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Kirill Smelkov
linux
Commits
f03a0682
Commit
f03a0682
authored
Nov 26, 2002
by
Nathan Scott
Committed by
Christoph Hellwig
Nov 26, 2002
Browse files
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Browse Files
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Plain Diff
[XFS] Minor formatting and code consistency cleanups.
SGI Modid: 2.5.x-xfs:slinx:133828a
parent
a1aed524
Changes
6
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6 changed files
with
213 additions
and
296 deletions
+213
-296
fs/xfs/linux/xfs_vnode.c
fs/xfs/linux/xfs_vnode.c
+6
-22
fs/xfs/linux/xfs_vnode.h
fs/xfs/linux/xfs_vnode.h
+75
-70
fs/xfs/xfs_rename.c
fs/xfs/xfs_rename.c
+8
-8
fs/xfs/xfs_utils.c
fs/xfs/xfs_utils.c
+11
-12
fs/xfs/xfs_utils.h
fs/xfs/xfs_utils.h
+13
-63
fs/xfs/xfs_vnodeops.c
fs/xfs/xfs_vnodeops.c
+100
-121
No files found.
fs/xfs/linux/xfs_vnode.c
View file @
f03a0682
...
...
@@ -35,8 +35,7 @@
uint64_t
vn_generation
;
/* vnode generation number */
spinlock_t
vnumber_lock
=
SPIN_LOCK_UNLOCKED
;
spinlock_t
vnumber_lock
=
SPIN_LOCK_UNLOCKED
;
/*
* Dedicated vnode inactive/reclaim sync semaphores.
...
...
@@ -59,9 +58,6 @@ u_short vttoif_tab[] = {
0
,
S_IFREG
,
S_IFDIR
,
S_IFBLK
,
S_IFCHR
,
S_IFLNK
,
S_IFIFO
,
0
,
S_IFSOCK
};
#define VN_LOCK(vp) spin_lock(&(vp)->v_lock)
#define VN_UNLOCK(vp) spin_unlock(&(vp)->v_lock)
void
vn_init
(
void
)
...
...
@@ -73,14 +69,13 @@ vn_init(void)
init_sv
(
svp
,
SV_DEFAULT
,
"vsy"
,
i
);
}
/*
* Clean a vnode of filesystem-specific data and prepare it for reuse.
*/
STATIC
int
vn_reclaim
(
struct
vnode
*
vp
)
{
int
error
;
int
error
;
XFS_STATS_INC
(
xfsstats
.
vn_reclaim
);
...
...
@@ -98,7 +93,6 @@ vn_reclaim(struct vnode *vp)
ASSERT
(
vp
->
v_fbhv
==
NULL
);
VN_LOCK
(
vp
);
vp
->
v_flag
&=
(
VRECLM
|
VWAIT
);
VN_UNLOCK
(
vp
);
...
...
@@ -189,7 +183,7 @@ vn_get(struct vnode *vp, vmap_t *vmap)
}
/*
*
"revalidate" the linux i
node.
*
Revalidate the Linux inode from the v
node.
*/
int
vn_revalidate
(
struct
vnode
*
vp
)
...
...
@@ -199,17 +193,12 @@ vn_revalidate(struct vnode *vp)
vattr_t
va
;
vn_trace_entry
(
vp
,
"vn_revalidate"
,
(
inst_t
*
)
__return_address
);
ASSERT
(
vp
->
v_fbhv
!=
NULL
);
va
.
va_mask
=
XFS_AT_STAT
|
XFS_AT_GENCOUNT
;
ASSERT
(
vp
->
v_bh
.
bh_first
!=
NULL
);
VOP_GETATTR
(
vp
,
&
va
,
0
,
NULL
,
error
);
if
(
!
error
)
{
if
(
!
error
)
{
inode
=
LINVFS_GET_IP
(
vp
);
ASSERT
(
inode
);
inode
->
i_mode
=
VTTOIF
(
va
.
va_type
)
|
va
.
va_mode
;
inode
->
i_nlink
=
va
.
va_nlink
;
inode
->
i_uid
=
va
.
va_uid
;
...
...
@@ -224,11 +213,9 @@ vn_revalidate(struct vnode *vp)
inode
->
i_atime
.
tv_nsec
=
va
.
va_atime
.
tv_nsec
;
VUNMODIFY
(
vp
);
}
return
-
error
;
}
/*
* purge a vnode from the cache
* At this point the vnode is guaranteed to have no references (vn_count == 0)
...
...
@@ -317,12 +304,10 @@ void
vn_rele
(
struct
vnode
*
vp
)
{
int
vcnt
;
/* REFERENCED */
int
cache
;
int
cache
;
XFS_STATS_INC
(
xfsstats
.
vn_rele
);
VN_LOCK
(
vp
);
vn_trace_entry
(
vp
,
"vn_rele"
,
(
inst_t
*
)
__return_address
);
...
...
@@ -365,7 +350,6 @@ vn_rele(struct vnode *vp)
vn_trace_exit
(
vp
,
"vn_rele"
,
(
inst_t
*
)
__return_address
);
}
/*
* Finish the removal of a vnode.
*/
...
...
fs/xfs/linux/xfs_vnode.h
View file @
f03a0682
...
...
@@ -32,6 +32,12 @@
#ifndef __XFS_VNODE_H__
#define __XFS_VNODE_H__
struct
uio
;
struct
file
;
struct
vattr
;
struct
page_buf_bmap_s
;
struct
attrlist_cursor_kern
;
/*
* Vnode types (unrelated to on-disk inodes). VNON means no type.
*/
...
...
@@ -47,12 +53,9 @@ typedef enum vtype {
VSOCK
=
8
}
vtype_t
;
typedef
__u64
vnumber_t
;
/*
* Define the type of behavior head used by vnodes.
*/
#define vn_bhv_head_t bhv_head_t
typedef
xfs_ino_t
vnumber_t
;
typedef
struct
dentry
vname_t
;
typedef
bhv_head_t
vn_bhv_head_t
;
/*
* MP locking protocols:
...
...
