diff mbox

[05/12] btrfs: factor btrfs_balance_init() out of open_ctree()

Message ID 1406934766-16974-6-git-send-email-sandeen@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Eric Sandeen Aug. 1, 2014, 11:12 p.m. UTC 
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
---
 fs/btrfs/disk-io.c |   20 ++++++++++++--------
 1 files changed, 12 insertions(+), 8 deletions(-)
diff mbox

Patch

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index b95635f..8c7113b 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2145,6 +2145,17 @@  static void btrfs_scrub_init(struct btrfs_fs_info *fs_info)
 	fs_info->scrub_workers_refcnt = 0;
 }
 
+static void btrfs_balance_init(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)
@@ -2297,14 +2308,7 @@  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_balance_init(fs_info);
 	btrfs_init_async_reclaim_work(&fs_info->async_reclaim_work);
 
 	sb->s_blocksize = 4096;