Avi Kivity 1533487ba8 Merge "hinted handoff: give a sender a low priority" from Vlad ...

"
Hinted handoff should not overpower regular flows like READs, WRITEs or
background activities like memtable flushes or compactions.

In order to achieve this put its sending in the STEAMING CPU scheduling
group and its commitlog object into the STREAMING I/O scheduling group.

Fixes #3817
"

* 'hinted_handoff_scheduling_groups-v2' of https://github.com/vladzcloudius/scylla:
  db::hints::manager: use "streaming" I/O scheduling class for reads
  commitlog::read_log_file(): set the a read I/O priority class explicitly
  db::hints::manager: add hints sender to the "streaming" CPU scheduling group

2018-10-23 16:55:05 +00:00

..

manager.cc

Merge "hinted handoff: give a sender a low priority" from Vlad

2018-10-23 16:55:05 +00:00

manager.hh

Merge "hinted handoff: give a sender a low priority" from Vlad

2018-10-23 16:55:05 +00:00

resource_manager.cc

hinted handoff: enable storing hints before starting messaging_service

2018-10-18 16:49:58 -04:00

resource_manager.hh

hinted handoff: enable storing hints before starting messaging_service

2018-10-18 16:49:58 -04:00