Tracking bug for reducing the page size and getting rid of the border page.
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/09e7c01b3139c1fa4ea45995a3b7b4a46b348efd commit 09e7c01b3139c1fa4ea45995a3b7b4a46b348efd Author: mlippautz <mlippautz@chromium.org> Date: Wed Aug 10 15:57:45 2016 [heap] Fix LAB tests Let's not write out of bounds here. R=hpayer@chromium.org BUG= chromium:636331 Review-Url: https://codereview.chromium.org/2237473002 Cr-Commit-Position: refs/heads/master@{#38547} [modify] https://crrev.com/09e7c01b3139c1fa4ea45995a3b7b4a46b348efd/test/cctest/heap/test-lab.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/20e2ea80e169e85c5b8231adc02901fb6c989609 commit 20e2ea80e169e85c5b8231adc02901fb6c989609 Author: mlippautz <mlippautz@chromium.org> Date: Fri Aug 12 11:06:51 2016 Reland of "[heap] Switch to 500k pages" Decrease regular heap object size to 400k. In a follow up, we can now get rid of the new space border page while keeping the 1M minimum new space size. BUG= chromium:636331 This reverts commit 555c961990088d545e2b475da3872bd63fa27569. Review-Url: https://codereview.chromium.org/2232653003 Cr-Commit-Position: refs/heads/master@{#38608} [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/src/base/build_config.h [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/src/heap/heap.cc [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/src/heap/mark-compact.cc [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/src/heap/spaces.cc [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/src/heap/spaces.h [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/src/isolate.cc [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/src/objects.h [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/src/snapshot/snapshot-common.cc [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/src/snapshot/snapshot.h [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/test/cctest/heap/heap-utils.cc [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/test/cctest/heap/heap-utils.h [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/test/cctest/heap/test-heap.cc [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/test/cctest/heap/test-spaces.cc [modify] https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609/test/cctest/test-serialize.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/1617043c1093870d67eede7828467cc3b77ba9fb commit 1617043c1093870d67eede7828467cc3b77ba9fb Author: mlippautz <mlippautz@chromium.org> Date: Fri Aug 12 11:42:24 2016 Revert of "[heap] Switch to 500k pages" (patchset #11 id:220001 of https://codereview.chromium.org/2232653003/ ) Reason for revert: Breaks benchmark with --turbo on avx2 https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20-%20avx2/builds/9895 Original issue's description: > Reland of "[heap] Switch to 500k pages" > > Decrease regular heap object size to 400k. In a follow up, we can now get rid of > the new space border page while keeping the 1M minimum new space size. > > BUG= chromium:636331 > > This reverts commit 555c961990088d545e2b475da3872bd63fa27569. > > Committed: https://crrev.com/20e2ea80e169e85c5b8231adc02901fb6c989609 > Cr-Commit-Position: refs/heads/master@{#38608} TBR=hpayer@chromium.org,yangguo@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG= chromium:636331 Review-Url: https://codereview.chromium.org/2239323002 Cr-Commit-Position: refs/heads/master@{#38613} [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/src/base/build_config.h [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/src/heap/heap.cc [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/src/heap/mark-compact.cc [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/src/heap/spaces.cc [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/src/heap/spaces.h [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/src/isolate.cc [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/src/objects.h [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/src/snapshot/snapshot-common.cc [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/src/snapshot/snapshot.h [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/test/cctest/heap/heap-utils.cc [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/test/cctest/heap/heap-utils.h [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/test/cctest/heap/test-heap.cc [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/test/cctest/heap/test-spaces.cc [modify] https://crrev.com/1617043c1093870d67eede7828467cc3b77ba9fb/test/cctest/test-serialize.