diff options
| author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-06-12 10:02:03 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-06-12 10:02:03 -0500 |
| commit | 82681a318f9f028ea64e61f24bbd9ac535531921 (patch) | |
| tree | 529b6a5b4fd040fb54b7672b1a224ebd47445876 /include/linux/dcache.h | |
| parent | 3860c97bd60a4525bb62eb90e3e7d2f02662ac59 (diff) | |
| parent | 8ebf975608aaebd7feb33d77f07ba21a6380e086 (diff) | |
[SCSI] Merge branch 'linus'
Conflicts:
drivers/message/fusion/mptsas.c
fixed up conflict between req->data_len accessors and mptsas driver updates.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'include/linux/dcache.h')
| -rw-r--r-- | include/linux/dcache.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 15156364d19..30b93b2a01a 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -180,10 +180,12 @@ d_iput: no no no yes #define DCACHE_REFERENCED 0x0008 /* Recently used, don't discard. */ #define DCACHE_UNHASHED 0x0010 -#define DCACHE_INOTIFY_PARENT_WATCHED 0x0020 /* Parent inode is watched */ +#define DCACHE_INOTIFY_PARENT_WATCHED 0x0020 /* Parent inode is watched by inotify */ #define DCACHE_COOKIE 0x0040 /* For use by dcookie subsystem */ +#define DCACHE_FSNOTIFY_PARENT_WATCHED 0x0080 /* Parent inode is watched by some fsnotify listener */ + extern spinlock_t dcache_lock; extern seqlock_t rename_lock; @@ -351,6 +353,11 @@ static inline int d_unhashed(struct dentry *dentry) return (dentry->d_flags & DCACHE_UNHASHED); } +static inline int d_unlinked(struct dentry *dentry) +{ + return d_unhashed(dentry) && !IS_ROOT(dentry); +} + static inline struct dentry *dget_parent(struct dentry *dentry) { struct dentry *ret; @@ -368,7 +375,7 @@ static inline int d_mountpoint(struct dentry *dentry) return dentry->d_mounted; } -extern struct vfsmount *lookup_mnt(struct vfsmount *, struct dentry *); +extern struct vfsmount *lookup_mnt(struct path *); extern struct dentry *lookup_create(struct nameidata *nd, int is_dir); extern int sysctl_vfs_cache_pressure; |