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| author | Yangtao Li <tiny.windzz@gmail.com> | 2020-12-07 18:59:34 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-12-08 14:25:40 -0800 |
| commit | d540e35d4e547776ea78d51f614ec38ed2824fbe (patch) | |
| tree | fc0298fbcdeef37a857dc0beffd801d8ad825655 /fs/f2fs/super.c | |
| parent | b9ec10948ff66f33e52d6617eae3c960cfd90638 (diff) | |
| download | linux-d540e35d4e547776ea78d51f614ec38ed2824fbe.tar.bz2 | |
f2fs: don't check PAGE_SIZE again in sanity_check_raw_super()
Many flash devices read and write a single IO based on a multiple
of 4KB, and we support only 4KB page cache size now.
Since we already check page size in init_f2fs_fs(), so remove page
size check in sanity_check_raw_super().
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Shaohua Liu <liush@allwinnertech.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index b49eec7758d8..8a82721b69ef 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -2801,13 +2801,6 @@ static int sanity_check_raw_super(struct f2fs_sb_info *sbi, } } - /* Currently, support only 4KB page cache size */ - if (F2FS_BLKSIZE != PAGE_SIZE) { - f2fs_info(sbi, "Invalid page_cache_size (%lu), supports only 4KB", - PAGE_SIZE); - return -EFSCORRUPTED; - } - /* Currently, support only 4KB block size */ blocksize = 1 << le32_to_cpu(raw_super->log_blocksize); if (blocksize != F2FS_BLKSIZE) { |