DescriptionTouch memory ablation payload in chunks.
It was discovered that touching (to dirty pages) large regions of
memory can be very costly on Android (~60ms per 10MiB on Nexus 5).
We touch on IO thread, but still, it's better not to block it for
long periods.
With this CL we'll touch the ablation payload in chunks and we'll
schedule each touch individually to let other things to happen in
between.
BUG=710048
Review-Url: https://codereview.chromium.org/2896523004
Cr-Commit-Position: refs/heads/master@{#473459}
Committed: https://chromium.googlesource.com/chromium/src/+/33b723f0e62efbc4986c3f8dba52699c00a6e8a4
Patch Set 1 #
Total comments: 1
Patch Set 2 : Clarify Unretained(this) #
Messages
Total messages: 19 (9 generated)
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