@@ -61,18 +64,50 @@ typedef __u64 vnumber_t;
*/
typedef
struct
vnode
{
__u32
v_flag
;
/* vnode flags (see below) */
enum
vtype
v_type
;
/* vnode type
*/
struct
vfs
*
v_vfsp
;
/* ptr to containing VFS*/
enum
vtype
v_type
;
/* vnode type
*/
struct
vfs
*
v_vfsp
;
/* ptr to containing VFS
*/
vnumber_t
v_number
;
/* in-core vnode number */
vn_bhv_head_t
v_bh
;
/* behavior head */
spinlock_t
v_lock
;
/* don't use VLOCK on Linux */
struct
inode
v_inode
;
/* linux inode */
spinlock_t
v_lock
;
/* VN_LOCK/VN_UNLOCK */
struct
inode
v_inode
;
/* Linux inode */
#ifdef CONFIG_XFS_VNODE_TRACING
struct
ktrace
*
v_trace
;
/* trace header structure */
#endif
}
vnode_t
;
#define v_fbhv v_bh.bh_first
/* first behavior */
#define v_fops v_bh.bh_first->bd_ops
/* first behavior ops */
#define VNODE_POSITION_BASE BHV_POSITION_BASE
/* chain bottom */
#define VNODE_POSITION_TOP BHV_POSITION_TOP
/* chain top */
#define VNODE_POSITION_INVALID BHV_POSITION_INVALID
/* invalid pos. num */
typedef
enum
{
VN_BHV_UNKNOWN
,
/* not specified */
VN_BHV_XFS
,
/* xfs */
VN_BHV_END
/* housekeeping end-of-range */
}
vn_bhv_t
;
#define VNODE_POSITION_XFS (VNODE_POSITION_BASE)
/*
* Macros for dealing with the behavior descriptor inside of the vnode.
*/
#define BHV_TO_VNODE(bdp) ((vnode_t *)BHV_VOBJ(bdp))
#define BHV_TO_VNODE_NULL(bdp) ((vnode_t *)BHV_VOBJNULL(bdp))
#define VNODE_TO_FIRST_BHV(vp) (BHV_HEAD_FIRST(&(vp)->v_bh))
#define VN_BHV_HEAD(vp) ((bhv_head_t *)(&((vp)->v_bh)))
#define VN_BHV_READ_LOCK(bhp) BHV_READ_LOCK(bhp)
#define VN_BHV_READ_UNLOCK(bhp) BHV_READ_UNLOCK(bhp)
#define VN_BHV_WRITE_LOCK(bhp) BHV_WRITE_LOCK(bhp)
#define VN_BHV_NOT_READ_LOCKED(bhp) BHV_NOT_READ_LOCKED(bhp)
#define VN_BHV_NOT_WRITE_LOCKED(bhp) BHV_NOT_WRITE_LOCKED(bhp)
#define vn_bhv_head_init(bhp,name) bhv_head_init(bhp,name)
#define vn_bhv_remove(bhp,bdp) bhv_remove(bhp,bdp)
#define vn_bhv_lookup(bhp,ops) bhv_lookup(bhp,ops)
#define vn_bhv_lookup_unlocked(bhp,ops) bhv_lookup_unlocked(bhp,ops)
/*
* Vnode to Linux inode mapping.
*/
...
...
@@ -91,23 +126,12 @@ extern ushort vttoif_tab[];
/*
* Vnode flags.
*
* The vnode flags fall into two categories:
* 1) Local only -
* Flags that are relevant only to a particular cell
* 2) Single system image -
* Flags that must be maintained coherent across all cells
*/
/* Local only flags */
#define VINACT 0x1
/* vnode is being inactivated */
#define VRECLM 0x2
/* vnode is being reclaimed */
#define VWAIT 0x4
/* waiting for VINACT
or VRECLM to finish */
#define VMODIFIED 0x8
/* xfs inode state possibly different
* from linux inode state.
*/
/* Single system image flags */
#define VWAIT 0x4
/* waiting for VINACT/VRECLM to end */
#define VMODIFIED 0x8
/* XFS inode state possibly differs */
/* to the Linux inode state. */
#define VROOT 0x100000
/* root of its file system */
#define VNOSWAP 0x200000
/* cannot be used as virt swap device */
#define VISSWAP 0x400000
/* vnode is part of virt swap device */
...
...
@@ -115,7 +139,6 @@ extern ushort vttoif_tab[];
#define VNONREPLICABLE 0x1000000
/* Vnode has writers. Don't replicate */
#define VDOCMP 0x2000000
/* Vnode has special VOP_CMP impl. */
#define VSHARE 0x4000000
/* vnode part of global cache */
/* VSHARE applies to local cell only */
#define VFRLOCKS 0x8000000
/* vnode has FR locks applied */
#define VENF_LOCKING 0x10000000
/* enf. mode FR locking in effect */
#define VOPLOCK 0x20000000
/* oplock set on the vnode */
...
...
@@ -143,35 +166,6 @@ typedef enum vchange {
VCHANGE_FLAGS_IOEXCL_COUNT
=
4
}
vchange_t
;
/*
* Macros for dealing with the behavior descriptor inside of the vnode.
*/
#define BHV_TO_VNODE(bdp) ((vnode_t *)BHV_VOBJ(bdp))
#define BHV_TO_VNODE_NULL(bdp) ((vnode_t *)BHV_VOBJNULL(bdp))
#define VNODE_TO_FIRST_BHV(vp) (BHV_HEAD_FIRST(&(vp)->v_bh))
#define VN_BHV_HEAD(vp) ((vn_bhv_head_t *)(&((vp)->v_bh)))
#define VN_BHV_READ_LOCK(bhp) BHV_READ_LOCK(bhp)
#define VN_BHV_READ_UNLOCK(bhp) BHV_READ_UNLOCK(bhp)
#define VN_BHV_WRITE_LOCK(bhp) BHV_WRITE_LOCK(bhp)
#define VN_BHV_NOT_READ_LOCKED(bhp) BHV_NOT_READ_LOCKED(bhp)
#define VN_BHV_NOT_WRITE_LOCKED(bhp) BHV_NOT_WRITE_LOCKED(bhp)
#define vn_bhv_head_init(bhp,name) bhv_head_init(bhp,name)
#define vn_bhv_head_reinit(bhp) bhv_head_reinit(bhp)
#define vn_bhv_insert_initial(bhp,bdp) bhv_insert_initial(bhp,bdp)
#define vn_bhv_remove(bhp,bdp) bhv_remove(bhp,bdp)
#define vn_bhv_lookup(bhp,ops) bhv_lookup(bhp,ops)
#define vn_bhv_lookup_unlocked(bhp,ops) bhv_lookup_unlocked(bhp,ops)
#define v_fbhv v_bh.bh_first
/* first behavior */
#define v_fops v_bh.bh_first->bd_ops
/* ops for first behavior */
struct
uio
;
struct
file
;
struct
vattr
;
struct
page_buf_bmap_s
;
struct
attrlist_cursor_kern
;
typedef
int
(
*
vop_open_t
)(
bhv_desc_t
*
,
struct
cred
*
);
typedef
ssize_t
(
*
vop_read_t
)(
bhv_desc_t
*
,
struct
file
*
,
...
