diff options
Diffstat (limited to 'fs/btrfs/delayed-ref.c')
| -rw-r--r-- | fs/btrfs/delayed-ref.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c index a2f165029ee6..bb1e32f77b69 100644 --- a/fs/btrfs/delayed-ref.c +++ b/fs/btrfs/delayed-ref.c @@ -279,7 +279,7 @@ void btrfs_merge_delayed_refs(struct btrfs_trans_handle *trans, if (head->is_data) return; - spin_lock(&fs_info->tree_mod_seq_lock); + read_lock(&fs_info->tree_mod_log_lock); if (!list_empty(&fs_info->tree_mod_seq_list)) { struct seq_list *elem; @@ -287,7 +287,7 @@ void btrfs_merge_delayed_refs(struct btrfs_trans_handle *trans, struct seq_list, list); seq = elem->seq; } - spin_unlock(&fs_info->tree_mod_seq_lock); + read_unlock(&fs_info->tree_mod_log_lock); ref = list_first_entry(&head->ref_list, struct btrfs_delayed_ref_node, list); @@ -315,7 +315,7 @@ int btrfs_check_delayed_seq(struct btrfs_fs_info *fs_info, struct seq_list *elem; int ret = 0; - spin_lock(&fs_info->tree_mod_seq_lock); + read_lock(&fs_info->tree_mod_log_lock); if (!list_empty(&fs_info->tree_mod_seq_list)) { elem = list_first_entry(&fs_info->tree_mod_seq_list, struct seq_list, list); @@ -328,7 +328,7 @@ int btrfs_check_delayed_seq(struct btrfs_fs_info *fs_info, } } - spin_unlock(&fs_info->tree_mod_seq_lock); + read_unlock(&fs_info->tree_mod_log_lock); return ret; } |