Remove unnecessary PagePool locks.

Remove unnecessary PagePool locks.

With per-thread heap (arenas), there will not be any contention
on adding and removing page pool entries.

R=haraken
BUG=671856
Review-Url: https://codereview.chromium.org/2707193004
Cr-Commit-Position: refs/heads/master@{#452023}
Committed: https://chromium.googlesource.com/chromium/src/+/befbcdf4f36ecd0f2cbc58687bdc9c854156c49e

[sof, 2017-02-22 10:30:59]

The CQ bit was checked by sigbjornf@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2017-02-22 10:31:27]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[sof, 2017-02-22 10:32:06]

sigbjornf@opera.com changed reviewers:
+ oilpan-reviews@chromium.org

[sof, 2017-02-22 10:32:06]

please take a look.

[haraken, 2017-02-22 10:33:08]

LGTM

[sof, 2017-02-22 11:36:27]

Description was changed from

==========
Remove unnecessary PagePool locks.

With per-thread heap (arenas), there will not be any contention
on adding and removing page pool entries.

R=
BUG=671856
==========

to

==========
Remove unnecessary PagePool locks.

With per-thread heap (arenas), there will not be any contention
on adding and removing page pool entries.

R=haraken
BUG=671856
==========

[sof, 2017-02-22 11:48:12]

The CQ bit was checked by sigbjornf@opera.com

[sof, 2017-02-22 11:48:13]

The patchset sent to the CQ was uploaded after l-g-t-m from haraken@chromium.org
Link to the patchset: https://codereview.chromium.org/2707193004/#ps20001
(title: "remove now-redundant include")

[commit-bot: I haz the power, 2017-02-22 11:48:36]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-02-22 13:12:43]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1487764092879660,
"parent_rev": "3974d9eded98f5261afbc2b4315f0c22fdd10072", "commit_rev":
"befbcdf4f36ecd0f2cbc58687bdc9c854156c49e"}

[commit-bot: I haz the power, 2017-02-22 13:13:19]

Description was changed from

==========
Remove unnecessary PagePool locks.

With per-thread heap (arenas), there will not be any contention
on adding and removing page pool entries.

R=haraken
BUG=671856
==========

to

==========
Remove unnecessary PagePool locks.

With per-thread heap (arenas), there will not be any contention
on adding and removing page pool entries.

R=haraken
BUG=671856

Review-Url: https://codereview.chromium.org/2707193004
Cr-Commit-Position: refs/heads/master@{#452023}
Committed:
https://chromium.googlesource.com/chromium/src/+/befbcdf4f36ecd0f2cbc58687bdc...
==========

[commit-bot: I haz the power, 2017-02-22 13:13:20]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/befbcdf4f36ecd0f2cbc58687bdc...