...
@@ -183,37 +177,39 @@ typedef ssize_t (*vop_write_t)(bhv_desc_t *, struct file *,
typedef
ssize_t
(
*
vop_sendfile_t
)(
bhv_desc_t
*
,
struct
file
*
,
loff_t
*
,
size_t
,
read_actor_t
,
void
*
,
struct
cred
*
);
typedef
int
(
*
vop_ioctl_t
)(
bhv_desc_t
*
,
struct
inode
*
,
struct
file
*
,
unsigned
int
,
unsigned
long
);
typedef
int
(
*
vop_ioctl_t
)(
bhv_desc_t
*
,
struct
inode
*
,
struct
file
*
,
unsigned
int
,
unsigned
long
);
typedef
int
(
*
vop_getattr_t
)(
bhv_desc_t
*
,
struct
vattr
*
,
int
,
struct
cred
*
);
typedef
int
(
*
vop_setattr_t
)(
bhv_desc_t
*
,
struct
vattr
*
,
int
,
struct
cred
*
);
typedef
int
(
*
vop_access_t
)(
bhv_desc_t
*
,
int
,
struct
cred
*
);
typedef
int
(
*
vop_lookup_t
)(
bhv_desc_t
*
,
struct
dentry
*
,
vnode_t
**
,
typedef
int
(
*
vop_lookup_t
)(
bhv_desc_t
*
,
vname_t
*
,
vnode_t
**
,
int
,
vnode_t
*
,
struct
cred
*
);
typedef
int
(
*
vop_create_t
)(
bhv_desc_t
*
,
struct
dentry
*
,
struct
vattr
*
,
typedef
int
(
*
vop_create_t
)(
bhv_desc_t
*
,
vname_t
*
,
struct
vattr
*
,
vnode_t
**
,
struct
cred
*
);
typedef
int
(
*
vop_remove_t
)(
bhv_desc_t
*
,
struct
dentry
*
,
struct
cred
*
);
typedef
int
(
*
vop_link_t
)(
bhv_desc_t
*
,
vnode_t
*
,
struct
dentry
*
,
typedef
int
(
*
vop_remove_t
)(
bhv_desc_t
*
,
vname_t
*
,
struct
cred
*
);
typedef
int
(
*
vop_link_t
)(
bhv_desc_t
*
,
vnode_t
*
,
vname_t
*
,
struct
cred
*
);
typedef
int
(
*
vop_rename_t
)(
bhv_desc_t
*
,
struct
dentry
*
,
vnod
e_t
*
,
struct
dentry
*
,
struct
cred
*
);
typedef
int
(
*
vop_mkdir_t
)(
bhv_desc_t
*
,
struct
dentry
*
,
struct
vattr
*
,
typedef
int
(
*
vop_rename_t
)(
bhv_desc_t
*
,
vname_t
*
,
vnode_t
*
,
vnam
e_t
*
,
struct
cred
*
);
typedef
int
(
*
vop_mkdir_t
)(
bhv_desc_t
*
,
vname_t
*
,
struct
vattr
*
,
vnode_t
**
,
struct
cred
*
);
typedef
int
(
*
vop_rmdir_t
)(
bhv_desc_t
*
,
struct
dentry
*
,
struct
cred
*
);
typedef
int
(
*
vop_rmdir_t
)(
bhv_desc_t
*
,
vname_t
*
,
struct
cred
*
);
typedef
int
(
*
vop_readdir_t
)(
bhv_desc_t
*
,
struct
uio
*
,
struct
cred
*
,
int
*
);
typedef
int
(
*
vop_symlink_t
)(
bhv_desc_t
*
,
struct
dentry
*
,
struct
vattr
*
,
char
*
,
vnode_t
**
,
struct
cred
*
);
typedef
int
(
*
vop_symlink_t
)(
bhv_desc_t
*
,
vname_t
*
,
struct
vattr
*
,
char
*
,
vnode_t
**
,
struct
cred
*
);
typedef
int
(
*
vop_readlink_t
)(
bhv_desc_t
*
,
struct
uio
*
,
struct
cred
*
);
typedef
int
(
*
vop_fsync_t
)(
bhv_desc_t
*
,
int
,
struct
cred
*
,
xfs_off_t
,
xfs_off_t
);
typedef
int
(
*
vop_fsync_t
)(
bhv_desc_t
*
,
int
,
struct
cred
*
,
xfs_off_t
,
xfs_off_t
);
typedef
int
(
*
vop_inactive_t
)(
bhv_desc_t
*
,
struct
cred
*
);
typedef
int
(
*
vop_fid2_t
)(
bhv_desc_t
*
,
struct
fid
*
);
typedef
int
(
*
vop_release_t
)(
bhv_desc_t
*
);
typedef
int
(
*
vop_rwlock_t
)(
bhv_desc_t
*
,
vrwlock_t
);
typedef
void
(
*
vop_rwunlock_t
)(
bhv_desc_t
*
,
vrwlock_t
);
typedef
int
(
*
vop_bmap_t
)(
bhv_desc_t
*
,
xfs_off_t
,
ssize_t
,
int
,
struct
page_buf_bmap_s
*
,
int
*
);
typedef
int
(
*
vop_bmap_t
)(
bhv_desc_t
*
,
xfs_off_t
,
ssize_t
,
int
,
struct
page_buf_bmap_s
*
,
int
*
);
typedef
int
(
*
vop_reclaim_t
)(
bhv_desc_t
*
);
typedef
int
(
*
vop_attr_get_t
)(
bhv_desc_t
*
,
char
*
,
char
*
,
int
*
,
int
,
struct
cred
*
);
...
...
@@ -226,7 +222,8 @@ typedef void (*vop_link_removed_t)(bhv_desc_t *, vnode_t *, int);
typedef
void
(
*
vop_vnode_change_t
)(
bhv_desc_t
*
,
vchange_t
,
__psint_t
);
typedef
void
(
*
vop_ptossvp_t
)(
bhv_desc_t
*
,
xfs_off_t
,
xfs_off_t
,
int
);
typedef
void
(
*
vop_pflushinvalvp_t
)(
bhv_desc_t
*
,
xfs_off_t
,
xfs_off_t
,
int
);
typedef
int
(
*
vop_pflushvp_t
)(
bhv_desc_t
*
,
xfs_off_t
,
xfs_off_t
,
uint64_t
,
int
);
typedef
int
(
*
vop_pflushvp_t
)(
bhv_desc_t
*
,
xfs_off_t
,
xfs_off_t
,
uint64_t
,
int
);
typedef
int
(
*
vop_iflush_t
)(
bhv_desc_t
*
,
int
);
...
