Commit 0af4769d authored by Josef Bacik's avatar Josef Bacik Committed by David Sterba
Browse files

btrfs: remove unused BTRFS_FS_BARRIER flag 



This is no longer used, the -o nobarrier is handled by
BTRFS_MOUNT_NOBARRIER.  Remove the flag.

Signed-off-by: default avatarJosef Bacik <josef@toxicpanda.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent f1a8fc62

fs/btrfs/ctree.h

+0 −1
Original line number Diff line number Diff line
@@ -548,7 +548,6 @@ struct btrfs_swapfile_pin { 
bool btrfs_pinned_by_swapfile(struct btrfs_fs_info *fs_info, void *ptr);



enum {

	BTRFS_FS_BARRIER,

	BTRFS_FS_CLOSING_START,

	BTRFS_FS_CLOSING_DONE,

	BTRFS_FS_LOG_RECOVERING,

fs/btrfs/disk-io.c

+0 −1
Original line number Diff line number Diff line
@@ -2956,7 +2956,6 @@ void btrfs_init_fs_info(struct btrfs_fs_info *fs_info) 


	extent_io_tree_init(fs_info, &fs_info->excluded_extents,

			    IO_TREE_FS_EXCLUDED_EXTENTS, NULL);

	set_bit(BTRFS_FS_BARRIER, &fs_info->flags);



	mutex_init(&fs_info->ordered_operations_mutex);

	mutex_init(&fs_info->tree_log_mutex);