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os/bluestore: make 2q cache kin/kout size tunable 11599/head
authorhaodong <haodong.tang@intel.com>
Fri, 21 Oct 2016 06:05:56 +0000 (14:05 +0800)
committerhaodong <haodong.tang@intel.com>
Fri, 21 Oct 2016 17:11:01 +0000 (01:11 +0800)
commitf7dd1901b51910dfd0df52388ed6116a370439f8
tree386809b087757928be4725b63505598e2aef6e09tree | snapshot
parenteb9cf0bda013a2b619bb93b7f0229a095a5ccdaacommit | diff
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>
src/common/config_opts.h diff | blob | history
src/os/bluestore/BlueStore.cc diff | blob | history
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