...
@@ -676,9 +673,17 @@ extern void vn_rele(struct vnode *);
#endif
/* ! (defined(CONFIG_XFS_VNODE_TRACING) */
/*
* Vname handling macros.
*/
#define VNAME(dentry) ((char *) (dentry)->d_name.name)
#define VNAMELEN(dentry) ((dentry)->d_name.len)
/*
* Vnode spinlock manipulation.
*/
#define VN_LOCK(vp) spin_lock(&(vp)->v_lock)
#define VN_UNLOCK(vp) spin_unlock(&(vp)->v_lock)
#define VN_FLAGSET(vp,b) vn_flagset(vp,b)
#define VN_FLAGCLR(vp,b) vn_flagclr(vp,b)
...
...
fs/xfs/xfs_rename.c
View file @
f03a0682
...
...
@@ -78,8 +78,8 @@ STATIC int
xfs_lock_for_rename
(
xfs_inode_t
*
dp1
,
/* old (source) directory inode */
xfs_inode_t
*
dp2
,
/* new (target) directory inode */
struct
dentry
*
dentry1
,
/* old entry name */
struct
dentry
*
dentry2
,
/* new entry name */
vname_t
*
dentry1
,
/* old entry name */
vname_t
*
dentry2
,
/* new entry name */
xfs_inode_t
**
ipp1
,
/* inode of old entry */
xfs_inode_t
**
ipp2
,
/* inode of new entry, if it
already exists, NULL otherwise. */
...
...
@@ -224,9 +224,9 @@ int xfs_renames;
int
xfs_rename
(
bhv_desc_t
*
src_dir_bdp
,
struct
dentry
*
src_dentry
,
vname_t
*
src_dentry
,
vnode_t
*
target_dir_vp
,
struct
dentry
*
target_dentry
,
vname_t
*
target_dentry
,
cred_t
*
credp
)
{
xfs_trans_t
*
tp
;
...
...
@@ -246,8 +246,8 @@ xfs_rename(
int
spaceres
;
int
target_link_zero
=
0
;
int
num_inodes
;
char
*
src_name
=
(
char
*
)
src_dentry
->
d_name
.
name
;
char
*
target_name
=
(
char
*
)
target_dentry
->
d_name
.
name
;
char
*
src_name
=
VNAME
(
src_dentry
)
;
char
*
target_name
=
VNAME
(
target_dentry
)
;
int
src_namelen
;
int
target_namelen
;
#ifdef DEBUG
...
...
@@ -268,10 +268,10 @@ xfs_rename(
if
(
target_dir_bdp
==
NULL
)
{
return
XFS_ERROR
(
EXDEV
);
}
src_namelen
=
src_dentry
->
d_name
.
len
;
src_namelen
=
VNAMELEN
(
src_dentry
)
;
if
(
src_namelen
>=
MAXNAMELEN
)
return
XFS_ERROR
(
ENAMETOOLONG
);
target_namelen
=
target_dentry
->
d_name
.
len
;
target_namelen
=
VNAMELEN
(
target_dentry
)
;
if
(
target_namelen
>=
MAXNAMELEN
)
return
XFS_ERROR
(
ENAMETOOLONG
);
src_dp
=
XFS_BHVTOI
(
src_dir_bdp
);
...
...
fs/xfs/xfs_utils.c
View file @
f03a0682
...
...
@@ -45,11 +45,11 @@ struct xfsstats xfsstats;
*/
int
xfs_get_dir_entry
(
struct
dentry
*
dentry
,
xfs_inode_t
**
ipp
)
vname_t
*
dentry
,
xfs_inode_t
**
ipp
)
{
vnode_t
*
vp
;
bhv_desc_t
*
bdp
;
vnode_t
*
vp
;
bhv_desc_t
*
bdp
;
ASSERT
(
dentry
->
d_inode
);
...
...
@@ -66,24 +66,23 @@ xfs_get_dir_entry(
int
xfs_dir_lookup_int
(
bhv_desc_t
*
dir_bdp
,
uint
lock_mode
,
struct
dentry
*
dentry
,
xfs_ino_t
*
inum
,
xfs_inode_t
**
ipp
)
bhv_desc_t
*
dir_bdp
,
uint
lock_mode
,
vname_t
*
dentry
,
xfs_ino_t
*
inum
,
xfs_inode_t
**
ipp
)
{
vnode_t
*
dir_vp
;
xfs_inode_t
*
dp
;
int
error
;
dir_vp
=
BHV_TO_VNODE
(
dir_bdp
);
vn_trace_entry
(
dir_vp
,
"xfs_dir_lookup_int"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
dir_vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
dp
=
XFS_BHVTOI
(
dir_bdp
);
error
=
XFS_DIR_LOOKUP
(
dp
->
i_mount
,
NULL
,
dp
,
(
char
*
)
dentry
->
d_name
.
name
,
dentry
->
d_name
.
len
,
inum
);
VNAME
(
dentry
),
VNAMELEN
(
dentry
)
,
inum
);
if
(
!
error
)
{
/*
* Unlock the directory. We do this because we can't
...
...
fs/xfs/xfs_utils.h
View file @
f03a0682
...
...
