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| author | Chao Yu <chao@kernel.org> | 2023-08-28 17:04:16 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-09-12 23:49:33 +0300 |
| commit | 2aaea533bf063ed3b442df5fe5f6abfc538054c9 (patch) | |
| tree | e826db4bcc24b86d7b166b658379c291fe310e3f /fs/f2fs/data.c | |
| parent | b0327c84e91a0f4f0abced8cb83ec86a7083f086 (diff) | |
| download | linux-2aaea533bf063ed3b442df5fe5f6abfc538054c9.tar.xz | |
f2fs: compress: do sanity check on cluster when CONFIG_F2FS_CHECK_FS is on
This patch covers sanity check logic on cluster w/ CONFIG_F2FS_CHECK_FS,
otherwise, there will be performance regression while querying cluster
mapping info.
Callers of f2fs_is_compressed_cluster() only care about whether cluster
is compressed or not, rather than # of valid blocks in compressed cluster,
so, let's adjust f2fs_is_compressed_cluster()'s logic according to
caller's requirement.
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 1ac34eb49a0e..cd9cedc35d7f 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -1690,9 +1690,7 @@ next_block: map->m_flags |= F2FS_MAP_NEW; } else if (is_hole) { if (f2fs_compressed_file(inode) && - f2fs_sanity_check_cluster(&dn) && - (flag != F2FS_GET_BLOCK_FIEMAP || - IS_ENABLED(CONFIG_F2FS_CHECK_FS))) { + f2fs_sanity_check_cluster(&dn)) { err = -EFSCORRUPTED; f2fs_handle_error(sbi, ERROR_CORRUPTED_CLUSTER); |