[PATCH] designated initializers for include/linux

These are the completely generic bits (linux/init_task.h and linux/wait.h).

From: Art Haas <ahaas@neosoft.com>

  Here's the latest diffs for the files in include/linux.
  Patches are against 2.5.31.

include/linux/init_task.h

@@ -5,34 +5,34 @@
 
 #define INIT_FILES \
 { 							\
-	count:		ATOMIC_INIT(1), 		\
-	file_lock:	RW_LOCK_UNLOCKED, 		\
-	max_fds:	NR_OPEN_DEFAULT, 		\
-	max_fdset:	__FD_SETSIZE, 			\
-	next_fd:	0, 				\
-	fd:		&init_files.fd_array[0], 	\
-	close_on_exec:	&init_files.close_on_exec_init, \
-	open_fds:	&init_files.open_fds_init, 	\
-	close_on_exec_init: { { 0, } }, 		\
-	open_fds_init:	{ { 0, } }, 			\
-	fd_array:	{ NULL, } 			\
+	.count		= ATOMIC_INIT(1), 		\
+	.file_lock	= RW_LOCK_UNLOCKED, 		\
+	.max_fds	= NR_OPEN_DEFAULT, 		\
+	.max_fdset	= __FD_SETSIZE, 		\
+	.next_fd	= 0, 				\
+	.fd		= &init_files.fd_array[0], 	\
+	.close_on_exec	= &init_files.close_on_exec_init, \
+	.open_fds	= &init_files.open_fds_init, 	\
+	.close_on_exec_init = { { 0, } }, 		\
+	.open_fds_init	= { { 0, } }, 			\
+	.fd_array	= { NULL, } 			\
 }
 
 #define INIT_MM(name) \
 {			 				\
-	mm_rb:		RB_ROOT,			\
-	pgd:		swapper_pg_dir, 		\
-	mm_users:	ATOMIC_INIT(2), 		\
-	mm_count:	ATOMIC_INIT(1), 		\
-	mmap_sem:	__RWSEM_INITIALIZER(name.mmap_sem), \
-	page_table_lock: SPIN_LOCK_UNLOCKED, 		\
-	mmlist:		LIST_HEAD_INIT(name.mmlist),	\
+	.mm_rb		= RB_ROOT,			\
+	.pgd		= swapper_pg_dir, 		\
+	.mm_users	= ATOMIC_INIT(2), 		\
+	.mm_count	= ATOMIC_INIT(1), 		\
+	.mmap_sem	= __RWSEM_INITIALIZER(name.mmap_sem), \
+	.page_table_lock =  SPIN_LOCK_UNLOCKED, 	\
+	.mmlist		= LIST_HEAD_INIT(name.mmlist),	\
 }
 
 #define INIT_SIGNALS {	\
-	count:		ATOMIC_INIT(1), 		\
-	action:		{ {{0,}}, }, 			\
-	siglock:	SPIN_LOCK_UNLOCKED 		\
+	.count		= ATOMIC_INIT(1), 		\
+	.action		= { {{0,}}, }, 			\
+	.siglock	= SPIN_LOCK_UNLOCKED 		\
 }
 
