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| author | Jack Qiu <jack.qiu@huawei.com> | 2022-05-31 04:16:56 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-06-28 19:27:09 +0300 |
| commit | a4a0e16dbf77582c4f58ab472229dd071b5c4260 (patch) | |
| tree | aff33bc363effba90efde38cc90b3b66081c99bc /fs/f2fs | |
| parent | 7859e97f62202e81129a0d667153b463fad6513e (diff) | |
| download | linux-a4a0e16dbf77582c4f58ab472229dd071b5c4260.tar.xz | |
f2fs: optimize error handling in redirty_blocks
Current error handling is at risk of page leaks. However, we dot't seek
any failure scenarios, just use f2fs_bug_on.
Signed-off-by: Jack Qiu <jack.qiu@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/file.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index bd14cef1b08f..2d1114b0ceef 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -3903,10 +3903,10 @@ static int redirty_blocks(struct inode *inode, pgoff_t page_idx, int len) for (i = 0; i < page_len; i++, redirty_idx++) { page = find_lock_page(mapping, redirty_idx); - if (!page) { - ret = -ENOMEM; - break; - } + + /* It will never fail, when page has pinned above */ + f2fs_bug_on(F2FS_I_SB(inode), !page); + set_page_dirty(page); f2fs_put_page(page, 1); f2fs_put_page(page, 0); |