From faa79f27f0a46cd6c3ac3de5e7f3e142598217fc Mon Sep 17 00:00:00 2001 From: Igor Konopko Date: Tue, 11 Dec 2018 20:16:23 +0100 Subject: lightnvm: pblk: add helpers for OOB metadata MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit pblk currently assumes that size of OOB metadata on drive is always equal to size of pblk_sec_meta struct. This commit add helpers which will allow to handle different sizes of OOB metadata on drive in the future. After this patch only OOB metadata equal to 16 bytes is supported. Reviewed-by: Javier González Signed-off-by: Igor Konopko Signed-off-by: Matias Bjørling Signed-off-by: Jens Axboe --- drivers/lightnvm/pblk-core.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/lightnvm/pblk-core.c') diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c index f1b411e7c7c9..e732b2d12a23 100644 --- a/drivers/lightnvm/pblk-core.c +++ b/drivers/lightnvm/pblk-core.c @@ -796,10 +796,11 @@ static int pblk_line_smeta_write(struct pblk *pblk, struct pblk_line *line, rqd.is_seq = 1; for (i = 0; i < lm->smeta_sec; i++, paddr++) { - struct pblk_sec_meta *meta_list = rqd.meta_list; + struct pblk_sec_meta *meta = pblk_get_meta(pblk, + rqd.meta_list, i); rqd.ppa_list[i] = addr_to_gen_ppa(pblk, paddr, line->id); - meta_list[i].lba = lba_list[paddr] = addr_empty; + meta->lba = lba_list[paddr] = addr_empty; } ret = pblk_submit_io_sync_sem(pblk, &rqd); -- cgit v1.2.3