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/2101e691caeef656eb91f1c98620b3955d337c83 commit 2101e691caeef656eb91f1c98620b3955d337c83 Author: mlippautz <mlippautz@chromium.org> Date: Thu Aug 25 16:26:00 2016 [heap] Switch to 500k pages Decrease regular heap object size to 400k. In a follow up, we can now get rid of the new space border page while keeping the 1M minimum new space size. This reverts commit 1617043c1093870d67eede7828467cc3b77ba9fb. BUG= chromium:636331 Review-Url: https://codereview.chromium.org/2278653003 Cr-Commit-Position: refs/heads/master@{#38916} [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/src/base/build_config.h [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/src/heap/heap.cc [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/src/heap/mark-compact.cc [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/src/heap/spaces.cc [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/src/heap/spaces.h [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/src/isolate.cc [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/src/objects.h [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/src/snapshot/snapshot-common.cc [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/src/snapshot/snapshot.h [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/test/cctest/heap/heap-utils.cc [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/test/cctest/heap/heap-utils.h [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/test/cctest/heap/test-heap.cc [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/test/cctest/heap/test-spaces.cc [modify] https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83/test/cctest/test-serialize.cc
This seems to pretty significantly regress performance across the board; see total load time of top-25 pages: https://chromeperf.appspot.com/report?https://chromeperf.appspot.com/report?sid=1be638d9f575cfb937fab7d6ea8c133704cf8b2b1a5929a722ac21baf7cec8ad&start_rev=38911&end_rev=38916&sid=35fb6f6f19339faa60484f89a1822b6cd6d7cdfba687ebfa1cad65f8e2d3ea1c
Thanks. There are also other regressions. Will have a detailed look on Monday.
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/933195a24c08ed373397c083191a7a5d7f93f7c8 commit 933195a24c08ed373397c083191a7a5d7f93f7c8 Author: mlippautz <mlippautz@chromium.org> Date: Sun Aug 28 07:28:14 2016 Revert of "[heap] Switch to 500k pages" (patchset #1 id:1 of https://codereview.chromium.org/2278653003/ ) Reason for revert: Tanks pretty much alle metrics across the board. Probably LO space limit too low but needs investigation. Original issue's description: > [heap] Switch to 500k pages > > Decrease regular heap object size to 400k. In a follow up, we can now get rid of > the new space border page while keeping the 1M minimum new space size. > > This reverts commit 1617043c1093870d67eede7828467cc3b77ba9fb. > > BUG= chromium:636331 > > Committed: https://crrev.com/2101e691caeef656eb91f1c98620b3955d337c83 > Cr-Commit-Position: refs/heads/master@{#38916} TBR=ulan@chromium.org,verwaest@chromium.org # Not skipping CQ checks because original CL landed more than 1 days ago. BUG= chromium:636331 NOPRESUBMIT=true Review-Url: https://codereview.chromium.org/2289493002 Cr-Commit-Position: refs/heads/master@{#38960} [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/src/base/build_config.h [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/src/heap/heap.cc [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/src/heap/mark-compact.cc [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/src/heap/spaces.cc [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/src/heap/spaces.h [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/src/isolate.cc [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/src/objects.h [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/src/snapshot/snapshot-common.cc [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/src/snapshot/snapshot.h [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/test/cctest/heap/heap-utils.cc [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/test/cctest/heap/heap-utils.h [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/test/cctest/heap/test-heap.cc [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/test/cctest/heap/test-spaces.cc [modify] https://crrev.com/933195a24c08ed373397c083191a7a5d7f93f7c8/test/cctest/test-serialize.