diff mbox

[2/2] perf/power/hv-24x7: Use kmem_cache_free() instead of kfree

Message ID 20141210070917.GB27377@us.ibm.com (mailing list archive)
State Accepted
Commit ec2aef5a8d3c14272f7a2d29b34f1f8e71f2be5b
Delegated to: Michael Ellerman
Headers show

Commit Message

Sukadev Bhattiprolu Dec. 10, 2014, 7:09 a.m. UTC 
From 982bf5a660ae33fbe2f9187187caa6752c66783d Mon Sep 17 00:00:00 2001
From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Date: Wed, 10 Dec 2014 01:43:34 -0500
Subject: [PATCH 2/2] power/perf: hv-24x7: Use kmem_cache_free() instead of
 kfree

Use kmem_cache_free() to free a buffer allocated with kmem_cache_alloc().

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>

p#	set2.log
---
 arch/powerpc/perf/hv-24x7.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Michael Ellerman Dec. 10, 2014, 9:11 a.m. UTC | #1 
On Tue, 2014-12-09 at 23:09 -0800, Sukadev Bhattiprolu wrote:
> From 982bf5a660ae33fbe2f9187187caa6752c66783d Mon Sep 17 00:00:00 2001
> From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
> Date: Wed, 10 Dec 2014 01:43:34 -0500
> Subject: [PATCH 2/2] power/perf: hv-24x7: Use kmem_cache_free() instead of
>  kfree

This got a bit munged, ...

> Use kmem_cache_free() to free a buffer allocated with kmem_cache_alloc().
> 
> Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
> 
> p#	set2.log

.. and here too.

I can fix it up this time.

cheers
diff mbox

Patch

diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c
index 18e1f49..a2c6211 100644
--- a/arch/powerpc/perf/hv-24x7.c
+++ b/arch/powerpc/perf/hv-24x7.c
@@ -177,7 +177,7 @@  static ssize_t _name##_show(struct device *dev,			\
 	}							\
 	ret = sprintf(buf, _fmt, _expr);			\
 e_free:								\
-	kfree(page);						\
+	kmem_cache_free(hv_page_cache, page);			\
 	return ret;						\
 }								\
 static DEVICE_ATTR_RO(_name)