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>
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@ -26,12 +26,9 @@ static struct kmem_cache *nfs_page_cachep;
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static inline struct nfs_page *
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static inline struct nfs_page *
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nfs_page_alloc(void)
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nfs_page_alloc(void)
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{
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{
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struct nfs_page *p;
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struct nfs_page *p = kmem_cache_zalloc(nfs_page_cachep, GFP_KERNEL);
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p = kmem_cache_alloc(nfs_page_cachep, GFP_KERNEL);
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if (p)
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if (p) {
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memset(p, 0, sizeof(*p));
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INIT_LIST_HEAD(&p->wb_list);
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INIT_LIST_HEAD(&p->wb_list);
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}
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return p;
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return p;
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}
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}
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