linux-kernel - [PATCH] xfs:change kmem_free to use generic kvfree()

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Date:	Wed, 28 Jan 2015 14:08:47 +0800
From:	"Wang, Yalin" <Yalin.Wang@...ymobile.com>
To:	"'david@...morbit.com'" <david@...morbit.com>,
	"'xfs@....sgi.com'" <xfs@....sgi.com>,
	"'linux-kernel@...r.kernel.org'" <linux-kernel@...r.kernel.org>
Subject: [PATCH] xfs:change kmem_free to use generic kvfree()

Change kmem_free to use kvfree() generic function,
remove the duplicated code.

Signed-off-by: Yalin Wang <yalin.wang@...ymobile.com>
---
 fs/xfs/kmem.c | 10 ----------
 fs/xfs/kmem.h |  5 ++++-
 2 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/fs/xfs/kmem.c b/fs/xfs/kmem.c
index 53e95b2..a7a3a63 100644
--- a/fs/xfs/kmem.c
+++ b/fs/xfs/kmem.c
@@ -91,16 +91,6 @@ kmem_zalloc_large(size_t size, xfs_km_flags_t flags)
 	return ptr;
 }
 
-void
-kmem_free(const void *ptr)
-{
-	if (!is_vmalloc_addr(ptr)) {
-		kfree(ptr);
-	} else {
-		vfree(ptr);
-	}
-}
-
 void *
 kmem_realloc(const void *ptr, size_t newsize, size_t oldsize,
 	     xfs_km_flags_t flags)
diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h
index 64db0e5..cc6b768 100644
--- a/fs/xfs/kmem.h
+++ b/fs/xfs/kmem.h
@@ -63,7 +63,10 @@ kmem_flags_convert(xfs_km_flags_t flags)
 extern void *kmem_alloc(size_t, xfs_km_flags_t);
 extern void *kmem_zalloc_large(size_t size, xfs_km_flags_t);
 extern void *kmem_realloc(const void *, size_t, size_t, xfs_km_flags_t);
-extern void  kmem_free(const void *);
+static inline void  kmem_free(const void *ptr)
+{
+	kvfree(ptr);
+}
 
 
 extern void *kmem_zalloc_greedy(size_t *, size_t, size_t);
-- 
2.2.2
--
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