VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

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author: Hans Holmberg <hans.holmberg@cnexlabs.com> 2018-10-09 13:11:59 +0200 committer: Jens Axboe <axboe@kernel.dk> 2018-10-09 08:25:07 -0600 commit: bf82fa2f584f1c6e12df8c04fca715d53e7f32d5 parent: 1864de94ec9d6e1ae4d481212847374df9b1be41
Commit Summary:
lightnvm: pblk: fix mapping issue on failed writes
Diffstat:
1 file changed, 1 insertion, 11 deletions
diff --git a/drivers/lightnvm/pblk-write.c b/drivers/lightnvm/pblk-write.c
index 61fe22ccc7a1..9554febee480 100644
--- a/drivers/lightnvm/pblk-write.c
+++ b/drivers/lightnvm/pblk-write.c
@@ -106,8 +106,6 @@ retry:
 /* Map remaining sectors in chunk, starting from ppa */
 static void pblk_map_remaining(struct pblk *pblk, struct ppa_addr *ppa)
 {
-	struct nvm_tgt_dev *dev = pblk->dev;
-	struct nvm_geo *geo = &dev->geo;
 	struct pblk_line *line;
 	struct ppa_addr map_ppa = *ppa;
 	u64 paddr;
@@ -125,15 +123,7 @@ static void pblk_map_remaining(struct pblk *pblk, struct ppa_addr *ppa)
 		if (!test_and_set_bit(paddr, line->invalid_bitmap))
 			le32_add_cpu(line->vsc, -1);
 
-		if (geo->version == NVM_OCSSD_SPEC_12) {
-			map_ppa.ppa++;
-			if (map_ppa.g.pg == geo->num_pg)
-				done = 1;
-		} else {
-			map_ppa.m.sec++;
-			if (map_ppa.m.sec == geo->clba)
-				done = 1;
-		}
+		done = nvm_next_ppa_in_chk(pblk->dev, &map_ppa);
 	}
 
 	line->w_err_gc->has_write_err = 1;