On 05/22/2018 10:18 PM, Peter Xu wrote:
I stole the printk_once() macro.
I always wanted to be able to print some error directly if there is a
buffer to dump, however we can't use error_report() where the code path
can be triggered by DDOS attack. To avoid that, we can introduce a
print-once-li
I stole the printk_once() macro.
I always wanted to be able to print some error directly if there is a
buffer to dump, however we can't use error_report() where the code path
can be triggered by DDOS attack. To avoid that, we can introduce a
print-once-like function for it. Meanwhile, we also in