocols,
 					 * then wait for D-Channel-connect
 					 */
@@ -2837,8 +2846,9 @@ isdn_net_setcfg(isdn_net_ioctl_cfg * cfg)
 		else
 			lp->hupflags &= ~ISDN_INHUP;
 		if (cfg->chargeint > 10) {
-			lp->hupflags |= ISDN_HAVECHARGE | ISDN_MANCHARGE;
 			lp->chargeint = cfg->chargeint * HZ;
+			lp->charge_state = ST_CHARGE_HAVE_CINT;
+			lp->hupflags |= ISDN_MANCHARGE;
 		}
 		if (cfg->p_encap != lp->p_encap) {
 			if (cfg->p_encap == ISDN_NET_ENCAP_RAWIP) {

drivers/isdn/i4l/isdn_net.h

@@ -12,8 +12,6 @@
  */
 
 			      /* Definitions for hupflags:                */
-#define ISDN_WAITCHARGE  1      /* did not get a charge info yet            */
-#define ISDN_HAVECHARGE  2      /* We know a charge info                    */
 #define ISDN_CHARGEHUP   4      /* We want to use the charge mechanism      */
 #define ISDN_INHUP       8      /* Even if incoming, close after huptimeout */
 #define ISDN_MANCHARGE  16      /* Charge Interval manually set             */

drivers/isdn/i4l/isdn_ppp.c

@@ -852,14 +852,14 @@ isdn_ppp_write(struct file *file, const char *buf, size_t count, loff_t *off)
 
 struct file_operations isdn_ppp_fops =
 {
-	owner:		THIS_MODULE,
-	llseek:		no_llseek,
-	read:		isdn_ppp_read,
-	write:		isdn_ppp_write,
-	poll:		isdn_ppp_poll,
-	ioctl:		isdn_ppp_ioctl,
-	open:		isdn_ppp_open,
-	release:	isdn_ppp_release,
+	.owner		= THIS_MODULE,
+	.llseek		= no_llseek,
+	.read		= isdn_ppp_read,
+	.write		= isdn_ppp_write,
+	.poll		= isdn_ppp_poll,
+	.ioctl		= isdn_ppp_ioctl,
+	.open		= isdn_ppp_open,
+	.release	= isdn_ppp_release,
 };
 
 /*

drivers/isdn/tpam/tpam_main.c

@@ -251,10 +251,10 @@ static struct pci_device_id tpam_pci_tbl[] __devinitdata = {
 MODULE_DEVICE_TABLE(pci, tpam_pci_tbl);
 
 static struct pci_driver tpam_driver = {
-	name:		"tpam",
-	id_table:	tpam_pci_tbl,
-	probe:		tpam_probe,
-	remove:		__devexit_p(tpam_remove),
+	.name		= "tpam",
+	.id_table	= tpam_pci_tbl,
+	.probe		= tpam_probe,
+	.remove		= __devexit_p(tpam_remove),
 };
 
 static int __init tpam_init(void) {

include/linux/isdn.h

@@ -317,6 +317,7 @@ typedef struct isdn_net_local_s {
                                        /*   0 = Transparent                */
   int                    huptimer;     /* Timeout-counter for auto-hangup  */
   int                    charge;       /* Counter for charging units       */
+  int                    charge_state; /* ChargeInfo state machine         */
   ulong                  chargetime;   /* Timer for Charging info          */
   int                    hupflags;     /* Flags for charge-unit-hangup:    */
 				       /* bit0: chargeint is invalid       */
@@ -329,6 +330,7 @@ typedef struct isdn_net_local_s {
   int                    onum;         /* Flag: at least 1 outgoing number */
   int                    cps;          /* current speed of this interface  */
   int                    transcount;   /* byte-counter for cps-calculation */
+  int                    last_jiffies; /* when transcount was reset        */
   int                    sqfull;       /* Flag: netdev-queue overloaded    */
   ulong                  sqfull_stamp; /* Start-Time of overload           */
   ulong                  slavedelay;   /* Dynamic bundling delaytime       */

include/linux/mm.h

@@ -199,11 +199,12 @@ struct page {
 #define page_count(p)		atomic_read(&(p)->count)
 #define set_page_count(p,v) 	atomic_set(&(p)->count, v)
 extern void FASTCALL(__page_cache_release(struct page *));
-#define put_page(p)					\
-	do {						\
-		if (put_page_testzero(p))		\
-			__page_cache_release(p);	\
+#define put_page(p)							\
+	do {								\
+		if (!PageReserved(p) && put_page_testzero(p))		\
+			__page_cache_release(p);			\
 	} while (0)
+void FASTCALL(__free_pages_ok(struct page *page, unsigned int order));
 
