diff options
| author | Gao Xiang <gaoxiang25@huawei.com> | 2019-02-19 10:31:52 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2019-03-14 13:57:36 -0700 |
| commit | 7307334f43684753f9bd4228a126d57cd20d6c1e (patch) | |
| tree | 48877be5e97a7aaa451bb62adc6cd29c540efca5 | |
| parent | 66ebc2e50a523c2079cdc798286d2b6932d7bb64 (diff) | |
f2fs: silence VM_WARN_ON_ONCE in mempool_alloc
Note that __GFP_ZERO is not supported for mempool_alloc,
which also documented in the mempool_alloc comments.
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fs/f2fs/data.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 16a389733eb8..ba03cb1412f8 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -296,9 +296,10 @@ static inline void __submit_bio(struct f2fs_sb_info *sbi, for (; start < F2FS_IO_SIZE(sbi); start++) { struct page *page = mempool_alloc(sbi->write_io_dummy, - GFP_NOIO | __GFP_ZERO | __GFP_NOFAIL); + GFP_NOIO | __GFP_NOFAIL); f2fs_bug_on(sbi, !page); + zero_user_segment(page, 0, PAGE_SIZE); SetPagePrivate(page); set_page_private(page, (unsigned long)DUMMY_WRITTEN_PAGE); lock_page(page); |