lkml.org 
[lkml]   [2018]   [Nov]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] arch/sparc: Use kzalloc_node
On Sat, Nov 3, 2018 at 10:54 AM Sabyasachi Gupta
<sabyasachi.linux@gmail.com> wrote:
>
> Replaced kmalloc_node + memset with kzalloc_node
>
> Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@gmail.com>

Any comment on this patch?

> ---
> arch/sparc/kernel/iommu.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
> index 40d008b..05eb016 100644
> --- a/arch/sparc/kernel/iommu.c
> +++ b/arch/sparc/kernel/iommu.c
> @@ -108,10 +108,9 @@ int iommu_table_init(struct iommu *iommu, int tsbsize,
> /* Allocate and initialize the free area map. */
> sz = num_tsb_entries / 8;
> sz = (sz + 7UL) & ~7UL;
> - iommu->tbl.map = kmalloc_node(sz, GFP_KERNEL, numa_node);
> + iommu->tbl.map = kzalloc_node(sz, GFP_KERNEL, numa_node);
> if (!iommu->tbl.map)
> return -ENOMEM;
> - memset(iommu->tbl.map, 0, sz);
>
> iommu_tbl_pool_init(&iommu->tbl, num_tsb_entries, IO_PAGE_SHIFT,
> (tlb_type != hypervisor ? iommu_flushall : NULL),
> --
> 2.7.4
>

\
 
 \ /
  Last update: 2018-11-15 18:54    [W:0.097 / U:0.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site