@@ -37,66 +37,16 @@
#define ITRACE(ip) vn_trace_ref(XFS_ITOV(ip), __FILE__, __LINE__, \
(inst_t *)__return_address)
struct
bhv_desc
;
struct
cred
;
struct
vnode
;
struct
xfs_inode
;
struct
xfs_mount
;
struct
xfs_trans
;
extern
int
xfs_rename
(
struct
bhv_desc
*
src_dir_bdp
,
struct
dentry
*
src_dentry
,
struct
vnode
*
target_dir_vp
,
struct
dentry
*
target_dentry
,
struct
cred
*
credp
);
extern
int
xfs_get_dir_entry
(
struct
dentry
*
dentry
,
xfs_inode_t
**
ipp
);
extern
int
xfs_dir_lookup_int
(
struct
bhv_desc
*
dir_bdp
,
uint
lock_mode
,
struct
dentry
*
dentry
,
xfs_ino_t
*
inum
,
struct
xfs_inode
**
ipp
);
extern
int
xfs_truncate_file
(
struct
xfs_mount
*
mp
,
struct
xfs_inode
*
ip
);
extern
int
xfs_dir_ialloc
(
struct
xfs_trans
**
tpp
,
struct
xfs_inode
*
dp
,
mode_t
mode
,
nlink_t
nlink
,
xfs_dev_t
rdev
,
struct
cred
*
credp
,
prid_t
prid
,
int
okalloc
,
struct
xfs_inode
**
ipp
,
int
*
committed
);
extern
int
xfs_droplink
(
struct
xfs_trans
*
tp
,
struct
xfs_inode
*
ip
);
extern
int
xfs_bumplink
(
struct
xfs_trans
*
tp
,
struct
xfs_inode
*
ip
);
extern
void
xfs_bump_ino_vers2
(
struct
xfs_trans
*
tp
,
struct
xfs_inode
*
ip
);
#endif
/* XFS_UTILS_H */
extern
int
xfs_rename
(
bhv_desc_t
*
,
vname_t
*
,
vnode_t
*
,
vname_t
*
,
cred_t
*
);
extern
int
xfs_get_dir_entry
(
vname_t
*
,
xfs_inode_t
**
);
extern
int
xfs_dir_lookup_int
(
bhv_desc_t
*
,
uint
,
vname_t
*
,
xfs_ino_t
*
,
xfs_inode_t
**
);
extern
int
xfs_truncate_file
(
xfs_mount_t
*
,
xfs_inode_t
*
);
extern
int
xfs_dir_ialloc
(
xfs_trans_t
**
,
xfs_inode_t
*
,
mode_t
,
nlink_t
,
xfs_dev_t
,
cred_t
*
,
prid_t
,
int
,
xfs_inode_t
**
,
int
*
);
extern
int
xfs_droplink
(
xfs_trans_t
*
,
xfs_inode_t
*
);
extern
int
xfs_bumplink
(
xfs_trans_t
*
,
xfs_inode_t
*
);
extern
void
xfs_bump_ino_vers2
(
xfs_trans_t
*
,
xfs_inode_t
*
);
#endif
/* __XFS_UTILS_H__ */
fs/xfs/xfs_vnodeops.c
View file @
f03a0682
...
...
@@ -60,7 +60,6 @@ xfs_ctrunc_trace(
* fifo vnodes are "wrapped" by specfs and fifofs vnodes, respectively,
* when a new vnode is first looked up or created.
*/
/*ARGSUSED*/
STATIC
int
xfs_open
(
bhv_desc_t
*
bdp
,
...
...
@@ -92,7 +91,6 @@ xfs_open(
/*
* xfs_getattr
*/
/*ARGSUSED*/
int
xfs_getattr
(
bhv_desc_t
*
bdp
,
...
...
@@ -105,8 +103,7 @@ xfs_getattr(
vnode_t
*
vp
;
vp
=
BHV_TO_VNODE
(
bdp
);
vn_trace_entry
(
vp
,
"xfs_getattr"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
ip
=
XFS_BHVTOI
(
bdp
);
mp
=
ip
->
i_mount
;
...
...
@@ -284,12 +281,12 @@ xfs_setattr(
int
privileged
;
int
mandlock_before
,
mandlock_after
;
uint
qflags
;
struct
xfs_dquot
*
udqp
,
*
gdqp
,
*
olddquot1
,
*
olddquot2
;
xfs_dquot_t
*
udqp
,
*
gdqp
,
*
olddquot1
,
*
olddquot2
;
int
file_owner
;
vp
=
BHV_TO_VNODE
(
bdp
);
vn_trace_entry
(
vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
vp
,
"xfs_setattr"
,
(
inst_t
*
)
__return_address
);
/*
* Cannot set certain attributes.
*/
...
...
@@ -914,14 +911,13 @@ xfs_setattr(
xfs_iunlock
(
ip
,
lock_flags
);
}
return
code
;
}
/* xfs_setattr */
}
/*
* xfs_access
* Null conversion from vnode mode bits to inode mode bits, as in efs.
*/
/*ARGSUSED*/
STATIC
int
xfs_access
(
bhv_desc_t
*
bdp
,
...
...
@@ -931,7 +927,7 @@ xfs_access(
xfs_inode_t
*
ip
;
int
error
;
vn_trace_entry
(
BHV_TO_VNODE
(
bdp
),
"xfs_access"
,
vn_trace_entry
(
BHV_TO_VNODE
(
bdp
),
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
ip
=
XFS_BHVTOI
(
bdp
);
...
...
@@ -946,7 +942,6 @@ xfs_access(
* xfs_readlink
*
*/
/*ARGSUSED*/
STATIC
int
xfs_readlink
(
bhv_desc_t
*
bdp
,
...
...
@@ -968,8 +963,7 @@ xfs_readlink(
xfs_buf_t
*
bp
;
vp
=
BHV_TO_VNODE
(
bdp
);
vn_trace_entry
(
vp
,
"xfs_readlink"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
ip
=
XFS_BHVTOI
(
bdp
);
mp
=
ip
->
i_mount
;
...
...
@@ -1049,6 +1043,7 @@ xfs_readlink(
return
error
;
}
/*
* xfs_fsync
*
...
...
@@ -1058,7 +1053,6 @@ xfs_readlink(
* be held while flushing the data, so acquire after we're done
* with that.
*/
/*ARGSUSED*/
STATIC
int
xfs_fsync
(
bhv_desc_t
*
bdp
,
...
...
@@ -1069,16 +1063,13 @@ xfs_fsync(
{
xfs_inode_t
*
ip
;
int
error
;
/* REFERENCED */
int
error2
;
/* REFERENCED */
int
syncall
;
vnode_t
*
vp
;
xfs_trans_t
*
tp
;
vp
=
BHV_TO_VNODE
(
bdp
);
vn_trace_entry
(
vp
,
"xfs_fsync"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
ip
=
XFS_BHVTOI
(
bdp
);
...
...
@@ -1528,6 +1519,7 @@ xfs_inactive_symlink_local(
xfs_trans_t
**
tpp
)
{
int
error
;
ASSERT
(
ip
->
i_d
.
di_size
<=
XFS_IFORK_DSIZE
(
ip
));
/*
* We're freeing a symlink which fit into
...
...
@@ -1610,7 +1602,6 @@ xfs_inactive_attrs(
return
(
0
);
}
/*ARGSUSED*/
STATIC
int
xfs_release
(
bhv_desc_t
*
bdp
)
...
...
