Re: [RFC PATCH 2/2] netpoll: Don't poll for received packets
flat view
From: Cong Wang <hidden>
Date: 2014-03-12 18:39:50
On Tue, Mar 11, 2014 at 1:45 AM, Eric W. Biederman [off-list ref] wrote:
quoted hunk ↗ jump to hunk
- work = napi->poll(napi, budget); - trace_napi_poll(napi); + /* Use a budget of 0 to request the drivers not process + * their receive queue. Warn when they do anyway. + */ + work = napi->poll(napi, 0); + WARN_ON_ONCE(work != 0);
Adding more printk's in netpoll call path would only bring more troubles.