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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-18 09:35:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-18 09:35:08 -0700 |
| commit | 145c3ae46b37993b0debb0b3da6256daea4a6ec5 (patch) | |
| tree | 0dbff382ce36b23b3d2dbff87d3eaab73a07a2a4 /fs/internal.h | |
| parent | 81ca03a0e2ea0207b2df80e0edcf4c775c07a505 (diff) | |
| parent | 99b7db7b8ffd6bb755eb0a175596421a0b581cb2 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
fs: brlock vfsmount_lock
fs: scale files_lock
lglock: introduce special lglock and brlock spin locks
tty: fix fu_list abuse
fs: cleanup files_lock locking
fs: remove extra lookup in __lookup_hash
fs: fs_struct rwlock to spinlock
apparmor: use task path helpers
fs: dentry allocation consolidation
fs: fix do_lookup false negative
mbcache: Limit the maximum number of cache entries
hostfs ->follow_link() braino
hostfs: dumb (and usually harmless) tpyo - strncpy instead of strlcpy
remove SWRITE* I/O types
kill BH_Ordered flag
vfs: update ctime when changing the file's permission by setfacl
cramfs: only unlock new inodes
fix reiserfs_evict_inode end_writeback second call
Diffstat (limited to 'fs/internal.h')
| -rw-r--r-- | fs/internal.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/internal.h b/fs/internal.h index 6b706bc60a66..a6910e91cee8 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -9,6 +9,8 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/lglock.h> + struct super_block; struct linux_binprm; struct path; @@ -70,7 +72,8 @@ extern struct vfsmount *copy_tree(struct vfsmount *, struct dentry *, int); extern void __init mnt_init(void); -extern spinlock_t vfsmount_lock; +DECLARE_BRLOCK(vfsmount_lock); + /* * fs_struct.c @@ -80,6 +83,8 @@ extern void chroot_fs_refs(struct path *, struct path *); /* * file_table.c */ +extern void file_sb_list_add(struct file *f, struct super_block *sb); +extern void file_sb_list_del(struct file *f); extern void mark_files_ro(struct super_block *); extern struct file *get_empty_filp(void); |