 /*
@@ -41,45 +41,45 @@
  */
 #define INIT_TASK(tsk)	\
 {									\
-    state:		0,						\
-    thread_info:	&init_thread_info,				\
-    flags:		0,						\
-    lock_depth:		-1,						\
-    prio:		MAX_PRIO-20,					\
-    static_prio:	MAX_PRIO-20,					\
-    policy:		SCHED_NORMAL,					\
-    cpus_allowed:	-1,						\
-    mm:			NULL,						\
-    active_mm:		&init_mm,					\
-    run_list:		LIST_HEAD_INIT(tsk.run_list),			\
-    time_slice:		HZ,						\
-    tasks:		LIST_HEAD_INIT(tsk.tasks),			\
-    real_parent:	&tsk,						\
-    parent:		&tsk,						\
-    children:		LIST_HEAD_INIT(tsk.children),			\
-    sibling:		LIST_HEAD_INIT(tsk.sibling),			\
-    thread_group:	LIST_HEAD_INIT(tsk.thread_group),		\
-    wait_chldexit:	__WAIT_QUEUE_HEAD_INITIALIZER(tsk.wait_chldexit),\
-    real_timer:		{						\
-	function:		it_real_fn				\
+	.state		= 0,						\
+	.thread_info	= &init_thread_info,				\
+	.flags		= 0,						\
+	.lock_depth	= -1,						\
+	.prio		= MAX_PRIO-20,					\
+	.static_prio	= MAX_PRIO-20,					\
+	.policy		= SCHED_NORMAL,					\
+	.cpus_allowed	= -1,						\
+	.mm		= NULL,						\
+	.active_mm	= &init_mm,					\
+	.run_list	= LIST_HEAD_INIT(tsk.run_list),			\
+	.time_slice	= HZ,						\
+	.tasks		= LIST_HEAD_INIT(tsk.tasks),			\
+	.real_parent	= &tsk,						\
+	.parent		= &tsk,						\
+	.children	= LIST_HEAD_INIT(tsk.children),			\
+	.sibling	= LIST_HEAD_INIT(tsk.sibling),			\
+	.thread_group	= LIST_HEAD_INIT(tsk.thread_group),		\
+	.wait_chldexit	= __WAIT_QUEUE_HEAD_INITIALIZER(tsk.wait_chldexit),\
+	.real_timer	= {						\
+		.function	= it_real_fn				\
 	},								\
-    cap_effective:	CAP_INIT_EFF_SET,				\
-    cap_inheritable:	CAP_INIT_INH_SET,				\
-    cap_permitted:	CAP_FULL_SET,					\
-    keep_capabilities:	0,						\
-    rlim:		INIT_RLIMITS,					\
-    user:		INIT_USER,					\
-    comm:		"swapper",					\
-    thread:		INIT_THREAD,					\
-    fs:			&init_fs,					\
-    files:		&init_files,					\
-    sigmask_lock:	SPIN_LOCK_UNLOCKED,				\
-    sig:		&init_signals,					\
-    pending:		{ NULL, &tsk.pending.head, {{0}}},		\
-    blocked:		{{0}},						\
-    alloc_lock:		SPIN_LOCK_UNLOCKED,				\
-    switch_lock:	SPIN_LOCK_UNLOCKED,				\
-    journal_info:	NULL,						\
+	.cap_effective	= CAP_INIT_EFF_SET,				\
+	.cap_inheritable = CAP_INIT_INH_SET,				\
+	.cap_permitted	= CAP_FULL_SET,					\
+	.keep_capabilities = 0,						\
+	.rlim		= INIT_RLIMITS,					\
+	.user		= INIT_USER,					\
+	.comm		= "swapper",					\
+	.thread		= INIT_THREAD,					\
+	.fs		= &init_fs,					\
+	.files		= &init_files,					\
+	.sigmask_lock	= SPIN_LOCK_UNLOCKED,				\
+	.sig		= &init_signals,				\
+	.pending	= { NULL, &tsk.pending.head, {{0}}},		\
+	.blocked	= {{0}},					\
+	.alloc_lock	= SPIN_LOCK_UNLOCKED,				\
+	.switch_lock	= SPIN_LOCK_UNLOCKED,				\
+	.journal_info	= NULL,						\
 }
 
 

include/linux/wait.h

@@ -43,16 +43,16 @@ typedef struct __wait_queue_head wait_queue_head_t;
  */
 
 #define __WAITQUEUE_INITIALIZER(name, tsk) {				\
-	task:		tsk,						\
-	func:		default_wake_function,				\
-	task_list:	{ NULL, NULL } }
+	.task		= tsk,						\
+	.func		= default_wake_function,			\
+	.task_list	= { NULL, NULL } }
 
 #define DECLARE_WAITQUEUE(name, tsk)					\
 	wait_queue_t name = __WAITQUEUE_INITIALIZER(name, tsk)
 
 #define __WAIT_QUEUE_HEAD_INITIALIZER(name) {				\
-	lock:		SPIN_LOCK_UNLOCKED,				\
-	task_list:	{ &(name).task_list, &(name).task_list } }
+	.lock		= SPIN_LOCK_UNLOCKED,				\
+	.task_list	= { &(name).task_list, &(name).task_list } }
 
 #define DECLARE_WAIT_QUEUE_HEAD(name) \
 	wait_queue_head_t name = __WAIT_QUEUE_HEAD_INITIALIZER(name)