diff options
| author | Jan Kara | 2012-06-12 16:20:47 +0200 |
|---|---|---|
| committer | Al Viro | 2012-07-31 07:45:54 +0200 |
| commit | d9c95bdd53a8d9116d269c91ce3d151472e6bcd6 (patch) | |
| tree | 43559cf0897c98796df34a585ffab0ca02fa2576 /include/linux | |
| parent | ext2: Implement freezing (diff) | |
| download | kernel-qcow2-linux-d9c95bdd53a8d9116d269c91ce3d151472e6bcd6.tar.gz kernel-qcow2-linux-d9c95bdd53a8d9116d269c91ce3d151472e6bcd6.tar.xz kernel-qcow2-linux-d9c95bdd53a8d9116d269c91ce3d151472e6bcd6.zip | |
fs: Remove old freezing mechanism
Now that all users are converted, we can remove functions, variables, and
constants defined by the old freezing mechanism.
BugLink: https://bugs.launchpad.net/bugs/897421
Tested-by: Kamal Mostafa <kamal@canonical.com>
Tested-by: Peter M. Petrakis <peter.petrakis@canonical.com>
Tested-by: Dann Frazier <dann.frazier@canonical.com>
Tested-by: Massimo Morana <massimo.morana@canonical.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fs.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index aefed9426b03..0f4b79be8717 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1459,7 +1459,6 @@ extern spinlock_t sb_lock; enum { SB_UNFROZEN = 0, /* FS is unfrozen */ SB_FREEZE_WRITE = 1, /* Writes, dir ops, ioctls frozen */ - SB_FREEZE_TRANS = 2, SB_FREEZE_PAGEFAULT = 2, /* Page faults stopped as well */ SB_FREEZE_FS = 3, /* For internal FS use (e.g. to stop * internal threads if needed) */ @@ -1528,8 +1527,6 @@ struct super_block { struct hlist_node s_instances; struct quota_info s_dquot; /* Diskquota specific options */ - int s_frozen; - wait_queue_head_t s_wait_unfrozen; struct sb_writers s_writers; char s_id[32]; /* Informational name */ @@ -1585,8 +1582,6 @@ extern struct timespec current_fs_time(struct super_block *sb); /* * Snapshotting support. */ -/* Will go away when all users are converted */ -#define vfs_check_frozen(sb, level) do { } while (0) void __sb_end_write(struct super_block *sb, int level); int __sb_start_write(struct super_block *sb, int level, bool wait); |