From: Tony Cho <tony.cho@atmel.com>
To: Chaehyun Lim <chaehyun.lim@gmail.com>, <gregkh@linuxfoundation.org>
Cc: <johnny.kim@atmel.com>, <rachel.kim@atmel.com>,
<chris.park@atmel.com>, <devel@driverdev.osuosl.org>,
<linux-wireless@vger.kernel.org>
Subject: Re: [PATCH 4/5] staging: wilc1000: wilc_msgqueue.c: use kmalloc with GFP_ATOMIC
Date: Tue, 8 Sep 2015 11:23:07 +0900 [thread overview]
Message-ID: <55EE468B.20803@atmel.com> (raw)
In-Reply-To: <1441640199-1507-4-git-send-email-chaehyun.lim@gmail.com>
On 2015년 09월 08일 00:36, Chaehyun Lim wrote:
> This patch use kmalloc with GFP_ATOMIC instead of WILC_MALLOC.
> It is inside the spin lock region.
>
> Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
> ---
> drivers/staging/wilc1000/wilc_msgqueue.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/wilc1000/wilc_msgqueue.c b/drivers/staging/wilc1000/wilc_msgqueue.c
> index 76d2e63..41244ce 100644
> --- a/drivers/staging/wilc1000/wilc_msgqueue.c
> +++ b/drivers/staging/wilc1000/wilc_msgqueue.c
> @@ -72,7 +72,7 @@ int wilc_mq_send(WILC_MsgQueueHandle *pHandle,
> WILC_NULLCHECK(s32RetStatus, pstrMessage);
> pstrMessage->u32Length = u32SendBufferSize;
> pstrMessage->pstrNext = NULL;
> - pstrMessage->pvBuffer = WILC_MALLOC(u32SendBufferSize);
> + pstrMessage->pvBuffer = kmalloc(u32SendBufferSize, GFP_ATOMIC);
> WILC_NULLCHECK(s32RetStatus, pstrMessage->pvBuffer);
> memcpy(pstrMessage->pvBuffer, pvSendBuffer, u32SendBufferSize);
I want just to let you know this file will be soon changed.
Thanks,
Tony.
>
next prev parent reply other threads:[~2015-09-08 2:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-07 15:36 [PATCH 1/5] staging: wilc1000: linux_wlan.c: use kzalloc instead of WILC_MALLOC Chaehyun Lim
2015-09-07 15:36 ` [PATCH 2/5] staging: wilc1000: linux_wlan.c: add kzalloc error check Chaehyun Lim
2015-09-07 15:36 ` [PATCH 3/5] staging: wilc1000: remove commented codes Chaehyun Lim
2015-09-07 15:36 ` [PATCH 4/5] staging: wilc1000: wilc_msgqueue.c: use kmalloc with GFP_ATOMIC Chaehyun Lim
2015-09-08 2:23 ` Tony Cho [this message]
2015-09-08 4:48 ` Greg KH
2015-09-09 6:37 ` Sudip Mukherjee
2015-09-07 15:36 ` [PATCH 5/5] staging: wilc1000: host_interface.c: fix build warning Chaehyun Lim
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