diff options
Diffstat (limited to 'fs/nilfs2/segment.c')
| -rw-r--r-- | fs/nilfs2/segment.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index 1f7881ca01c4..9e680a93b13a 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -2408,6 +2408,7 @@ static int nilfs_segctor_construct(struct nilfs_sc_info *sci, int mode) { struct nilfs_sb_info *sbi = sci->sc_sbi; struct the_nilfs *nilfs = sbi->s_nilfs; + struct nilfs_super_block **sbp; int err = 0; nilfs_segctor_accept(sci); @@ -2423,8 +2424,11 @@ static int nilfs_segctor_construct(struct nilfs_sc_info *sci, int mode) if (test_bit(NILFS_SC_SUPER_ROOT, &sci->sc_flags) && nilfs_discontinued(nilfs)) { down_write(&nilfs->ns_sem); - err = nilfs_commit_super( - sbi, nilfs_altsb_need_update(nilfs)); + err = -EIO; + sbp = nilfs_prepare_super(sbi); + if (likely(sbp)) + err = nilfs_commit_super( + sbi, nilfs_altsb_need_update(nilfs)); up_write(&nilfs->ns_sem); } } |