From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Date: Wed, 10 Dec 2014 06:43:34 +0000 (-0500)
Subject: power/perf/hv-24x7: Use kmem_cache_free() instead of kfree
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ec2aef5a8d3c14272f7a2d29b34f1f8e71f2be5b;p=deliverable%2Flinux.git

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>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c
index d073e0679a0c..f162d0b8eea3 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)