os/bluestore: make 2q cache kin/kout size tunable #11599

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merged 1 commit into from Oct 21, 2016

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default kin/hot queue size is 50% of max buffer size.
50% is a better choice for the number of page slot in kout.
we make it tunable.

Signed-off-by: Haodong Tang haodong.tang@intel.com

@tanghaodong25 tanghaodong25 os/bluestore: make 2q cache kin/kout size tunable
default kin/hot queue size is 50% of max buffer size.
50% is a better choice for the number of page slot in kout.
we make it tunable.

Signed-off-by: Haodong Tang <haodong.tang@intel.com>
f7dd190
@liewegas liewegas added the bluestore label Oct 21, 2016
@liewegas liewegas merged commit e58bd89 into ceph:master Oct 21, 2016
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