X-Git-Url: http://git.agner.ch/gitweb/?a=blobdiff_plain;f=arch%2Fia64%2Fkernel%2Fperfmon.c;h=86e144f321ff5b59e9545eb80d9ec751b4415846;hb=574009c1a895aeeb85eaab29c235d75852b09eb8;hp=aa94f60fa8e7724ee04f83e665e9b762c97540ca;hpb=b361735043e3001eadb1d40916fd1a4fca1a9363;p=linux-drm-fsl-dcu.git

diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index aa94f60fa8e7..86e144f321ff 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -2301,12 +2301,11 @@ pfm_smpl_buffer_alloc(struct task_struct *task, pfm_context_t *ctx, unsigned lon
 	DPRINT(("smpl_buf @%p\n", smpl_buf));
 
 	/* allocate vma */
-	vma = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+	vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
 	if (!vma) {
 		DPRINT(("Cannot allocate vma\n"));
 		goto error_kmem;
 	}
-	memset(vma, 0, sizeof(*vma));
 
 	/*
 	 * partially initialize the vma for the sampling buffer