@@ -1657,14 +1648,12 @@ xfs_release(
* now be truncated. Also, we clear all of the read-ahead state
* kept for the inode here since the file is now closed.
*/
/*ARGSUSED*/
STATIC
int
xfs_inactive
(
bhv_desc_t
*
bdp
,
cred_t
*
credp
)
{
xfs_inode_t
*
ip
;
/* REFERENCED */
vnode_t
*
vp
;
xfs_trans_t
*
tp
;
xfs_mount_t
*
mp
;
...
...
@@ -1673,8 +1662,7 @@ xfs_inactive(
int
truncate
;
vp
=
BHV_TO_VNODE
(
bdp
);
vn_trace_entry
(
vp
,
"xfs_inactive"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
ip
=
XFS_BHVTOI
(
bdp
);
...
...
@@ -1882,15 +1870,14 @@ xfs_inactive(
/*
* xfs_lookup
*/
/*ARGSUSED*/
STATIC
int
xfs_lookup
(
bhv_desc_t
*
dir_bdp
,
struct
dentry
*
dentry
,
vnode_t
**
vpp
,
int
flags
,
vnode_t
*
rdir
,
cred_t
*
credp
)
bhv_desc_t
*
dir_bdp
,
vname_t
*
dentry
,
vnode_t
**
vpp
,
int
flags
,
vnode_t
*
rdir
,
cred_t
*
credp
)
{
xfs_inode_t
*
dp
,
*
ip
;
struct
vnode
*
vp
;
...
...
@@ -1900,8 +1887,7 @@ xfs_lookup(
vnode_t
*
dir_vp
;
dir_vp
=
BHV_TO_VNODE
(
dir_bdp
);
vn_trace_entry
(
dir_vp
,
"xfs_lookup"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
dir_vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
dp
=
XFS_BHVTOI
(
dir_bdp
);
...
...
@@ -1965,13 +1951,13 @@ xfs_ctrunc_trace(
*/
STATIC
int
xfs_create
(
bhv_desc_t
*
dir_bdp
,
struct
dentry
*
dentry
,
vattr_t
*
vap
,
vnode_t
**
vpp
,
cred_t
*
credp
)
bhv_desc_t
*
dir_bdp
,
vname_t
*
dentry
,
vattr_t
*
vap
,
vnode_t
**
vpp
,
cred_t
*
credp
)
{
char
*
name
=
(
char
*
)
dentry
->
d_name
.
name
;
char
*
name
=
VNAME
(
dentry
)
;
vnode_t
*
dir_vp
;
xfs_inode_t
*
dp
,
*
ip
;
vnode_t
*
vp
=
NULL
;
...
...
@@ -1986,19 +1972,19 @@ xfs_create(
uint
cancel_flags
;
int
committed
;
xfs_prid_t
prid
;
struct
xfs_dquot
*
udqp
,
*
gdqp
;
xfs_dquot_t
*
udqp
,
*
gdqp
;
uint
resblks
;
int
dm_di_mode
;
int
namelen
;
ASSERT
(
!*
vpp
);
dir_vp
=
BHV_TO_VNODE
(
dir_bdp
);
dp
=
XFS_BHVTOI
(
dir_bdp
);
vn_trace_entry
(
dir_vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
dir_vp
,
"xfs_create"
,
(
inst_t
*
)
__return_address
);
dp
=
XFS_BHVTOI
(
dir_bdp
);
dm_di_mode
=
vap
->
va_mode
|
VTTOIF
(
vap
->
va_type
);
namelen
=
dentry
->
d_name
.
len
;
namelen
=
VNAMELEN
(
dentry
)
;
if
(
namelen
>=
MAXNAMELEN
)
return
XFS_ERROR
(
ENAMETOOLONG
);
...
...
@@ -2222,7 +2208,6 @@ xfs_create(
}
#ifdef DEBUG
/*
* Some counters to see if (and how often) we are hitting some deadlock
* prevention code paths.
...
...
@@ -2263,14 +2248,14 @@ int xfs_rm_attempts;
STATIC
int
xfs_lock_dir_and_entry
(
xfs_inode_t
*
dp
,
struct
dentry
*
dentry
,
vname_t
*
dentry
,
xfs_inode_t
*
ip
,
/* inode of entry 'name' */
int
*
entry_changed
)
{
int
attempts
;
xfs_ino_t
e_inum
;
xfs_inode_t
*
ips
[
2
];
xfs_log_item_t
*
lp
;
int
attempts
;
xfs_ino_t
e_inum
;
xfs_inode_t
*
ips
[
2
];
xfs_log_item_t
*
lp
;
#ifdef DEBUG
xfs_rm_locks
++
;
...
...
@@ -2359,12 +2344,13 @@ int xfs_lock_delays;
* in the log.
*/
void
xfs_lock_inodes
(
xfs_inode_t
**
ips
,
int
inodes
,
int
first_locked
,
uint
lock_mode
)
xfs_lock_inodes
(
xfs_inode_t
**
ips
,
int
inodes
,
int
first_locked
,
uint
lock_mode
)
{
int
attempts
=
0
,
i
,
j
,
try_lock
;
int
attempts
=
0
,
i
,
j
,
try_lock
;
xfs_log_item_t
*
lp
;
ASSERT
(
ips
&&
(
inodes
>=
2
));
/* we need at least two */
...
...
@@ -2470,18 +2456,19 @@ int remove_which_error_return = 0;
#define REMOVE_DEBUG_TRACE(x)
#endif
/* ! DEBUG */
/*
* xfs_remove
*
*/
STATIC
int
xfs_remove
(
bhv_desc_t
*
dir_bdp
,
struct
dentry
*
dentry
,
cred_t
*
credp
)
bhv_desc_t
*
dir_bdp
,
vname_t
*
dentry
,
cred_t
*
credp
)
{
vnode_t
*
dir_vp
;
char
*
name
=
(
char
*
)
dentry
->
d_name
.
name
;
char
*
name
=
VNAME
(
dentry
)
;
xfs_inode_t
*
dp
,
*
ip
;
xfs_trans_t
*
tp
=
NULL
;
xfs_mount_t
*
mp
;
...
...
@@ -2495,11 +2482,9 @@ xfs_remove(
int
link_zero
;
uint
resblks
;
int
namelen
;
/* bhv_desc_t *bdp; */
dir_vp
=
BHV_TO_VNODE
(
dir_bdp
);
vn_trace_entry
(
dir_vp
,
"xfs_remove"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
dir_vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
dp
=
XFS_BHVTOI
(
dir_bdp
);
mp
=
dp
->
i_mount
;
...
