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>
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 2936a39..b95b033 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2158,6 +2158,17 @@
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 @@
#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;