 /*
  * Multiple processes may "see" the same page. E.g. for untouched

include/linux/sched.h

@@ -47,8 +47,8 @@ struct exec_domain;
 #define CLONE_SYSVSEM	0x00040000	/* share system V SEM_UNDO semantics */
 #define CLONE_SETTLS	0x00080000	/* create a new TLS for the child */
 #define CLONE_SETTID	0x00100000	/* write the TID back to userspace */
-#define CLONE_DETACHED	0x00200000	/* parent wants no child-exit signal */
-#define CLONE_RELEASE_VM 0x00400000	/* release the userspace VM */
+#define CLONE_CLEARTID	0x00200000	/* clear the userspace TID */
+#define CLONE_DETACHED	0x00400000	/* parent wants no child-exit signal */
 
 #define CLONE_SIGNAL	(CLONE_SIGHAND | CLONE_THREAD)
 
@@ -307,7 +307,7 @@ struct task_struct {
 
 	wait_queue_head_t wait_chldexit;	/* for wait4() */
 	struct completion *vfork_done;		/* for vfork() */
-	long *user_vm_lock;			/* for CLONE_RELEASE_VM */
+	long *user_tid;				/* for CLONE_CLEARTID */
 
 	unsigned long rt_priority;
 	unsigned long it_real_value, it_prof_value, it_virt_value;

init/main.c

@@ -82,6 +82,12 @@ extern void tc_init(void);
 extern void ipc_init(void);
 #endif
 
+/*
+ * Are we up and running (ie do we have all the infrastructure
+ * set up)
+ */
+int system_running = 0;
+
 /*
  * Boot command-line arguments
  */
@@ -559,6 +565,7 @@ static int init(void * unused)
 	 */
 	free_initmem();
 	unlock_kernel();
+	system_running = 1;
 
 	kstat.pgfree = 0;
 

kernel/fork.c

@@ -186,6 +186,8 @@ static int get_pid(unsigned long flags)
 				next_safe = p->pid;
 			if(p->pgrp > last_pid && next_safe > p->pgrp)
 				next_safe = p->pgrp;
+			if(p->tgid > last_pid && next_safe > p->tgid)
+				next_safe = p->tgid;
 			if(p->session > last_pid && next_safe > p->session)
 				next_safe = p->session;
 		}
@@ -368,12 +370,12 @@ void mm_release(void)
 		tsk->vfork_done = NULL;
 		complete(vfork_done);
 	}
-	if (tsk->user_vm_lock)
+	if (tsk->user_tid)
 		/*
 		 * We dont check the error code - if userspace has
 		 * not set up a proper pointer then tough luck.
 		 */
-		put_user(0UL, tsk->user_vm_lock);
+		put_user(0UL, tsk->user_tid);
 }
 
 static int copy_mm(unsigned long clone_flags, struct task_struct * tsk)

kernel/kmod.c

@@ -32,7 +32,7 @@
 
 #include <asm/uaccess.h>
 
-extern int max_threads;
+extern int max_threads, system_running;
 
 static inline void
 use_init_fs_context(void)
@@ -158,6 +158,9 @@ static int exec_modprobe(void * module_name)
 	char *argv[] = { modprobe_path, "-s", "-k", "--", (char*)module_name, NULL };
 	int ret;
 
