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Commit bc73a4b2 authored by Gao Xiang's avatar Gao Xiang Committed by Jaegeuk Kim
Browse files

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: default avatarGao Xiang <gaoxiang25@huawei.com>
Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 68b79cdc

fs/f2fs/data.c

+2 −1
Original line number Diff line number Diff line
@@ -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);