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Commit 8224cbd8 authored by Javier González's avatar Javier González Committed by Jens Axboe
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lightnvm: pblk: use right metadata buffer for recovery 



Fix bad metadata buffer assignations introduced when refactoring the
medatada write path.

Fixes: dd2a4343 lightnvm: pblk: sched. metadata on write thread
Signed-off-by: default avatarJavier González <javier@cnexlabs.com>
Signed-off-by: default avatarMatias Bjørling <matias@cnexlabs.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 10888129

drivers/lightnvm/pblk-recovery.c

+3 −3
Original line number Diff line number Diff line
@@ -801,7 +801,7 @@ struct pblk_line *pblk_recov_l2p(struct pblk *pblk) 
	set_bit(meta_line, &l_mg->meta_bitmap);

	smeta = l_mg->sline_meta[meta_line];

	emeta = l_mg->eline_meta[meta_line];

	smeta_buf = smeta->buf;

	smeta_buf = (struct line_smeta *)smeta;

	spin_unlock(&l_mg->free_lock);



	/* Order data lines using their sequence number */
@@ -888,9 +888,9 @@ struct pblk_line *pblk_recov_l2p(struct pblk *pblk) 
		nr_bb = bitmap_weight(line->blk_bitmap, lm->blk_per_line);

		off -= nr_bb * geo->sec_per_pl;



		memset(&emeta->buf, 0, lm->emeta_len[0]);

		line->emeta = emeta;

		line->emeta_ssec = off;

		line->emeta = emeta;

		memset(line->emeta->buf, 0, lm->emeta_len[0]);



		if (pblk_line_read_emeta(pblk, line, line->emeta->buf)) {

			pblk_recov_l2p_from_oob(pblk, line);