On 10/28/2015 05:27 PM, Oliver Neukum wrote:
+static int fill_buffer(struct debug_buffer *buf)
>+{
>+ int ret;
>+
>+ if (buf->output_buf)
>+ return -EINVAL;
>+
>+ buf->alloc_size = PAGE_SIZE;
>+ buf->output_buf = vmalloc(buf->alloc_size);
That really makes no sense. If you allocate exactly
PAGE_SIZE, you should allocate a page.
Yes, I will change it in v2.
Regards
Oliver
Thanks,
Baolu
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