Sorry, maybe I'm wrong.
I wonder if the gfp parameter in static inline void *kmalloc(size_t s,
gfp_t gfp) can be deleted if it is not used.
Or would be better to move memset to kmalloc.
Like this:
#define __GFP_ZERO 0x1
static inline void *kmalloc(size_t s, gfp_t gfp)
{
void *p;
if (_
On Wed, Jun 05, 2024 at 09:52:45PM +0800, cuitao wrote:
> Use the __GFP_ZERO flag of kmalloc to initialize memory while allocating it,
> without the need for an additional memset call.
>
> Signed-off-by: cuitao
> ---
> tools/virtio/linux/kernel.h | 5 +
> 1 file changed, 1 insertion(+), 4 de
(__kmalloc_fake)
return __kmalloc_fake;
p = malloc(s);
if (!p)
return p;
if (gfp & __GFP_ZERO)
memset(p, 0, s);
return p;
}
主 题：Re: [PATCH] tools/virtio: Use the __GFP_ZERO flag of kmalloc to complete the memory initialization. 日 期：2024-06-06 08:29 发件人：jasowang 收件
On Wed, Jun 5, 2024 at 9:56 PM cuitao wrote:
>
> Use the __GFP_ZERO flag of kmalloc to initialize memory while allocating it,
> without the need for an additional memset call.
>
> Signed-off-by: cuitao
> ---
> tools/virtio/linux/kernel.h | 5 +
> 1 file changed, 1 insertion(+), 4 deletions(-
Use the __GFP_ZERO flag of kmalloc to initialize memory while allocating it,
without the need for an additional memset call.
Signed-off-by: cuitao
---
tools/virtio/linux/kernel.h | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/tools/virtio/linux/kernel.h b/tools/virtio/li
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