lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

move inode tracing out of xfs_vnode.

Browse Source 
Move the inode tracing into xfs_iget.c / xfs_inode.h and kill xfs_vnode.c
now that it's empty.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
This commit is contained in:
Christoph Hellwig
2008-12-03 12:20:40 +01:00
committed by Niv Sardi
parent 25e41b3d52
commit 5a8d0f3c7a
5 changed files with 93 additions and 131 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
fs/xfs/linux-2.6/xfs_vnode.h
View File

@@ -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__ */