From d9c95bdd53a8d9116d269c91ce3d151472e6bcd6 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Tue, 12 Jun 2012 16:20:47 +0200 Subject: 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 Tested-by: Peter M. Petrakis Tested-by: Dann Frazier Tested-by: Massimo Morana Signed-off-by: Jan Kara Signed-off-by: Al Viro --- include/linux/fs.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include/linux/fs.h') 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); -- cgit v1.2.3