diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-09-02 15:43:52 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-09-09 13:14:25 -0700 |
| commit | 2ae4c673e3cbd69bc2decf6d7f5961f3c7b9b38b (patch) | |
| tree | 188caa86c0c0d885ffae218580f9bf6f489dbc3f | |
| parent | 4081363fbe84a7ebac6d3339dd2775df45d856d0 (diff) | |
f2fs: retain inconsistency information to initiate fsck.f2fs
This patch adds sbi->need_fsck to conduct fsck.f2fs later.
This flag can only be removed by fsck.f2fs.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fs/f2fs/checkpoint.c | 3 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 1 | ||||
| -rw-r--r-- | include/linux/f2fs_fs.h | 1 |
4 files changed, 6 insertions, 0 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index cb5cb4ca181..5af97d99106 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -882,6 +882,9 @@ static void do_checkpoint(struct f2fs_sb_info *sbi, bool is_umount) else clear_ckpt_flags(ckpt, CP_ORPHAN_PRESENT_FLAG); + if (sbi->need_fsck) + set_ckpt_flags(ckpt, CP_FSCK_FLAG); + /* update SIT/NAT bitmap */ get_sit_bitmap(sbi, __bitmap_ptr(sbi, SIT_BITMAP)); get_nat_bitmap(sbi, __bitmap_ptr(sbi, NAT_BITMAP)); diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 222ff5b4d1e..210c62df08c 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -434,6 +434,7 @@ struct f2fs_sb_info { struct buffer_head *raw_super_buf; /* buffer head of raw sb */ struct f2fs_super_block *raw_super; /* raw super block pointer */ int s_dirty; /* dirty flag for checkpoint */ + bool need_fsck; /* need fsck.f2fs to fix */ /* for node-related operations */ struct f2fs_nm_info *nm_info; /* node manager */ diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 41bdf511003..a6923041f41 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -849,6 +849,7 @@ static void init_sb_info(struct f2fs_sb_info *sbi) atomic_set(&sbi->nr_pages[i], 0); sbi->dir_level = DEF_DIR_LEVEL; + sbi->need_fsck = false; } /* diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index 08ed2b0a96e..9ca1ff3d466 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -85,6 +85,7 @@ struct f2fs_super_block { /* * For checkpoint */ +#define CP_FSCK_FLAG 0x00000010 #define CP_ERROR_FLAG 0x00000008 #define CP_COMPACT_SUM_FLAG 0x00000004 #define CP_ORPHAN_PRESENT_FLAG 0x00000002 |