Messages in this thread Patch in this message | | | From | Jaegeuk Kim <> | Subject | [PATCH 4/4] f2fs: should check the type of end_io after pullback by fscrypto | Date | Fri, 6 Jul 2018 14:09:03 -0700 |
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This fixes to get the page type after pullback by fscrypto, since the original page is bounce page but we should need to get control page which is what we originally submitted.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> --- fs/f2fs/data.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index c3f9b9baf140..9a0fcec53d0e 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -152,7 +152,6 @@ static void f2fs_write_end_io(struct bio *bio) bio_for_each_segment_all(bvec, bio, i) { struct page *page = bvec->bv_page; - enum count_type type = WB_DATA_TYPE(page); if (IS_DUMMY_WRITTEN_PAGE(page)) { set_page_private(page, (unsigned long)NULL); @@ -169,14 +168,14 @@ static void f2fs_write_end_io(struct bio *bio) if (unlikely(bio->bi_status)) { mapping_set_error(page->mapping, -EIO); - if (type == F2FS_WB_CP_DATA) + if (WB_DATA_TYPE(page) == F2FS_WB_CP_DATA) f2fs_stop_checkpoint(sbi, true); } f2fs_bug_on(sbi, page->mapping == NODE_MAPPING(sbi) && page->index != nid_of_node(page)); - dec_page_count(sbi, type); + dec_page_count(sbi, WB_DATA_TYPE(page)); clear_cold_data(page); end_page_writeback(page); } -- 2.17.0.441.gb46fe60e1d-goog
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