| commit | c1d7ecf7ca11d0edd3085262c8597203440d056c | [log] [tgz] |
|---|---|---|
| author | Bart Van Assche <bart.vanassche@sandisk.com> | Thu Apr 27 10:11:16 2017 -0700 |
| committer | Mike Snitzer <snitzer@redhat.com> | Thu Apr 27 17:08:01 2017 -0400 |
| tree | 670ef64efbee7a0312f21c4a2ddece23de0bba47 | |
| parent | 7083abbbfc4fa706ff72d27d33a5214881979336 [diff] |
dm mpath: delay requeuing while path initialization is in progress Requeuing a request immediately while path initialization is ongoing causes high CPU usage, something that is undesired. Hence delay requeuing while path initialization is in progress. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Cc: Christoph Hellwig <hch@lst.de> Cc: <stable@vger.kernel.org> Signed-off-by: Mike Snitzer <snitzer@redhat.com>