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/3b8ad45e0f3006dd4351d96b95427453df2bf619 commit 3b8ad45e0f3006dd4351d96b95427453df2bf619 Author: mlippautz <mlippautz@chromium.org> Date: Thu Sep 01 20:09:48 2016 [heap] Change LO space limit to 512k - page header BUG= chromium:636331 R=ulan@chromium.org Review-Url: https://codereview.chromium.org/2289683002 Cr-Commit-Position: refs/heads/master@{#39106} [modify] https://crrev.com/3b8ad45e0f3006dd4351d96b95427453df2bf619/src/heap/spaces.h [modify] https://crrev.com/3b8ad45e0f3006dd4351d96b95427453df2bf619/src/objects.h [modify] https://crrev.com/3b8ad45e0f3006dd4351d96b95427453df2bf619/test/cctest/test-serialize.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/ed8791ea65ea1f37520a5ef71b3ae10150329ed3 commit ed8791ea65ea1f37520a5ef71b3ae10150329ed3 Author: mlippautz <mlippautz@chromium.org> Date: Tue Sep 06 11:02:21 2016 [heap,snapshot] Replace first page size from snapshots with page trimming Replace first page size in the snapshots with a heap logic that trims pages after deserialization. The snapshot provided page sizes was just an approximation, while the heap knows exactly where to trim. Furthermore, trim the pages directly after deserialization, leaving no wiggle room for further objects. This avoids pollution of the immortal immovable pages with regular objects, e.g. Contexts. The downside is that we potentially require expanding the space with a new page. BUG= chromium:636331 Review-Url: https://codereview.chromium.org/2311963002 Cr-Commit-Position: refs/heads/master@{#39200} [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/src/heap/heap.cc [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/src/heap/spaces.cc [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/src/heap/spaces.h [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/src/isolate.cc [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/src/objects.h [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/src/snapshot/snapshot-common.cc [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/src/snapshot/snapshot.h [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/test/cctest/heap/heap-utils.cc [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/test/cctest/heap/heap-utils.h [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/test/cctest/heap/test-heap.cc [modify] https://crrev.com/ed8791ea65ea1f37520a5ef71b3ae10150329ed3/test/cctest/heap/test-spaces.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/4b618dbf8ec7f0edf377b54b48bf3c852d5e235a commit 4b618dbf8ec7f0edf377b54b48bf3c852d5e235a Author: mlippautz <mlippautz@chromium.org> Date: Tue Sep 06 17:54:51 2016 [heap] Switch to 500k pages BUG= chromium:636331 R=ulan@chromium.org Review-Url: https://codereview.chromium.org/2314803002 Cr-Commit-Position: refs/heads/master@{#39220} [modify] https://crrev.com/4b618dbf8ec7f0edf377b54b48bf3c852d5e235a/src/base/build_config.h [modify] https://crrev.com/4b618dbf8ec7f0edf377b54b48bf3c852d5e235a/src/globals.h [modify] https://crrev.com/4b618dbf8ec7f0edf377b54b48bf3c852d5e235a/src/heap/heap.cc [modify] https://crrev.com/4b618dbf8ec7f0edf377b54b48bf3c852d5e235a/src/heap/mark-compact.cc [modify] https://crrev.com/4b618dbf8ec7f0edf377b54b48bf3c852d5e235a/src/heap/spaces.h [modify] https://crrev.com/4b618dbf8ec7f0edf377b54b48bf3c852d5e235a/test/cctest/heap/test-heap.cc [modify] https://crrev.com/4b618dbf8ec7f0edf377b54b48bf3c852d5e235a/test/cctest/heap/test-mark-compact.