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| author | Weichao Guo <guoweichao@huawei.com> | 2018-03-09 18:10:21 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-07-27 12:03:59 +0300 |
| commit | 54c55c4e4fc7ec35f96a3b6a626314b0b7256137 (patch) | |
| tree | f32b8aa53f4fc9fc633cbc6ffcee1b54e03c8ec8 /fs/f2fs/node.h | |
| parent | 4e423832a675af671eab9d8a3d96636aa63faa9e (diff) | |
| download | linux-54c55c4e4fc7ec35f96a3b6a626314b0b7256137.tar.xz | |
f2fs: support in-memory inode checksum when checking consistency
Enable in-memory inode checksum to protect metadata blocks from
in-memory scribbles when checking consistency, which has no
performance requirements.
Signed-off-by: Weichao Guo <guoweichao@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/node.h')
| -rw-r--r-- | fs/f2fs/node.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h index b95e49e4a928..8f34bdffde93 100644 --- a/fs/f2fs/node.h +++ b/fs/f2fs/node.h @@ -444,6 +444,10 @@ static inline void set_mark(struct page *page, int mark, int type) else flag &= ~(0x1 << type); rn->footer.flag = cpu_to_le32(flag); + +#ifdef CONFIG_F2FS_CHECK_FS + f2fs_inode_chksum_set(F2FS_P_SB(page), page); +#endif } #define set_dentry_mark(page, mark) set_mark(page, mark, DENT_BIT_SHIFT) #define set_fsync_mark(page, mark) set_mark(page, mark, FSYNC_BIT_SHIFT) |