From: Daeho Jeong daehojeong@google.com
[ Upstream commit 4931e0c93e124357308893a3e5e224cbeeabc721 ]
Turned back the remmaped sector address to the address in the partition, when ending io, for compress cache to work properly.
Fixes: 6ce19aff0b8c ("f2fs: compress: add compress_inode to cache compressed blocks") Signed-off-by: Daeho Jeong daehojeong@google.com Signed-off-by: Youngjin Gil youngjin.gil@samsung.com Signed-off-by: Hyeong Jun Kim hj514.kim@samsung.com Reviewed-by: Chao Yu chao@kernel.org Signed-off-by: Jaegeuk Kim jaegeuk@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- fs/f2fs/data.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index ba120d55e9b1..6eda24768d4b 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -116,6 +116,7 @@ struct bio_post_read_ctx { struct f2fs_sb_info *sbi; struct work_struct work; unsigned int enabled_steps; + block_t fs_blkaddr; };
static void f2fs_finish_read_bio(struct bio *bio) @@ -228,7 +229,7 @@ static void f2fs_handle_step_decompress(struct bio_post_read_ctx *ctx) struct bio_vec *bv; struct bvec_iter_all iter_all; bool all_compressed = true; - block_t blkaddr = SECTOR_TO_BLOCK(ctx->bio->bi_iter.bi_sector); + block_t blkaddr = ctx->fs_blkaddr;
bio_for_each_segment_all(bv, ctx->bio, iter_all) { struct page *page = bv->bv_page; @@ -1003,6 +1004,7 @@ static struct bio *f2fs_grab_read_bio(struct inode *inode, block_t blkaddr, ctx->bio = bio; ctx->sbi = sbi; ctx->enabled_steps = post_read_steps; + ctx->fs_blkaddr = blkaddr; bio->bi_private = ctx; }