diff options
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_vnode.h')
-rw-r--r-- | fs/xfs/linux-2.6/xfs_vnode.h | 72 |
1 files changed, 3 insertions, 69 deletions
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h index 683ce16210ff..f65983a230d3 100644 --- a/fs/xfs/linux-2.6/xfs_vnode.h +++ b/fs/xfs/linux-2.6/xfs_vnode.h @@ -18,7 +18,10 @@ #ifndef __XFS_VNODE_H__ #define __XFS_VNODE_H__ +#include "xfs_fs.h" + struct file; +struct xfs_inode; struct xfs_iomap; struct attrlist_cursor_kern; @@ -51,40 +54,6 @@ struct attrlist_cursor_kern; Prevent VM access to the pages until the operation completes. */ - -extern void vn_init(void); - -/* - * Yeah, these don't take vnode anymore at all, all this should be - * cleaned up at some point. - */ -extern void vn_iowait(struct xfs_inode *ip); -extern void vn_iowake(struct xfs_inode *ip); -extern void vn_ioerror(struct xfs_inode *ip, int error, char *f, int l); - -static inline int vn_count(struct inode *vp) -{ - return atomic_read(&vp->i_count); -} - -#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) - -static inline struct inode *vn_grab(struct inode *vp) -{ - return igrab(vp); -} - /* * Dealing with bad inodes */ @@ -121,39 +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__ */ |