Commit 4931e0c9 authored by Daeho Jeong's avatar Daeho Jeong Committed by Jaegeuk Kim
Browse files

f2fs: turn back remapped address in compressed page endio 



Turned back the remmaped sector address to the address in the partition,
when ending io, for compress cache to work properly.

Fixes: 6ce19aff ("f2fs: compress: add compress_inode to cache
compressed blocks")
Signed-off-by: default avatarDaeho Jeong <daehojeong@google.com>
Signed-off-by: default avatarYoungjin Gil <youngjin.gil@samsung.com>
Signed-off-by: default avatarHyeong Jun Kim <hj514.kim@samsung.com>
Reviewed-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 093f0bac

fs/f2fs/data.c

+3 −1
Original line number Diff line number Diff line
@@ -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;

	}