[PATCH 1/2] Add poll_considered statistic

In order to help determine the effectiveness of polling in a running system it is usful to determine the ratio of how often the poll function is called vs how often the completion is checked. For this reason we add a poll_considered variable and add it to the sysfs entry for io_poll. Signed-off-by

Re: [PATCH 1/2] Add poll_considered statistic

Hi All Apologies. That was the wrong patch. Please ignore. Cheers Stephen > On Sep 25, 2016, at 6:41 PM, Stephen Bates wrote: > > In order to help determine the effectiveness of polling in a running > system it is usful to determine the ratio of how often the poll > function is called vs how