diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-06-16 04:27:05 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-07-06 17:39:26 -0400 |
| commit | dff7cfd36e305488421d82a0ed3dd0209c333745 (patch) | |
| tree | 178f51048347e8cbc36a870769350bfac7349090 /fs/ufs/ufs.h | |
| parent | 724bb09fdc06d4ff03757b25d6dba9ef1b133e8f (diff) | |
ufs: kill lock_ufs()
There were 3 remaining users; in two of them we took ->s_lock immediately
after lock_ufs() and held it until just before unlock_ufs(); the third
one (statfs) could not be called from itself or from other two (remount
and sync_fs). Just use ->s_lock in statfs and don't bother with lock_ufs
at all.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ufs/ufs.h')
| -rw-r--r-- | fs/ufs/ufs.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/ufs/ufs.h b/fs/ufs/ufs.h index ea28b73a8b74..478f35b493a6 100644 --- a/fs/ufs/ufs.h +++ b/fs/ufs/ufs.h @@ -24,8 +24,6 @@ struct ufs_sb_info { unsigned s_cgno[UFS_MAX_GROUP_LOADED]; unsigned short s_cg_loaded; unsigned s_mount_opt; - struct mutex mutex; - struct task_struct *mutex_owner; struct super_block *sb; int work_queued; /* non-zero if the delayed work is queued */ struct delayed_work sync_work; /* FS sync delayed work */ @@ -172,7 +170,4 @@ static inline u32 ufs_dtogd(struct ufs_sb_private_info * uspi, u64 b) return do_div(b, uspi->s_fpg); } -extern void lock_ufs(struct super_block *sb); -extern void unlock_ufs(struct super_block *sb); - #endif /* _UFS_UFS_H */ |