diff options
Diffstat (limited to 'fs/nilfs2/the_nilfs.h')
-rw-r--r-- | fs/nilfs2/the_nilfs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nilfs2/the_nilfs.h b/fs/nilfs2/the_nilfs.h index ef40a510e2f3..2558f320b821 100644 --- a/fs/nilfs2/the_nilfs.h +++ b/fs/nilfs2/the_nilfs.h | |||
@@ -47,6 +47,7 @@ enum { | |||
47 | * @ns_flags: flags | 47 | * @ns_flags: flags |
48 | * @ns_bdev: block device | 48 | * @ns_bdev: block device |
49 | * @ns_sem: semaphore for shared states | 49 | * @ns_sem: semaphore for shared states |
50 | * @ns_snapshot_mount_mutex: mutex to protect snapshot mounts | ||
50 | * @ns_sbh: buffer heads of on-disk super blocks | 51 | * @ns_sbh: buffer heads of on-disk super blocks |
51 | * @ns_sbp: pointers to super block data | 52 | * @ns_sbp: pointers to super block data |
52 | * @ns_sbwtime: previous write time of super block | 53 | * @ns_sbwtime: previous write time of super block |
@@ -100,6 +101,7 @@ struct the_nilfs { | |||
100 | 101 | ||
101 | struct block_device *ns_bdev; | 102 | struct block_device *ns_bdev; |
102 | struct rw_semaphore ns_sem; | 103 | struct rw_semaphore ns_sem; |
104 | struct mutex ns_snapshot_mount_mutex; | ||
103 | 105 | ||
104 | /* | 106 | /* |
105 | * used for | 107 | * used for |