1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/ext3_fs_sb.h b/include/linux/ext3_fs_sb.h
index b65f0288b842..e024e38248ff 100644
--- a/include/linux/ext3_fs_sb.h
+++ b/include/linux/ext3_fs_sb.h
@@ -83,4 +83,10 @@ struct ext3_sb_info {
 #endif
 };
 
+static inline spinlock_t *
+sb_bgl_lock(struct ext3_sb_info *sbi, unsigned int block_group)
+{
+        return bgl_lock_ptr(&sbi->s_blockgroup_lock, block_group);
+}
+
 #endif  /* _LINUX_EXT3_FS_SB */