diff options
Diffstat (limited to 'fs/nilfs2/bmap.c')
-rw-r--r-- | fs/nilfs2/bmap.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/nilfs2/bmap.c b/fs/nilfs2/bmap.c index 36df60b6d8a..99d58a028b9 100644 --- a/fs/nilfs2/bmap.c +++ b/fs/nilfs2/bmap.c | |||
@@ -568,6 +568,7 @@ void nilfs_bmap_abort_update_v(struct nilfs_bmap *bmap, | |||
568 | } | 568 | } |
569 | 569 | ||
570 | static struct lock_class_key nilfs_bmap_dat_lock_key; | 570 | static struct lock_class_key nilfs_bmap_dat_lock_key; |
571 | static struct lock_class_key nilfs_bmap_mdt_lock_key; | ||
571 | 572 | ||
572 | /** | 573 | /** |
573 | * nilfs_bmap_read - read a bmap from an inode | 574 | * nilfs_bmap_read - read a bmap from an inode |
@@ -603,7 +604,11 @@ int nilfs_bmap_read(struct nilfs_bmap *bmap, struct nilfs_inode *raw_inode) | |||
603 | bmap->b_ptr_type = NILFS_BMAP_PTR_VS; | 604 | bmap->b_ptr_type = NILFS_BMAP_PTR_VS; |
604 | bmap->b_last_allocated_key = 0; | 605 | bmap->b_last_allocated_key = 0; |
605 | bmap->b_last_allocated_ptr = NILFS_BMAP_INVALID_PTR; | 606 | bmap->b_last_allocated_ptr = NILFS_BMAP_INVALID_PTR; |
607 | lockdep_set_class(&bmap->b_sem, &nilfs_bmap_mdt_lock_key); | ||
606 | break; | 608 | break; |
609 | case NILFS_IFILE_INO: | ||
610 | lockdep_set_class(&bmap->b_sem, &nilfs_bmap_mdt_lock_key); | ||
611 | /* Fall through */ | ||
607 | default: | 612 | default: |
608 | bmap->b_ptr_type = NILFS_BMAP_PTR_VM; | 613 | bmap->b_ptr_type = NILFS_BMAP_PTR_VM; |
609 | bmap->b_last_allocated_key = 0; | 614 | bmap->b_last_allocated_key = 0; |