...
@@ -2507,7 +2492,7 @@ xfs_remove(
if
(
XFS_FORCED_SHUTDOWN
(
mp
))
return
XFS_ERROR
(
EIO
);
namelen
=
dentry
->
d_name
.
len
;
namelen
=
VNAMELEN
(
dentry
)
;
if
(
namelen
>=
MAXNAMELEN
)
return
XFS_ERROR
(
ENAMETOOLONG
);
if
(
DM_EVENT_ENABLED
(
dir_vp
->
v_vfsp
,
dp
,
DM_EVENT_REMOVE
))
{
...
...
@@ -2542,7 +2527,7 @@ xfs_remove(
dm_di_mode
=
ip
->
i_d
.
di_mode
;
vn_trace_entry
(
XFS_ITOV
(
ip
),
"xfs_remove"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
XFS_ITOV
(
ip
),
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
ITRACE
(
ip
);
...
...
@@ -2701,8 +2686,7 @@ xfs_remove(
goto
std_return
;
}
vn_trace_exit
(
XFS_ITOV
(
ip
),
"xfs_remove"
,
(
inst_t
*
)
__return_address
);
vn_trace_exit
(
XFS_ITOV
(
ip
),
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
/*
* Let interposed file systems know about removed links.
...
...
@@ -2754,10 +2738,10 @@ xfs_remove(
*/
STATIC
int
xfs_link
(
bhv_desc_t
*
target_dir_bdp
,
vnode_t
*
src_vp
,
struct
dentry
*
dentry
,
cred_t
*
credp
)
bhv_desc_t
*
target_dir_bdp
,
vnode_t
*
src_vp
,
vname_t
*
dentry
,
cred_t
*
credp
)
{
xfs_inode_t
*
tdp
,
*
sip
;
xfs_trans_t
*
tp
;
...
...
@@ -2771,18 +2755,18 @@ xfs_link(
vnode_t
*
target_dir_vp
;
bhv_desc_t
*
src_bdp
;
int
resblks
;
char
*
target_name
=
(
char
*
)
dentry
->
d_name
.
name
;
char
*
target_name
=
VNAME
(
dentry
)
;
int
target_namelen
;
target_dir_vp
=
BHV_TO_VNODE
(
target_dir_bdp
);
vn_trace_entry
(
target_dir_vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
src_vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
target_dir_vp
,
"xfs_link"
,
(
inst_t
*
)
__return_address
);
target_namelen
=
dentry
->
d_name
.
len
;
target_namelen
=
VNAMELEN
(
dentry
);
if
(
target_namelen
>=
MAXNAMELEN
)
return
XFS_ERROR
(
ENAMETOOLONG
);
vn_trace_entry
(
src_vp
,
"xfs_link"
,
(
inst_t
*
)
__return_address
);
if
(
src_vp
->
v_type
==
VDIR
)
return
XFS_ERROR
(
EPERM
);
/*
* For now, manually find the XFS behavior descriptor for
...
...
@@ -2927,21 +2911,19 @@ xfs_link(
}
/*
* xfs_mkdir
*
*/
STATIC
int
xfs_mkdir
(
bhv_desc_t
*
dir_bdp
,
struct
dentry
*
dentry
,
vattr_t
*
vap
,
vnode_t
**
vpp
,
cred_t
*
credp
)
bhv_desc_t
*
dir_bdp
,
vname_t
*
dentry
,
vattr_t
*
vap
,
vnode_t
**
vpp
,
cred_t
*
credp
)
{
char
*
dir_name
=
(
char
*
)
dentry
->
d_name
.
name
;
char
*
dir_name
=
VNAME
(
dentry
)
;
xfs_inode_t
*
dp
;
xfs_inode_t
*
cdp
;
/* inode of created dir */
vnode_t
*
cvp
;
/* vnode of created dir */
...
...
@@ -2958,7 +2940,7 @@ xfs_mkdir(
boolean_t
created
=
B_FALSE
;
int
dm_event_sent
=
0
;
xfs_prid_t
prid
;
struct
xfs_dquot
*
udqp
,
*
gdqp
;
xfs_dquot_t
*
udqp
,
*
gdqp
;
uint
resblks
;
int
dm_di_mode
;
int
dir_namelen
;
...
...
@@ -2970,7 +2952,7 @@ xfs_mkdir(
if
(
XFS_FORCED_SHUTDOWN
(
mp
))
return
XFS_ERROR
(
EIO
);
dir_namelen
=
dentry
->
d_name
.
len
;
dir_namelen
=
VNAMELEN
(
dentry
)
;
if
(
dir_namelen
>=
MAXNAMELEN
)
return
XFS_ERROR
(
ENAMETOOLONG
);
...
...
@@ -2987,7 +2969,7 @@ xfs_mkdir(
/* Return through std_return after this point. */
vn_trace_entry
(
dir_vp
,
"xfs_mkdir"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
dir_vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
mp
=
dp
->
i_mount
;
udqp
=
gdqp
=
NULL
;
...
...
@@ -3184,16 +3166,15 @@ xfs_mkdir(
*/
STATIC
int
xfs_rmdir
(
bhv_desc_t
*
dir_bdp
,
struct
dentry
*
dentry
,
cred_t
*
credp
)
bhv_desc_t
*
dir_bdp
,
vname_t
*
dentry
,
cred_t
*
credp
)
{
char
*
name
=
(
char
*
)
dentry
->
d_name
.
name
;
char
*
name
=
VNAME
(
dentry
)
;
xfs_inode_t
*
dp
;
xfs_inode_t
*
cdp
;
/* child directory */
xfs_trans_t
*
tp
;
xfs_mount_t
*
mp
;
/* bhv_desc_t *bdp;*/
int
error
;
xfs_bmap_free_t
free_list
;
xfs_fsblock_t
first_block
;
...
...
@@ -3209,11 +3190,11 @@ xfs_rmdir(
dir_vp
=
BHV_TO_VNODE
(
dir_bdp
);
dp
=
XFS_BHVTOI
(
dir_bdp
);
vn_trace_entry
(
dir_vp
,
"xfs_rmdir"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
dir_vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
if
(
XFS_FORCED_SHUTDOWN
(
XFS_BHVTOI
(
dir_bdp
)
->
i_mount
))
return
XFS_ERROR
(
EIO
);
namelen
=
dentry
->
d_name
.
len
;
namelen
=
VNAMELEN
(
dentry
)
;
if
(
namelen
>=
MAXNAMELEN
)
return
XFS_ERROR
(
ENAMETOOLONG
);
...
