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Issue 2942233002: Add some support for promptly purging pages.

Created:
3 years, 6 months ago by sof
Modified:
3 years, 6 months ago
Reviewers:
CC:
chromium-reviews, Dai Mikurube (NOT FULLTIME), Mads Ager (chromium), vmpstr+watch_chromium.org, wfh+watch_chromium.org, blink-reviews, oilpan-reviews, haraken, danakj+watch_chromium.org, kouhei+heap_chromium.org, kinuko+watch
Target Ref:
refs/heads/master
Project:
chromium
Visibility:
Public.

Description

Add some support for promptly purging pages. R= BUG=

Patch Set 1 #

Patch Set 2 : measure effect #

Patch Set 3 : just noise, back out #

Patch Set 4 : maintain page order for available pages #

Patch Set 5 : reorder only #

Patch Set 6 : tidy up #

Patch Set 7 : add MADV_FREE fallback #

Unified diffs Side-by-side diffs Delta from patch set Stats (+92 lines, -29 lines) Patch
M base/allocator/partition_allocator/page_allocator.h View 1 chunk +13 lines, -4 lines 0 comments Download
M base/allocator/partition_allocator/page_allocator.cc View 1 2 3 4 5 6 2 chunks +17 lines, -2 lines 0 comments Download
M third_party/WebKit/Source/platform/heap/HeapPage.h View 1 2 3 4 5 6 chunks +13 lines, -4 lines 0 comments Download
M third_party/WebKit/Source/platform/heap/HeapPage.cpp View 1 2 3 4 5 6 7 chunks +33 lines, -11 lines 0 comments Download
M third_party/WebKit/Source/platform/heap/PageMemory.h View 2 chunks +3 lines, -3 lines 0 comments Download
M third_party/WebKit/Source/platform/heap/PageMemory.cpp View 1 chunk +3 lines, -2 lines 0 comments Download
M third_party/WebKit/Source/platform/heap/PagePool.h View 2 chunks +6 lines, -1 line 0 comments Download
M third_party/WebKit/Source/platform/heap/PagePool.cpp View 1 chunk +4 lines, -2 lines 0 comments Download

Messages

Total messages: 20 (20 generated)
sof
The CQ bit was checked by sigbjornf@opera.com to run a CQ dry run
3 years, 6 months ago (2017-06-16 14:30:39 UTC) #1
commit-bot: I haz the power
Dry run: CQ is trying da patch. Follow status at: https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2942233002/1
3 years, 6 months ago (2017-06-16 14:30:55 UTC) #2
commit-bot: I haz the power
The CQ bit was unchecked by commit-bot@chromium.org
3 years, 6 months ago (2017-06-16 15:46:46 UTC) #3
commit-bot: I haz the power
Dry run: Try jobs failed on following builders: linux_chromium_chromeos_ozone_rel_ng on master.tryserver.chromium.linux (JOB_FAILED, http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_chromeos_ozone_rel_ng/builds/408616)
3 years, 6 months ago (2017-06-16 15:46:48 UTC) #4
sof
The CQ bit was checked by sigbjornf@opera.com to run a CQ dry run
3 years, 6 months ago (2017-06-18 05:11:27 UTC) #5
commit-bot: I haz the power
Dry run: CQ is trying da patch. Follow status at: https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2942233002/60001
3 years, 6 months ago (2017-06-18 05:11:33 UTC) #6
commit-bot: I haz the power
The CQ bit was unchecked by commit-bot@chromium.org
3 years, 6 months ago (2017-06-18 06:20:03 UTC) #7
commit-bot: I haz the power
Dry run: Try jobs failed on following builders: cast_shell_linux on master.tryserver.chromium.linux (JOB_FAILED, http://build.chromium.org/p/tryserver.chromium.linux/builders/cast_shell_linux/builds/391444)
3 years, 6 months ago (2017-06-18 06:20:04 UTC) #8
sof
The CQ bit was checked by sigbjornf@opera.com to run a CQ dry run
3 years, 6 months ago (2017-06-18 07:24:47 UTC) #9
commit-bot: I haz the power
Dry run: CQ is trying da patch. Follow status at: https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2942233002/80001
3 years, 6 months ago (2017-06-18 07:24:55 UTC) #10
commit-bot: I haz the power
The CQ bit was unchecked by commit-bot@chromium.org
3 years, 6 months ago (2017-06-18 09:27:09 UTC) #11
commit-bot: I haz the power
Dry run: This issue passed the CQ dry run.
3 years, 6 months ago (2017-06-18 09:27:10 UTC) #12
sof
The CQ bit was checked by sigbjornf@opera.com to run a CQ dry run
3 years, 6 months ago (2017-06-18 12:37:40 UTC) #13
commit-bot: I haz the power
Dry run: CQ is trying da patch. Follow status at: https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2942233002/100001
3 years, 6 months ago (2017-06-18 12:37:46 UTC) #14
commit-bot: I haz the power
The CQ bit was unchecked by commit-bot@chromium.org
3 years, 6 months ago (2017-06-18 14:42:50 UTC) #15
commit-bot: I haz the power
Dry run: Try jobs failed on following builders: linux_chromium_asan_rel_ng on master.tryserver.chromium.linux (JOB_FAILED, http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_asan_rel_ng/builds/394554)
3 years, 6 months ago (2017-06-18 14:42:51 UTC) #16
sof
The CQ bit was checked by sigbjornf@opera.com to run a CQ dry run
3 years, 6 months ago (2017-06-19 13:06:16 UTC) #17
commit-bot: I haz the power
Dry run: CQ is trying da patch. Follow status at: https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2942233002/120001
3 years, 6 months ago (2017-06-19 13:06:27 UTC) #18
commit-bot: I haz the power
The CQ bit was unchecked by commit-bot@chromium.org
3 years, 6 months ago (2017-06-19 15:50:38 UTC) #19
commit-bot: I haz the power
3 years, 6 months ago (2017-06-19 15:50:39 UTC) #20 
Dry run: This issue passed the CQ dry run.

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