nfs: Take advantage of kmem_cache_zalloc() in nfs_page_alloc()
Take advantage of kmem_cache_zalloc() in nfs_page_alloc(). Save a call to
memset() and a few bytes.
Before:
[jj@dragon linux-2.6]$ size fs/nfs/pagelist.o
text data bss dec hex filename
1765 0 8 1773 6ed fs/nfs/pagelist.o
After:
[jj@dragon linux-2.6]$ size fs/nfs/pagelist.o
text data bss dec hex filename
1749 0 8 1757 6dd fs/nfs/pagelist.o
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index b68536c..e1164e3 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -26,12 +26,9 @@
static inline struct nfs_page *
nfs_page_alloc(void)
{
- struct nfs_page *p;
- p = kmem_cache_alloc(nfs_page_cachep, GFP_KERNEL);
- if (p) {
- memset(p, 0, sizeof(*p));
+ struct nfs_page *p = kmem_cache_zalloc(nfs_page_cachep, GFP_KERNEL);
+ if (p)
INIT_LIST_HEAD(&p->wb_list);
- }
return p;
}