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/332bd5e94c7b70d1d74d6ce1e9f86fee278740f6 commit 332bd5e94c7b70d1d74d6ce1e9f86fee278740f6 Author: machenbach <machenbach@chromium.org> Date: Wed Sep 07 06:31:53 2016 Revert of [heap] Switch to 500k pages (patchset #5 id:80001 of https://codereview.chromium.org/2314803002/ ) Reason for revert: Breaks arm64 nosnap debug: https://build.chromium.org/p/client.v8.ports/builders/V8%20Linux%20-%20arm64%20-%20sim%20-%20nosnap%20-%20debug/builds/2178 Original issue's description: > [heap] Switch to 500k pages > > BUG= chromium:636331 > R=ulan@chromium.org > > Committed: https://crrev.com/4b618dbf8ec7f0edf377b54b48bf3c852d5e235a > Cr-Commit-Position: refs/heads/master@{#39220} TBR=ulan@chromium.org,mlippautz@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG= chromium:636331 Review-Url: https://codereview.chromium.org/2312853005 Cr-Commit-Position: refs/heads/master@{#39229} [modify] https://crrev.com/332bd5e94c7b70d1d74d6ce1e9f86fee278740f6/src/base/build_config.h [modify] https://crrev.com/332bd5e94c7b70d1d74d6ce1e9f86fee278740f6/src/globals.h [modify] https://crrev.com/332bd5e94c7b70d1d74d6ce1e9f86fee278740f6/src/heap/heap.cc [modify] https://crrev.com/332bd5e94c7b70d1d74d6ce1e9f86fee278740f6/src/heap/mark-compact.cc [modify] https://crrev.com/332bd5e94c7b70d1d74d6ce1e9f86fee278740f6/src/heap/spaces.h [modify] https://crrev.com/332bd5e94c7b70d1d74d6ce1e9f86fee278740f6/test/cctest/heap/test-heap.cc [modify] https://crrev.com/332bd5e94c7b70d1d74d6ce1e9f86fee278740f6/test/cctest/heap/test-mark-compact.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/3b7bc9f013938aa0eaebc8f1dd05c8cb06b49311 commit 3b7bc9f013938aa0eaebc8f1dd05c8cb06b49311 Author: mlippautz <mlippautz@chromium.org> Date: Wed Sep 07 09:21:12 2016 [heap] Test fixes Various test fixes for issues that get flushed out with smaller pages. BUG= chromium:636331 R=ulan@chromium.org Review-Url: https://codereview.chromium.org/2313273002 Cr-Commit-Position: refs/heads/master@{#39235} [modify] https://crrev.com/3b7bc9f013938aa0eaebc8f1dd05c8cb06b49311/src/heap/spaces.h [modify] https://crrev.com/3b7bc9f013938aa0eaebc8f1dd05c8cb06b49311/test/cctest/heap/test-heap.cc [modify] https://crrev.com/3b7bc9f013938aa0eaebc8f1dd05c8cb06b49311/test/cctest/heap/test-incremental-marking.cc [modify] https://crrev.com/3b7bc9f013938aa0eaebc8f1dd05c8cb06b49311/test/cctest/heap/test-mark-compact.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/79faa52823ac7ce8530846f698e707505681f597 commit 79faa52823ac7ce8530846f698e707505681f597 Author: mlippautz <mlippautz@chromium.org> Date: Wed Sep 07 09:43:13 2016 Reland of "[heap] Switch to 500k pages" This reverts commit 332bd5e94c7b70d1d74d6ce1e9f86fee278740f6. BUG= chromium:636331 R=ulan@chromium.org Review-Url: https://codereview.chromium.org/2313243002 Cr-Commit-Position: refs/heads/master@{#39237} [modify] https://crrev.com/79faa52823ac7ce8530846f698e707505681f597/src/base/build_config.h [modify] https://crrev.com/79faa52823ac7ce8530846f698e707505681f597/src/globals.h [modify] https://crrev.com/79faa52823ac7ce8530846f698e707505681f597/src/heap/heap.cc [modify] https://crrev.com/79faa52823ac7ce8530846f698e707505681f597/src/heap/mark-compact.cc [modify] https://crrev.com/79faa52823ac7ce8530846f698e707505681f597/test/cctest/heap/test-heap.cc [modify] https://crrev.com/79faa52823ac7ce8530846f698e707505681f597/test/cctest/heap/test-page-promotion.cc [modify] https://crrev.com/79faa52823ac7ce8530846f698e707505681f597/test/cctest/test-api.cc [modify] https://crrev.com/79faa52823ac7ce8530846f698e707505681f597/test/cctest/test-strings.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/fdab63f56e45ff25e3c9705631fa188c90a11dcf commit fdab63f56e45ff25e3c9705631fa188c90a11dcf Author: mlippautz <mlippautz@chromium.org> Date: Thu Sep 08 11:20:42 2016 [heap] Fixes for heap testing BUG= chromium:636331 R=ulan@chromium.org Review-Url: https://codereview.chromium.org/2319683002 Cr-Commit-Position: refs/heads/master@{#39273} [modify] https://crrev.com/fdab63f56e45ff25e3c9705631fa188c90a11dcf/src/heap/heap.cc [modify] https://crrev.com/fdab63f56e45ff25e3c9705631fa188c90a11dcf/test/cctest/heap/test-heap.cc
Issue 647608 has been merged into this issue.
