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Commit 2b11c1b2 authored by Wenwei Tao's avatar Wenwei Tao Committed by Jens Axboe
Browse files

lightnvm: check bi_error in gc 



We should check last io completion status before
starting another one.

Signed-off-by: default avatarWenwei Tao <ww.tao0320@gmail.com>
Signed-off-by: default avatarMatias Bjørling <m@bjorling.me>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 22513215

drivers/lightnvm/rrpc.c

+6 −0
Original line number Diff line number Diff line
@@ -330,6 +330,10 @@ static int rrpc_move_valid_pages(struct rrpc *rrpc, struct rrpc_block *rblk) 
			goto finished;

		}

		wait_for_completion_io(&wait);

		if (bio->bi_error) {

			rrpc_inflight_laddr_release(rrpc, rqd);

			goto finished;

		}



		bio_reset(bio);

		reinit_completion(&wait);
@@ -352,6 +356,8 @@ static int rrpc_move_valid_pages(struct rrpc *rrpc, struct rrpc_block *rblk) 
		wait_for_completion_io(&wait);



		rrpc_inflight_laddr_release(rrpc, rqd);

		if (bio->bi_error)

			goto finished;



		bio_reset(bio);

	}