Wei...
I have applied your patch and tested it, it seems good.
The gossip statement still references vmalloc, I used
"git commit --amend" to fix that for my test. I'll do the
same when I push to kernel.org too, if you're OK with that,
unless you want to fix it yourself and resend the patch...
Thanks!
-Mike
On Wed, Jul 6, 2016 at 9:23 AM, <weiyj...@163.com> wrote:
> From: Wei Yongjun <yongjun_...@trendmicro.com.cn>
>
> Use vzalloc() instead of vmalloc() and memset(0).
>
> Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn>
> ---
> fs/orangefs/devorangefs-req.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/fs/orangefs/devorangefs-req.c b/fs/orangefs/devorangefs-req.c
> index a287a66..e839073 100644
> --- a/fs/orangefs/devorangefs-req.c
> +++ b/fs/orangefs/devorangefs-req.c
> @@ -442,14 +442,12 @@ static ssize_t orangefs_devreq_write_iter(struct kiocb
> *iocb,
> if (op->downcall.type != ORANGEFS_VFS_OP_READDIR)
> goto wakeup;
>
> - op->downcall.trailer_buf =
> - vmalloc(op->downcall.trailer_size);
> + op->downcall.trailer_buf = vzalloc(op->downcall.trailer_size);
> if (op->downcall.trailer_buf == NULL) {
> gossip_err("%s: failed trailer vmalloc.\n",
> __func__);
> goto Enomem;
> }
> - memset(op->downcall.trailer_buf, 0, op->downcall.trailer_size);
> n = copy_from_iter(op->downcall.trailer_buf,
> op->downcall.trailer_size,
> iter);
>
>
>
>
