Hello Dan Burkert, Kudu Jenkins,

I'd like you to reexamine a change.  Please visit

    http://gerrit.cloudera.org:8080/3603

to look at the new patch set (#4).

Change subject: rw_mutex: add configurable priority
......................................................................

rw_mutex: add configurable priority

The glibc implementation of pthread rwlocks exposes priorities that can help
if avoiding reader or writer starvation is desirable. I have a use case for
the latter, so let's expose the priorities in our wrapper.

Note: pthread rwlock priorities don't exist on macOS, which is why they're a
"best effort".

Change-Id: I16ba6cd041f126c94e63fa07a1e84c88db6778d7
---
M src/kudu/util/rw_mutex.cc
M src/kudu/util/rw_mutex.h
2 files changed, 54 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/03/3603/4
-- 
To view, visit http://gerrit.cloudera.org:8080/3603
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I16ba6cd041f126c94e63fa07a1e84c88db6778d7
Gerrit-PatchSet: 4
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: Dan Burkert <d...@cloudera.com>
Gerrit-Reviewer: David Ribeiro Alves <dral...@apache.org>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Todd Lipcon <t...@apache.org>

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