Messages in this thread | | | Date | Sat, 21 Sep 2013 13:58:14 -0600 | From | Jens Axboe <> | Subject | Re: [PATCH] block: Add nr_bios to block_rq_remap tracepoint |
| |
On Tue, Sep 17 2013, Jun'ichi Nomura wrote: > Adding the number of bios in a remapped request to 'block_rq_remap' > tracepoint. > > Request remapper clones bios in a request to track the completion > status of each bio. So the number of bios can be useful information > for investigation. > > Related discussions: > http://www.redhat.com/archives/dm-devel/2013-August/msg00084.html > http://www.redhat.com/archives/dm-devel/2013-September/msg00024.html > > Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> > Acked-by: Mike Snitzer <snitzer@redhat.com> > Cc: Jens Axboe <axboe@kernel.dk>
Thanks, added.
-- Jens Axboe
| |