diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-10-06 09:14:28 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-11-05 16:42:02 -0800 |
| commit | ea6767337f86312ebe473585899a159bf50ef1b7 (patch) | |
| tree | ca1ba28580c124af5aaa3dc5f106d5bbbe322113 /fs/f2fs/checkpoint.c | |
| parent | 234a9689614272d93271b308adbd303b59d266e3 (diff) | |
f2fs: support quota sys files
This patch supports hidden quota files in the system, which will be used for
Android. It requires up-to-date f2fs-tools later than v1.9.0.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 6b52d4b66c7b..78e1b2998bbd 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -615,6 +615,9 @@ int recover_orphan_inodes(struct f2fs_sb_info *sbi) block_t start_blk, orphan_blocks, i, j; unsigned int s_flags = sbi->sb->s_flags; int err = 0; +#ifdef CONFIG_QUOTA + int quota_enabled; +#endif if (!is_set_ckpt_flags(sbi, CP_ORPHAN_PRESENT_FLAG)) return 0; @@ -627,8 +630,9 @@ int recover_orphan_inodes(struct f2fs_sb_info *sbi) #ifdef CONFIG_QUOTA /* Needed for iput() to work correctly and not trash data */ sbi->sb->s_flags |= MS_ACTIVE; + /* Turn on quotas so that they are updated correctly */ - f2fs_enable_quota_files(sbi); + quota_enabled = f2fs_enable_quota_files(sbi, s_flags & MS_RDONLY); #endif start_blk = __start_cp_addr(sbi) + 1 + __cp_payload(sbi); @@ -656,7 +660,8 @@ int recover_orphan_inodes(struct f2fs_sb_info *sbi) out: #ifdef CONFIG_QUOTA /* Turn quotas off */ - f2fs_quota_off_umount(sbi->sb); + if (quota_enabled) + f2fs_quota_off_umount(sbi->sb); #endif sbi->sb->s_flags = s_flags; /* Restore MS_RDONLY status */ |