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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-03-23 16:12:58 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-04-15 08:49:47 -0700 |
| commit | 6781eabba1bdb133eb9125c4acf6704ccbe4df02 (patch) | |
| tree | f20bf831b5fdfc4390beae29976a6f90dda1502f /fs/f2fs/recovery.c | |
| parent | df728b0f6954c38545f4bf12dedeeb9e07469a94 (diff) | |
| download | linux-6781eabba1bdb133eb9125c4acf6704ccbe4df02.tar.gz linux-6781eabba1bdb133eb9125c4acf6704ccbe4df02.tar.bz2 linux-6781eabba1bdb133eb9125c4acf6704ccbe4df02.zip | |
f2fs: give -EINVAL for norecovery and rw mount
Once detecting something to recover, f2fs should stop mounting, given norecovery
and rw mount options.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/recovery.c')
| -rw-r--r-- | fs/f2fs/recovery.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 011942f94d64..2c87c12b6f1c 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -551,12 +551,13 @@ next: return err; } -int recover_fsync_data(struct f2fs_sb_info *sbi) +int recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only) { struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_WARM_NODE); struct list_head inode_list; block_t blkaddr; int err; + int ret = 0; bool need_writecp = false; fsync_entry_slab = f2fs_kmem_cache_create("f2fs_fsync_inode_entry", @@ -573,11 +574,13 @@ int recover_fsync_data(struct f2fs_sb_info *sbi) /* step #1: find fsynced inode numbers */ err = find_fsync_dnodes(sbi, &inode_list); - if (err) + if (err || list_empty(&inode_list)) goto out; - if (list_empty(&inode_list)) + if (check_only) { + ret = 1; goto out; + } need_writecp = true; @@ -625,5 +628,5 @@ out: } else { mutex_unlock(&sbi->cp_mutex); } - return err; + return ret ? ret: err; } |