linux-kernel - [PATCH 6/7] lightnvm: pblk: fix up prints in pblk_read_check

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1535545414-550-7-git-send-email-hans.ml.holmberg@owltronix.com>
Date:   Wed, 29 Aug 2018 14:23:33 +0200
From:   Hans Holmberg <hans.ml.holmberg@...tronix.com>
To:     Matias Bjorling <mb@...htnvm.io>
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        Javier Gonzales <javier@...xlabs.com>,
        Hans Holmberg <hans.holmberg@...xlabs.com>
Subject: [PATCH 6/7] lightnvm: pblk: fix up prints in pblk_read_check_rand

From: Hans Holmberg <hans.holmberg@...xlabs.com>

The prefix when printing ppas in pblk_read_check_rand should be "rnd"
not "seq", so fix this so we can differentiate between lba missmatches
in random and sequential reads. Also change the print order so
we align with pblk_read_check_seq, printing read lba first.

Signed-off-by: Hans Holmberg <hans.holmberg@...xlabs.com>
---
 drivers/lightnvm/pblk-read.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/lightnvm/pblk-read.c b/drivers/lightnvm/pblk-read.c
index df3c4eb13be9..6d13763f2f6a 100644
--- a/drivers/lightnvm/pblk-read.c
+++ b/drivers/lightnvm/pblk-read.c
@@ -149,10 +149,10 @@ static void pblk_read_check_rand(struct pblk *pblk, struct nvm_rq *rqd,
 #ifdef CONFIG_NVM_PBLK_DEBUG
 			struct ppa_addr *ppa_list = nvm_rq_to_ppa_list(rqd);
 
-			print_ppa(pblk, &ppa_list[j], "seq", j);
+			print_ppa(pblk, &ppa_list[j], "rnd", j);
 #endif
 			pblk_err(pblk, "corrupted read LBA (%llu/%llu)\n",
-								lba, meta_lba);
+							meta_lba, lba);
 			WARN_ON(1);
 		}
 
-- 
2.7.4