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authorJavier González <jg@lightnvm.io>2017-06-30 18:56:38 +0300
committerJens Axboe <axboe@kernel.dk>2017-06-30 20:08:18 +0300
commit8224cbd80be15908ecb6351b90291596e8bdcf79 (patch)
tree35bef37a6adb746528058bae684733f9dd50439b /drivers/lightnvm
parent10888129783cc8daeeb9c47942876b917532b58c (diff)
downloadlinux-8224cbd80be15908ecb6351b90291596e8bdcf79.tar.xz
lightnvm: pblk: use right metadata buffer for recovery
Fix bad metadata buffer assignations introduced when refactoring the medatada write path. Fixes: dd2a43437337 lightnvm: pblk: sched. metadata on write thread Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <matias@cnexlabs.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm')
-rw-r--r--drivers/lightnvm/pblk-recovery.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/lightnvm/pblk-recovery.c b/drivers/lightnvm/pblk-recovery.c
index 7e1c314f2766..6d58659fa3da 100644
--- a/drivers/lightnvm/pblk-recovery.c
+++ b/drivers/lightnvm/pblk-recovery.c
@@ -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);