diff options
Diffstat (limited to 'fs/xfs/xfs_inode.h')
| -rw-r--r-- | fs/xfs/xfs_inode.h | 96 |
1 files changed, 19 insertions, 77 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 41555de1d1d..9965e40a461 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -213,7 +213,6 @@ typedef struct xfs_icdinode { struct bhv_desc; struct cred; -struct ktrace; struct xfs_buf; struct xfs_bmap_free; struct xfs_bmbt_irec; @@ -222,13 +221,6 @@ struct xfs_mount; struct xfs_trans; struct xfs_dquot; -#if defined(XFS_ILOCK_TRACE) -#define XFS_ILOCK_KTRACE_SIZE 32 -extern void xfs_ilock_trace(struct xfs_inode *, int, unsigned int, inst_t *); -#else -#define xfs_ilock_trace(i,n,f,ra) -#endif - typedef struct dm_attrs_s { __uint32_t da_dmevmask; /* DMIG event mask */ __uint16_t da_dmstate; /* DMIG state info */ @@ -271,26 +263,6 @@ typedef struct xfs_inode { /* VFS inode */ struct inode i_vnode; /* embedded VFS inode */ - - /* Trace buffers per inode. */ -#ifdef XFS_INODE_TRACE - struct ktrace *i_trace; /* general inode trace */ -#endif -#ifdef XFS_BMAP_TRACE - struct ktrace *i_xtrace; /* inode extent list trace */ -#endif -#ifdef XFS_BTREE_TRACE - struct ktrace *i_btrace; /* inode bmap btree trace */ -#endif -#ifdef XFS_RW_TRACE - struct ktrace *i_rwtrace; /* inode read/write trace */ -#endif -#ifdef XFS_ILOCK_TRACE - struct ktrace *i_lock_trace; /* inode lock/unlock trace */ -#endif -#ifdef XFS_DIR2_TRACE - struct ktrace *i_dir_trace; /* inode directory trace */ -#endif } xfs_inode_t; #define XFS_ISIZE(ip) (((ip)->i_d.di_mode & S_IFMT) == S_IFREG) ? \ @@ -406,6 +378,14 @@ static inline void xfs_ifunlock(xfs_inode_t *ip) #define XFS_LOCK_MASK (XFS_IOLOCK_EXCL | XFS_IOLOCK_SHARED \ | XFS_ILOCK_EXCL | XFS_ILOCK_SHARED) +#define XFS_LOCK_FLAGS \ + { XFS_IOLOCK_EXCL, "IOLOCK_EXCL" }, \ + { XFS_IOLOCK_SHARED, "IOLOCK_SHARED" }, \ + { XFS_ILOCK_EXCL, "ILOCK_EXCL" }, \ + { XFS_ILOCK_SHARED, "ILOCK_SHARED" }, \ + { XFS_IUNLOCK_NONOTIFY, "IUNLOCK_NONOTIFY" } + + /* * Flags for lockdep annotations. * @@ -440,21 +420,15 @@ static inline void xfs_ifunlock(xfs_inode_t *ip) #define XFS_ILOCK_DEP(flags) (((flags) & XFS_ILOCK_DEP_MASK) >> XFS_ILOCK_SHIFT) /* - * Flags for xfs_iflush() - */ -#define XFS_IFLUSH_DELWRI_ELSE_SYNC 1 -#define XFS_IFLUSH_DELWRI_ELSE_ASYNC 2 -#define XFS_IFLUSH_SYNC 3 -#define XFS_IFLUSH_ASYNC 4 -#define XFS_IFLUSH_DELWRI 5 -#define XFS_IFLUSH_ASYNC_NOBLOCK 6 - -/* * Flags for xfs_itruncate_start(). */ #define XFS_ITRUNC_DEFINITE 0x1 #define XFS_ITRUNC_MAYBE 0x2 +#define XFS_ITRUNC_FLAGS \ + { XFS_ITRUNC_DEFINITE, "DEFINITE" }, \ + { XFS_ITRUNC_MAYBE, "MAYBE" } + /* * For multiple groups support: if S_ISGID bit is set in the parent * directory, group of new file is set to that of the parent, and @@ -497,58 +471,26 @@ int xfs_itruncate_finish(struct xfs_trans **, xfs_inode_t *, int xfs_iunlink(struct xfs_trans *, xfs_inode_t *); void xfs_iext_realloc(xfs_inode_t *, int, int); -void xfs_ipin(xfs_inode_t *); -void xfs_iunpin(xfs_inode_t *); +void xfs_iunpin_wait(xfs_inode_t *); int xfs_iflush(xfs_inode_t *, uint); void xfs_ichgtime(xfs_inode_t *, int); void xfs_lock_inodes(xfs_inode_t **, int, uint); void xfs_lock_two_inodes(xfs_inode_t *, xfs_inode_t *, uint); void xfs_synchronize_times(xfs_inode_t *); +void xfs_mark_inode_dirty(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); \ + trace_xfs_ihold(ip, _THIS_IP_); \ } while (0) #define IRELE(ip) \ do { \ - xfs_itrace_rele((ip), __FILE__, __LINE__, (inst_t *)__return_address); \ + trace_xfs_irele(ip, _THIS_IP_); \ iput(VFS_I(ip)); \ } while (0) @@ -577,11 +519,11 @@ int xfs_iread_extents(struct xfs_trans *, struct xfs_inode *, int); int xfs_iextents_copy(struct xfs_inode *, xfs_bmbt_rec_t *, int); xfs_bmbt_rec_host_t *xfs_iext_get_ext(xfs_ifork_t *, xfs_extnum_t); -void xfs_iext_insert(xfs_ifork_t *, xfs_extnum_t, xfs_extnum_t, - xfs_bmbt_irec_t *); +void xfs_iext_insert(xfs_inode_t *, xfs_extnum_t, xfs_extnum_t, + xfs_bmbt_irec_t *, int); void xfs_iext_add(xfs_ifork_t *, xfs_extnum_t, int); void xfs_iext_add_indirect_multi(xfs_ifork_t *, int, xfs_extnum_t, int); -void xfs_iext_remove(xfs_ifork_t *, xfs_extnum_t, int); +void xfs_iext_remove(xfs_inode_t *, xfs_extnum_t, int, int); void xfs_iext_remove_inline(xfs_ifork_t *, xfs_extnum_t, int); void xfs_iext_remove_direct(xfs_ifork_t *, xfs_extnum_t, int); void xfs_iext_remove_indirect(xfs_ifork_t *, xfs_extnum_t, int); |