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| author | Eric Sandeen <sandeen@redhat.com> | 2014-08-02 03:12:39 +0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2015-02-16 20:48:45 +0300 |
| commit | 779a65a495b76aee7fae500ac7ae360dc8fd81ff (patch) | |
| tree | 921f1f328a371a56d047d28eb3708eee16cd197c /fs/btrfs/disk-io.c | |
| parent | 638aa7ed4667f63ec45b264d1b6e259a79638733 (diff) | |
| download | linux-779a65a495b76aee7fae500ac7ae360dc8fd81ff.tar.xz | |
btrfs: factor btrfs_init_balance() out of open_ctree()
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
[renamed to btrfs_init_balance]
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 2936a3958f3c..b95b033b2494 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -2158,6 +2158,17 @@ static void btrfs_init_scrub(struct btrfs_fs_info *fs_info) fs_info->scrub_workers_refcnt = 0; } +static void btrfs_init_balance(struct btrfs_fs_info *fs_info) +{ + spin_lock_init(&fs_info->balance_lock); + mutex_init(&fs_info->balance_mutex); + atomic_set(&fs_info->balance_running, 0); + atomic_set(&fs_info->balance_pause_req, 0); + atomic_set(&fs_info->balance_cancel_req, 0); + fs_info->balance_ctl = NULL; + init_waitqueue_head(&fs_info->balance_wait_q); +} + int open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_devices, char *options) @@ -2311,14 +2322,7 @@ int open_ctree(struct super_block *sb, #ifdef CONFIG_BTRFS_FS_CHECK_INTEGRITY fs_info->check_integrity_print_mask = 0; #endif - - spin_lock_init(&fs_info->balance_lock); - mutex_init(&fs_info->balance_mutex); - atomic_set(&fs_info->balance_running, 0); - atomic_set(&fs_info->balance_pause_req, 0); - atomic_set(&fs_info->balance_cancel_req, 0); - fs_info->balance_ctl = NULL; - init_waitqueue_head(&fs_info->balance_wait_q); + btrfs_init_balance(fs_info); btrfs_init_async_reclaim_work(&fs_info->async_reclaim_work); sb->s_blocksize = 4096; |