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| author | Edgar Arriaga <edgararriaga@google.com> | 2020-08-12 13:03:57 -0700 |
|---|---|---|
| committer | Edgar Arriaga <edgararriaga@google.com> | 2021-06-08 00:21:17 +0000 |
| commit | c51efbe68fab370321f662c71d8dce76a3a226e1 (patch) | |
| tree | c3ec48484ae13c1ecd8f4fadc61a56ffc2ec2c5d /core/java/android/widget/TextView.java | |
| parent | 9489b44d47372be1cd19dd0e5e8da61c25380de6 (diff) | |
Migrate to use process_madvise syscall instead of procfs interface for memory compaction
Currently the system uses procfs and we are migrating to use a syscall
called process_madvise which makes the code upstreamable and will allow
for making compaction widely available for multiple android devices.
It also opens room for future developments that involve a finer grain
VMA compressions than the current procfs allows.
Test: Ran the system without crashes and verified am_compact was effectively showing compressed memory (free zram reduced) when compressing.
Bug: 162993824
Test: Manual, verified that zram was being increased over time after compactions happened
Change-Id: I9d9d895aee7fbc46a2f12f6ca080ab8457ea7222
Merged-In: I9d9d895aee7fbc46a2f12f6ca080ab8457ea7222
Diffstat (limited to 'core/java/android/widget/TextView.java')
0 files changed, 0 insertions, 0 deletions