Re: simple memory malloc and free in ip_output.c

Dec. 27, 2013


      I tried it, still the same thing.
Also, there is another side effect that if I call the two lines of code
above, the internet connection seems to break except to localhost.


On Thu, Dec 26, 2013 at 10:24 PM, bill4carson <bill4carson@gmail.com> wrote:
...
On 2013年12月27日 11:16, Guibin(Bill) Tian wrote:
...
Hi,
I am doing a very simple operation at the method of ip_queue_xmit in
ip_output.c.
The code is very simple.
char *p = kmalloc(48, GFP_KERNEL);
^^^^^^^^
                        GFP_ATOMIC ?
--
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--bill