From: Vishal Verma <vishal.l.verma@intel.com>
Date: Fri, 30 Jun 2017 18:32:51 -0600
Subject: libnvdimm, btt: convert some info messages to warn/err
Git-commit: e6be2dcbefdb7c3817889363cee3e933695cba21
Patch-mainline: v4.13-rc1
References: FATE#326060
Some critical messages such as IO errors, metadata failures were printed
with dev_info. Make them louder by upgrading them to dev_warn or
dev_error.
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Johannes Thumshirn <jthumshirn@suse.de>
---
drivers/nvdimm/btt.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c
index 4e56e720288d..2af329d6a833 100644
--- a/drivers/nvdimm/btt.c
+++ b/drivers/nvdimm/btt.c
@@ -323,7 +323,7 @@ static int btt_log_read(struct arena_info *arena, u32 lane,
old_ent = btt_log_get_old(log);
if (old_ent < 0 || old_ent > 1) {
- dev_info(to_dev(arena),
+ dev_err(to_dev(arena),
"log corruption (%d): lane %d seq [%d, %d]\n",
old_ent, lane, log[0].seq, log[1].seq);
/* TODO set error state? */
@@ -684,7 +684,7 @@ static int discover_arenas(struct btt *btt)
dev_info(to_dev(arena), "No existing arenas\n");
goto out;
} else {
- dev_info(to_dev(arena),
+ dev_err(to_dev(arena),
"Found corrupted metadata!\n");
ret = -ENODEV;
goto out;
@@ -1227,7 +1227,7 @@ static blk_qc_t btt_make_request(struct request_queue *q, struct bio *bio)
err = btt_do_bvec(btt, bip, bvec.bv_page, len, bvec.bv_offset,
op_is_write(bio_op(bio)), iter.bi_sector);
if (err) {
- dev_info(&btt->nd_btt->dev,
+ dev_err(&btt->nd_btt->dev,
"io error in %s sector %lld, len %d,\n",
(op_is_write(bio_op(bio))) ? "WRITE" :
"READ",
@@ -1373,7 +1373,7 @@ static struct btt *btt_init(struct nd_btt *nd_btt, unsigned long long rawsize,
}
if (btt->init_state != INIT_READY && nd_region->ro) {
- dev_info(dev, "%s is read-only, unable to init btt metadata\n",
+ dev_warn(dev, "%s is read-only, unable to init btt metadata\n",
dev_name(&nd_region->dev));
return NULL;
} else if (btt->init_state != INIT_READY) {