linux-kernel - [PATCH 6/7] mm: Convert sprintf

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Date:	Fri,  5 Nov 2010 16:12:39 -0700
From:	Joe Perches <joe@...ches.com>
To:	Jiri Kosina <trivial@...nel.org>
Cc:	Christoph Lameter <cl@...ux-foundation.org>,
	Pekka Enberg <penberg@...helsinki.fi>,
	Matt Mackall <mpm@...enic.com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 6/7] mm: Convert sprintf_symbol to %pS

Signed-off-by: Joe Perches <joe@...ches.com>
---
 mm/slub.c    |   11 ++++-------
 mm/vmalloc.c |    9 ++-------
 2 files changed, 6 insertions(+), 14 deletions(-)

diff --git a/mm/slub.c b/mm/slub.c
index 8fd5401..43b3857 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -3660,7 +3660,7 @@ static int list_locations(struct kmem_cache *s, char *buf,
 		len += sprintf(buf + len, "%7ld ", l->count);
 
 		if (l->addr)
-			len += sprint_symbol(buf + len, (unsigned long)l->addr);
+			len += sprintf(buf + len, "%pS", (void *)l->addr);
 		else
 			len += sprintf(buf + len, "<not-available>");
 
@@ -3969,12 +3969,9 @@ SLAB_ATTR(min_partial);
 
 static ssize_t ctor_show(struct kmem_cache *s, char *buf)
 {
-	if (s->ctor) {
-		int n = sprint_symbol(buf, (unsigned long)s->ctor);
-
-		return n + sprintf(buf + n, "\n");
-	}
-	return 0;
+	if (!s->ctor)
+		return 0;
+	return sprintf(buf, "%pS\n", s->ctor);
 }
 SLAB_ATTR_RO(ctor);
 
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index a3d66b3..b7e18f6 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2450,13 +2450,8 @@ static int s_show(struct seq_file *m, void *p)
 	seq_printf(m, "0x%p-0x%p %7ld",
 		v->addr, v->addr + v->size, v->size);
 
-	if (v->caller) {
-		char buff[KSYM_SYMBOL_LEN];
-
-		seq_putc(m, ' ');
-		sprint_symbol(buff, (unsigned long)v->caller);
-		seq_puts(m, buff);
-	}
+	if (v->caller)
+		seq_printf(m, " %pS", v->caller);
 
 	if (v->nr_pages)
 		seq_printf(m, " pages=%d", v->nr_pages);
-- 
1.7.3.2.146.gca209

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