From c376222960ae91d5ffb9197ee36771aaed1d9f90 Mon Sep 17 00:00:00 2001 From: "Robert P. J. Day" Date: Sat, 10 Feb 2007 01:45:03 -0800 Subject: [PATCH] Transform kmem_cache_alloc()+memset(0) -> kmem_cache_zalloc(). Replace appropriate pairs of "kmem_cache_alloc()" + "memset(0)" with the corresponding "kmem_cache_zalloc()" call. Signed-off-by: Robert P. J. Day Cc: "Luck, Tony" Cc: Andi Kleen Cc: Roland McGrath Cc: James Bottomley Cc: Greg KH Acked-by: Joel Becker Cc: Steven Whitehouse Cc: Jan Kara Cc: Michael Halcrow Cc: "David S. Miller" Cc: Stephen Smalley Cc: James Morris Cc: Chris Wright Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/ia64/mm/init.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'arch/ia64/mm') diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 760dda4d5b6e..f225dd72968b 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -176,9 +176,8 @@ ia64_init_addr_space (void) * the problem. When the process attempts to write to the register backing store * for the first time, it will get a SEGFAULT in this case. */ - vma = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); if (vma) { - memset(vma, 0, sizeof(*vma)); vma->vm_mm = current->mm; vma->vm_start = current->thread.rbs_bot & PAGE_MASK; vma->vm_end = vma->vm_start + PAGE_SIZE; @@ -195,9 +194,8 @@ ia64_init_addr_space (void) /* map NaT-page at address zero to speed up speculative dereferencing of NULL: */ if (!(current->personality & MMAP_PAGE_ZERO)) { - vma = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); if (vma) { - memset(vma, 0, sizeof(*vma)); vma->vm_mm = current->mm; vma->vm_end = PAGE_SIZE; vma->vm_page_prot = __pgprot(pgprot_val(PAGE_READONLY) | _PAGE_MA_NAT); -- cgit v1.2.3