linux-kernel - [TRIVIAL PATCH 19/26] gfs2: Convert print

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Date:	Wed, 12 Dec 2012 10:19:08 -0800
From:	Joe Perches <joe@...ches.com>
To:	Jiri Kosina <trivial@...nel.org>,
	Steven Whitehouse <swhiteho@...hat.com>
Cc:	cluster-devel@...hat.com, linux-kernel@...r.kernel.org
Subject: [TRIVIAL PATCH 19/26] gfs2: Convert print_symbol to %pSR

Use the new vsprintf extension to avoid any possible
message interleaving.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 fs/gfs2/glock.c |    4 ++--
 fs/gfs2/trans.c |    3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 992c5c0..453978b 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1016,11 +1016,11 @@ do_cancel:
 	return;
 
 trap_recursive:
-	print_symbol(KERN_ERR "original: %s\n", gh2->gh_ip);
+	printk(KERN_ERR "original: %pSR\n", (void *)gh2->gh_ip);
 	printk(KERN_ERR "pid: %d\n", pid_nr(gh2->gh_owner_pid));
 	printk(KERN_ERR "lock type: %d req lock state : %d\n",
 	       gh2->gh_gl->gl_name.ln_type, gh2->gh_state);
-	print_symbol(KERN_ERR "new: %s\n", gh->gh_ip);
+	printk(KERN_ERR "new: %pSR\n", (void *)gh->gh_ip);
 	printk(KERN_ERR "pid: %d\n", pid_nr(gh->gh_owner_pid));
 	printk(KERN_ERR "lock type: %d req lock state : %d\n",
 	       gh->gh_gl->gl_name.ln_type, gh->gh_state);
diff --git a/fs/gfs2/trans.c b/fs/gfs2/trans.c
index 4136270..3d8aa7f 100644
--- a/fs/gfs2/trans.c
+++ b/fs/gfs2/trans.c
@@ -95,7 +95,8 @@ static void gfs2_log_release(struct gfs2_sbd *sdp, unsigned int blks)
 
 static void gfs2_print_trans(const struct gfs2_trans *tr)
 {
-	print_symbol(KERN_WARNING "GFS2: Transaction created at: %s\n", tr->tr_ip);
+	printk(KERN_WARNING "GFS2: Transaction created at: %pSR\n",
+	       (void *)tr->tr_ip);
 	printk(KERN_WARNING "GFS2: blocks=%u revokes=%u reserved=%u touched=%d\n",
 	       tr->tr_blocks, tr->tr_revokes, tr->tr_reserved, tr->tr_touched);
 	printk(KERN_WARNING "GFS2: Buf %u/%u Databuf %u/%u Revoke %u/%u\n",
-- 
1.7.8.112.g3fd21

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