linux-kernel - [PATCH 12/22] staging: lustre: libcfs: report hnode value for cfs_hash

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Message-Id: <1480726409-20350-13-git-send-email-jsimmons@infradead.org>
Date:   Fri,  2 Dec 2016 19:53:19 -0500
From:   James Simmons <jsimmons@...radead.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org,
        Andreas Dilger <andreas.dilger@...el.com>,
        Oleg Drokin <oleg.drokin@...el.com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Lustre Development List <lustre-devel@...ts.lustre.org>,
        Yang Sheng <yang.sheng@...el.com>,
        James Simmons <jsimmons@...radead.org>
Subject: [PATCH 12/22] staging: lustre: libcfs: report hnode value for cfs_hash_putref

From: Yang Sheng <yang.sheng@...el.com>

Add more debugging info.

Signed-off-by: Yang Sheng <yang.sheng@...el.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7084
Reviewed-on: http://review.whamcloud.com/17673
Reviewed-by: Andreas Dilger <andreas.dilger@...el.com>
Reviewed-by: Fan Yong <fan.yong@...el.com>
Reviewed-by: Mike Pershin <mike.pershin@...el.com>
Reviewed-by: Oleg Drokin <oleg.drokin@...el.com>
Signed-off-by: James Simmons <jsimmons@...radead.org>
---
 drivers/staging/lustre/lnet/libcfs/hash.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/lustre/lnet/libcfs/hash.c b/drivers/staging/lustre/lnet/libcfs/hash.c
index b90dfb9..c93c59d 100644
--- a/drivers/staging/lustre/lnet/libcfs/hash.c
+++ b/drivers/staging/lustre/lnet/libcfs/hash.c
@@ -1215,7 +1215,7 @@ void cfs_hash_putref(struct cfs_hash *hs)
 	struct cfs_hash_bd bds[2];
 	int bits = 0;
 
-	LASSERT(hlist_unhashed(hnode));
+	LASSERTF(hlist_unhashed(hnode), "hnode = %p\n", hnode);
 
 	cfs_hash_lock(hs, 0);
 	cfs_hash_dual_bd_get_and_lock(hs, key, bds, 1);
-- 
1.7.1