Issue 647647 has been merged into this issue.
Issue 648167 has been merged into this issue.
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/42ece47446f0dbd3779d6e0e00dce97a1931a9f9 commit 42ece47446f0dbd3779d6e0e00dce97a1931a9f9 Author: mlippautz <mlippautz@chromium.org> Date: Tue Sep 27 15:02:05 2016 [heap] Remove border page A page now belongs either the nursery *or* the intermediate gen. The page that contained objects of both spaces is removed in this change. BUG= chromium:636331 Review-Url: https://codereview.chromium.org/2209583002 Cr-Commit-Position: refs/heads/master@{#39778} [modify] https://crrev.com/42ece47446f0dbd3779d6e0e00dce97a1931a9f9/src/heap/heap-inl.h [modify] https://crrev.com/42ece47446f0dbd3779d6e0e00dce97a1931a9f9/src/heap/heap.cc [modify] https://crrev.com/42ece47446f0dbd3779d6e0e00dce97a1931a9f9/src/heap/heap.h [modify] https://crrev.com/42ece47446f0dbd3779d6e0e00dce97a1931a9f9/src/heap/mark-compact.cc [modify] https://crrev.com/42ece47446f0dbd3779d6e0e00dce97a1931a9f9/src/heap/spaces-inl.h [modify] https://crrev.com/42ece47446f0dbd3779d6e0e00dce97a1931a9f9/src/heap/spaces.cc [modify] https://crrev.com/42ece47446f0dbd3779d6e0e00dce97a1931a9f9/src/heap/spaces.h [modify] https://crrev.com/42ece47446f0dbd3779d6e0e00dce97a1931a9f9/test/cctest/heap/test-heap.cc
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/9af3142fbadfe99e53c378dbe6e363e17aed89af commit 9af3142fbadfe99e53c378dbe6e363e17aed89af Author: mlippautz <mlippautz@chromium.org> Date: Thu Sep 29 09:20:48 2016 Revert of [heap] Remove border page Reason for revert: No real improvement as we still lack the ability to promote from scavenges/young gen GCs. Let's keep this in mind for later. Original issue's description: > [heap] Remove border page > > A page now belongs either the nursery *or* the intermediate gen. The page that > contained objects of both spaces is removed in this change. > > BUG= chromium:636331 > > Committed: https://crrev.com/42ece47446f0dbd3779d6e0e00dce97a1931a9f9 > Cr-Commit-Position: refs/heads/master@{#39778} TBR=ulan@chromium.org,hpayer@chromium.org BUG= chromium:636331 Review-Url: https://codereview.chromium.org/2383443002 Cr-Commit-Position: refs/heads/master@{#39854} [modify] https://crrev.com/9af3142fbadfe99e53c378dbe6e363e17aed89af/src/heap/heap-inl.h [modify] https://crrev.com/9af3142fbadfe99e53c378dbe6e363e17aed89af/src/heap/heap.cc [modify] https://crrev.com/9af3142fbadfe99e53c378dbe6e363e17aed89af/src/heap/heap.h [modify] https://crrev.com/9af3142fbadfe99e53c378dbe6e363e17aed89af/src/heap/mark-compact.cc [modify] https://crrev.com/9af3142fbadfe99e53c378dbe6e363e17aed89af/src/heap/spaces-inl.h [modify] https://crrev.com/9af3142fbadfe99e53c378dbe6e363e17aed89af/src/heap/spaces.cc [modify] https://crrev.com/9af3142fbadfe99e53c378dbe6e363e17aed89af/src/heap/spaces.h [modify] https://crrev.com/9af3142fbadfe99e53c378dbe6e363e17aed89af/test/cctest/heap/test-heap.cc
Reducing the page size is done. We will not remove the border page for now.
Comment 1 by mlippautz@chromium.org
, Aug 10 2016