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| author | Gao Xiang <gaoxiang25@huawei.com> | 2019-02-19 05:31:52 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2019-03-13 04:59:17 +0300 |
| commit | bc73a4b2414f2914fa895747166312b1527a97bb (patch) | |
| tree | 772dffb4f506d25ff050017e45dac1a4f2df378c /fs/f2fs | |
| parent | 68b79cdc6de97fe270ceb40082a4aa6ad3e41ea7 (diff) | |
| download | linux-bc73a4b2414f2914fa895747166312b1527a97bb.tar.xz | |
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>
Diffstat (limited to 'fs/f2fs')
| -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 e099babf85bd..65c9586b2952 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -299,9 +299,10 @@ 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); |