+	if (!system_running)
+		return -EBUSY;
+
 	ret = exec_usermodehelper(modprobe_path, argv, envp);
 	if (ret) {
 		static unsigned long last;
@@ -197,10 +200,9 @@ int request_module(const char * module_name)
 	unsigned long saved_policy = current->policy;
 
 	current->policy = SCHED_NORMAL;
-	/* Don't allow request_module() before the root fs is mounted!  */
-	if ( ! current->fs->root ) {
-		printk(KERN_ERR "request_module[%s]: Root fs not mounted\n",
-			module_name);
+	/* Don't allow request_module() when the system isn't set up */
+	if ( ! system_running ) {
+		printk(KERN_ERR "request_module[%s]: not ready\n", module_name);
 		ret = -EPERM;
 		goto out;
 	}
@@ -357,6 +359,9 @@ int call_usermodehelper(char *path, char **argv, char **envp)
 		.data		= &sub_info,
 	};
 
+	if (!system_running)
+		return -EBUSY;
+
 	if (path[0] == '\0')
 		goto out;
 

kernel/sched.c

@@ -214,8 +214,7 @@ static inline runqueue_t *this_rq_lock(void)
 
 static inline void rq_unlock(runqueue_t *rq)
 {
-	spin_unlock(&rq->lock);
-	local_irq_enable();
+	spin_unlock_irq(&rq->lock);
 }
 
 /*

kernel/sys.c

@@ -67,6 +67,7 @@ int fs_overflowgid = DEFAULT_FS_OVERFLOWUID;
 int C_A_D = 1;
 int cad_pid = 1;
 
+extern int system_running;
 
 /*
  *	Notifier list for kernel code which wants to be called
@@ -323,6 +324,7 @@ asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void * arg)
 	switch (cmd) {
 	case LINUX_REBOOT_CMD_RESTART:
 		notifier_call_chain(&reboot_notifier_list, SYS_RESTART, NULL);
+		system_running = 0;
 		device_shutdown();
 		printk(KERN_EMERG "Restarting system.\n");
 		machine_restart(NULL);
@@ -338,6 +340,7 @@ asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void * arg)
 
 	case LINUX_REBOOT_CMD_HALT:
 		notifier_call_chain(&reboot_notifier_list, SYS_HALT, NULL);
+		system_running = 0;
 		device_shutdown();
 		printk(KERN_EMERG "System halted.\n");
 		machine_halt();
@@ -346,6 +349,7 @@ asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void * arg)
 
 	case LINUX_REBOOT_CMD_POWER_OFF:
 		notifier_call_chain(&reboot_notifier_list, SYS_POWER_OFF, NULL);
+		system_running = 0;
 		device_shutdown();
 		printk(KERN_EMERG "Power down.\n");
 		machine_power_off();
@@ -360,6 +364,7 @@ asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void * arg)
 		buffer[sizeof(buffer) - 1] = '\0';
 
 		notifier_call_chain(&reboot_notifier_list, SYS_RESTART, buffer);
+		system_running = 0;
 		device_shutdown();
 		printk(KERN_EMERG "Restarting system with command '%s'.\n", buffer);
 		machine_restart(buffer);

mm/filemap.c

@@ -1866,6 +1866,8 @@ ssize_t generic_file_write_nolock(struct file *file, const char *buf,
 	if (unlikely(pos < 0))
 		return -EINVAL;
 
+	pagevec_init(&lru_pvec);
+
 	if (unlikely(file->f_error)) {
 		err = file->f_error;
 		file->f_error = 0;
@@ -1976,7 +1978,6 @@ ssize_t generic_file_write_nolock(struct file *file, const char *buf,
 		goto out_status;
 	}
 
-	pagevec_init(&lru_pvec);
 	do {
 		unsigned long index;
 		unsigned long offset;

mm/page_alloc.c

@@ -80,8 +80,7 @@ static inline int bad_range(zone_t *zone, struct page *page)
  * -- wli
  */
 
-static void FASTCALL(__free_pages_ok (struct page *page, unsigned int order));
-static void __free_pages_ok (struct page *page, unsigned int order)
+void __free_pages_ok (struct page *page, unsigned int order)
 {
 	unsigned long index, page_idx, mask, flags;
 	free_area_t *area;

mm/swap.c

@@ -89,7 +89,7 @@ void __page_cache_release(struct page *page)
 			del_page_from_inactive_list(page);
 		spin_unlock_irqrestore(&_pagemap_lru_lock, flags);
 	}
-	__free_page(page);
+	__free_pages_ok(page, 0);
 }
 
 /*