...
@@ -3446,14 +3427,12 @@ xfs_rmdir(
}
/*
* xfs_readdir
*
* Read dp's entries starting at uiop->uio_offset and translate them into
* bufsize bytes worth of struct dirents starting at bufbase.
*/
/*ARGSUSED*/
STATIC
int
xfs_readdir
(
bhv_desc_t
*
dir_bdp
,
...
...
@@ -3461,13 +3440,13 @@ xfs_readdir(
cred_t
*
credp
,
int
*
eofp
)
{
xfs_inode_t
*
dp
;
xfs_trans_t
*
tp
=
NULL
;
int
error
=
0
;
uint
lock_mode
;
xfs_off_t
start_offset
;
xfs_inode_t
*
dp
;
xfs_trans_t
*
tp
=
NULL
;
int
error
=
0
;
uint
lock_mode
;
xfs_off_t
start_offset
;
vn_trace_entry
(
BHV_TO_VNODE
(
dir_bdp
),
"xfs_readdir"
,
vn_trace_entry
(
BHV_TO_VNODE
(
dir_bdp
),
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
dp
=
XFS_BHVTOI
(
dir_bdp
);
...
...
@@ -3493,18 +3472,19 @@ xfs_readdir(
return
error
;
}
/*
* xfs_symlink
*
*/
STATIC
int
xfs_symlink
(
bhv_desc_t
*
dir_bdp
,
struct
dentry
*
dentry
,
vattr_t
*
vap
,
char
*
target_path
,
vnode_t
**
vpp
,
cred_t
*
credp
)
bhv_desc_t
*
dir_bdp
,
vname_t
*
dentry
,
vattr_t
*
vap
,
char
*
target_path
,
vnode_t
**
vpp
,
cred_t
*
credp
)
{
xfs_trans_t
*
tp
;
xfs_mount_t
*
mp
;
...
...
@@ -3529,9 +3509,9 @@ xfs_symlink(
int
n
;
xfs_buf_t
*
bp
;
xfs_prid_t
prid
;
struct
xfs_dquot
*
udqp
,
*
gdqp
;
xfs_dquot_t
*
udqp
,
*
gdqp
;
uint
resblks
;
char
*
link_name
=
(
char
*
)
dentry
->
d_name
.
name
;
char
*
link_name
=
VNAME
(
dentry
)
;
int
link_namelen
;
*
vpp
=
NULL
;
...
...
@@ -3542,14 +3522,14 @@ xfs_symlink(
ip
=
NULL
;
tp
=
NULL
;
vn_trace_entry
(
dir_vp
,
"xfs_symlink"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
dir_vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
mp
=
dp
->
i_mount
;
if
(
XFS_FORCED_SHUTDOWN
(
mp
))
return
XFS_ERROR
(
EIO
);
link_namelen
=
dentry
->
d_name
.
len
;
link_namelen
=
VNAMELEN
(
dentry
)
;
if
(
link_namelen
>=
MAXNAMELEN
)
return
XFS_ERROR
(
ENAMETOOLONG
);
/*
...
...
@@ -3841,8 +3821,8 @@ xfs_fid2(
xfs_inode_t
*
ip
;
xfs_fid2_t
*
xfid
;
vn_trace_entry
(
BHV_TO_VNODE
(
bdp
),
"xfs_fid2"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
BHV_TO_VNODE
(
bdp
),
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
ASSERT
(
sizeof
(
fid_t
)
>=
sizeof
(
xfs_fid2_t
));
xfid
=
(
xfs_fid2_t
*
)
fidp
;
...
...
@@ -3917,8 +3897,9 @@ xfs_rwunlock(
}
STATIC
int
xfs_inode_flush
(
bhv_desc_t
*
bdp
,
int
flags
)
xfs_inode_flush
(
bhv_desc_t
*
bdp
,
int
flags
)
{
xfs_inode_t
*
ip
;
xfs_dinode_t
*
dip
;
...
...
@@ -4063,7 +4044,7 @@ xfs_reclaim(
vp
=
BHV_TO_VNODE
(
bdp
);
vn_trace_entry
(
vp
,
"xfs_reclaim"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
ASSERT
(
!
VN_MAPPED
(
vp
));
ip
=
XFS_BHVTOI
(
bdp
);
...
...
@@ -4251,8 +4232,7 @@ xfs_alloc_file_space(
xfs_trans_t
*
tp
;
int
xfs_bmapi_flags
;
vn_trace_entry
(
XFS_ITOV
(
ip
),
"xfs_alloc_file_space"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
XFS_ITOV
(
ip
),
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
mp
=
ip
->
i_mount
;
if
(
XFS_FORCED_SHUTDOWN
(
mp
))
...
...
@@ -4410,7 +4390,7 @@ xfs_alloc_file_space(
NULL
,
NULL
,
0
,
0
,
0
);
/* Delay flag intentionally unused */
if
(
error
==
0
)
goto
retry
;
/* Maybe DMAPI app. has made space */
/* else fall through with error
= xfs_dm_send_data_event result.
*/
/* else fall through with error
from xfs_dm_send_data_event
*/
}
return
error
;
...
...
@@ -4534,8 +4514,7 @@ xfs_free_file_space(
xfs_fileoff_t
startoffset_fsb
;
xfs_trans_t
*
tp
;
vn_trace_entry
(
XFS_ITOV
(
ip
),
"xfs_free_file_space"
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
XFS_ITOV
(
ip
),
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
mp
=
ip
->
i_mount
;
if
(
XFS_IS_QUOTA_ON
(
mp
))
{
...
...
@@ -4738,9 +4717,8 @@ xfs_change_file_space(
vnode_t
*
vp
;
vp
=
BHV_TO_VNODE
(
bdp
);
vn_trace_entry
(
vp
,
__FUNCTION__
,
(
inst_t
*
)
__return_address
);
vn_trace_entry
(
vp
,
"xfs_change_file_space"
,
(
inst_t
*
)
__return_address
);
ip
=
XFS_BHVTOI
(
bdp
);
mp
=
ip
->
i_mount
;
...
...
@@ -4889,6 +4867,7 @@ xfs_change_file_space(
}
vnodeops_t
xfs_vnodeops
=
{
BHV_IDENTITY_INIT
(
VN_BHV_XFS
,
VNODE_POSITION_XFS
),
.
vop_open
=
xfs_open
,
.
vop_read
=
xfs_read
,
.
vop_write
=
xfs_write
,
...
...
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