diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/Makefile | 1 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_vnode.c | 82 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_vnode.h | 48 | ||||
| -rw-r--r-- | fs/xfs/xfs_iget.c | 48 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.h | 45 |
5 files changed, 93 insertions, 131 deletions
diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile index a5a9ef0ce843..c3dc491fff89 100644 --- a/fs/xfs/Makefile +++ b/fs/xfs/Makefile @@ -107,7 +107,6 @@ xfs-y += $(addprefix $(XFS_LINUX)/, \ xfs_lrw.o \ xfs_super.o \ xfs_sync.o \ - xfs_vnode.o \ xfs_xattr.o) # Objects in support/ diff --git a/fs/xfs/linux-2.6/xfs_vnode.c b/fs/xfs/linux-2.6/xfs_vnode.c deleted file mode 100644 index f6d141122792..000000000000 --- a/fs/xfs/linux-2.6/xfs_vnode.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#include "xfs.h" -#include "xfs_vnodeops.h" -#include "xfs_bmap_btree.h" -#include "xfs_inode.h" - -/* - * And this gunk is needed for xfs_mount.h" - */ -#include "xfs_log.h" -#include "xfs_trans.h" -#include "xfs_sb.h" -#include "xfs_dmapi.h" -#include "xfs_inum.h" -#include "xfs_ag.h" -#include "xfs_mount.h" - - -#ifdef XFS_INODE_TRACE - -#define KTRACE_ENTER(ip, vk, s, line, ra) \ - ktrace_enter( (ip)->i_trace, \ -/* 0 */ (void *)(__psint_t)(vk), \ -/* 1 */ (void *)(s), \ -/* 2 */ (void *)(__psint_t) line, \ -/* 3 */ (void *)(__psint_t)atomic_read(&VFS_I(ip)->i_count), \ -/* 4 */ (void *)(ra), \ -/* 5 */ NULL, \ -/* 6 */ (void *)(__psint_t)current_cpu(), \ -/* 7 */ (void *)(__psint_t)current_pid(), \ -/* 8 */ (void *)__return_address, \ -/* 9 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL) - -/* - * Vnode tracing code. - */ -void -_xfs_itrace_entry(xfs_inode_t *ip, const char *func, inst_t *ra) -{ - KTRACE_ENTER(ip, INODE_KTRACE_ENTRY, func, 0, ra); -} - -void -_xfs_itrace_exit(xfs_inode_t *ip, const char *func, inst_t *ra) -{ - KTRACE_ENTER(ip, INODE_KTRACE_EXIT, func, 0, ra); -} - -void -xfs_itrace_hold(xfs_inode_t *ip, char *file, int line, inst_t *ra) -{ - KTRACE_ENTER(ip, INODE_KTRACE_HOLD, file, line, ra); -} - -void -_xfs_itrace_ref(xfs_inode_t *ip, char *file, int line, inst_t *ra) -{ - KTRACE_ENTER(ip, INODE_KTRACE_REF, file, line, ra); -} - -void -xfs_itrace_rele(xfs_inode_t *ip, char *file, int line, inst_t *ra) -{ - KTRACE_ENTER(ip, INODE_KTRACE_RELE, file, line, ra); -} -#endif /* XFS_INODE_TRACE */ diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h index bd3e05c47903..f65983a230d3 100644 --- a/fs/xfs/linux-2.6/xfs_vnode.h +++ b/fs/xfs/linux-2.6/xfs_vnode.h @@ -54,19 +54,6 @@ struct attrlist_cursor_kern; Prevent VM access to the pages until the operation completes. */ -#define IHOLD(ip) \ -do { \ - ASSERT(atomic_read(&VFS_I(ip)->i_count) > 0) ; \ - atomic_inc(&(VFS_I(ip)->i_count)); \ - xfs_itrace_hold((ip), __FILE__, __LINE__, (inst_t *)__return_address); \ -} while (0) - -#define IRELE(ip) \ -do { \ - xfs_itrace_rele((ip), __FILE__, __LINE__, (inst_t *)__return_address); \ - iput(VFS_I(ip)); \ -} while (0) - /* * Dealing with bad inodes */ @@ -103,39 +90,4 @@ static inline void vn_atime_to_time_t(struct inode *vp, time_t *tt) PAGECACHE_TAG_DIRTY) -/* - * Tracking vnode activity. - */ -#if defined(XFS_INODE_TRACE) - -#define INODE_TRACE_SIZE 16 /* number of trace entries */ -#define INODE_KTRACE_ENTRY 1 -#define INODE_KTRACE_EXIT 2 -#define INODE_KTRACE_HOLD 3 -#define INODE_KTRACE_REF 4 -#define INODE_KTRACE_RELE 5 - -extern void _xfs_itrace_entry(struct xfs_inode *, const char *, inst_t *); -extern void _xfs_itrace_exit(struct xfs_inode *, const char *, inst_t *); -extern void xfs_itrace_hold(struct xfs_inode *, char *, int, inst_t *); -extern void _xfs_itrace_ref(struct xfs_inode *, char *, int, inst_t *); -extern void xfs_itrace_rele(struct xfs_inode *, char *, int, inst_t *); -#define xfs_itrace_entry(ip) \ - _xfs_itrace_entry(ip, __func__, (inst_t *)__return_address) -#define xfs_itrace_exit(ip) \ - _xfs_itrace_exit(ip, __func__, (inst_t *)__return_address) -#define xfs_itrace_exit_tag(ip, tag) \ - _xfs_itrace_exit(ip, tag, (inst_t *)__return_address) -#define xfs_itrace_ref(ip) \ - _xfs_itrace_ref(ip, __FILE__, __LINE__, (inst_t *)__return_address) - -#else -#define xfs_itrace_entry(a) -#define xfs_itrace_exit(a) -#define xfs_itrace_exit_tag(a, b) -#define xfs_itrace_hold(a, b, c, d) -#define xfs_itrace_ref(a) -#define xfs_itrace_rele(a, b, c, d) -#endif - #endif /* __XFS_VNODE_H__ */ diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c index 82eb8ed56338..e2fb6210d4c5 100644 --- a/fs/xfs/xfs_iget.c +++ b/fs/xfs/xfs_iget.c @@ -805,3 +805,51 @@ xfs_isilocked( } #endif +#ifdef XFS_INODE_TRACE + +#define KTRACE_ENTER(ip, vk, s, line, ra) \ + ktrace_enter((ip)->i_trace, \ +/* 0 */ (void *)(__psint_t)(vk), \ +/* 1 */ (void *)(s), \ +/* 2 */ (void *)(__psint_t) line, \ +/* 3 */ (void *)(__psint_t)atomic_read(&VFS_I(ip)->i_count), \ +/* 4 */ (void *)(ra), \ +/* 5 */ NULL, \ +/* 6 */ (void *)(__psint_t)current_cpu(), \ +/* 7 */ (void *)(__psint_t)current_pid(), \ +/* 8 */ (void *)__return_address, \ +/* 9 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL) + +/* + * Vnode tracing code. + */ +void +_xfs_itrace_entry(xfs_inode_t *ip, const char *func, inst_t *ra) +{ + KTRACE_ENTER(ip, INODE_KTRACE_ENTRY, func, 0, ra); +} + +void +_xfs_itrace_exit(xfs_inode_t *ip, const char *func, inst_t *ra) +{ + KTRACE_ENTER(ip, INODE_KTRACE_EXIT, func, 0, ra); +} + +void +xfs_itrace_hold(xfs_inode_t *ip, char *file, int line, inst_t *ra) +{ + KTRACE_ENTER(ip, INODE_KTRACE_HOLD, file, line, ra); +} + +void +_xfs_itrace_ref(xfs_inode_t *ip, char *file, int line, inst_t *ra) +{ + KTRACE_ENTER(ip, INODE_KTRACE_REF, file, line, ra); +} + +void +xfs_itrace_rele(xfs_inode_t *ip, char *file, int line, inst_t *ra) +{ + KTRACE_ENTER(ip, INODE_KTRACE_RELE, file, line, ra); +} +#endif /* XFS_INODE_TRACE */ diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index ddac1b806c0b..558253e6fb43 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -536,6 +536,51 @@ void xfs_lock_two_inodes(xfs_inode_t *, xfs_inode_t *, uint); void xfs_synchronize_atime(xfs_inode_t *); void xfs_mark_inode_dirty_sync(xfs_inode_t *); +#if defined(XFS_INODE_TRACE) + +#define INODE_TRACE_SIZE 16 /* number of trace entries */ +#define INODE_KTRACE_ENTRY 1 +#define INODE_KTRACE_EXIT 2 +#define INODE_KTRACE_HOLD 3 +#define INODE_KTRACE_REF 4 +#define INODE_KTRACE_RELE 5 + +extern void _xfs_itrace_entry(struct xfs_inode *, const char *, inst_t *); +extern void _xfs_itrace_exit(struct xfs_inode *, const char *, inst_t *); +extern void xfs_itrace_hold(struct xfs_inode *, char *, int, inst_t *); +extern void _xfs_itrace_ref(struct xfs_inode *, char *, int, inst_t *); +extern void xfs_itrace_rele(struct xfs_inode *, char *, int, inst_t *); +#define xfs_itrace_entry(ip) \ + _xfs_itrace_entry(ip, __func__, (inst_t *)__return_address) +#define xfs_itrace_exit(ip) \ + _xfs_itrace_exit(ip, __func__, (inst_t *)__return_address) +#define xfs_itrace_exit_tag(ip, tag) \ + _xfs_itrace_exit(ip, tag, (inst_t *)__return_address) +#define xfs_itrace_ref(ip) \ + _xfs_itrace_ref(ip, __FILE__, __LINE__, (inst_t *)__return_address) + +#else +#define xfs_itrace_entry(a) +#define xfs_itrace_exit(a) +#define xfs_itrace_exit_tag(a, b) +#define xfs_itrace_hold(a, b, c, d) +#define xfs_itrace_ref(a) +#define xfs_itrace_rele(a, b, c, d) +#endif + +#define IHOLD(ip) \ +do { \ + ASSERT(atomic_read(&VFS_I(ip)->i_count) > 0) ; \ + atomic_inc(&(VFS_I(ip)->i_count)); \ + xfs_itrace_hold((ip), __FILE__, __LINE__, (inst_t *)__return_address); \ +} while (0) + +#define IRELE(ip) \ +do { \ + xfs_itrace_rele((ip), __FILE__, __LINE__, (inst_t *)__return_address); \ + iput(VFS_I(ip)); \ +} while (0) + #endif /* __KERNEL__ */ int xfs_inotobp(struct xfs_mount *, struct xfs_trans *, |