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shrike authored
MemoryPressureMonitor clients call GetCurrentPressureLevel(), sometimes frequently, to get the current memory pressure reading. Up until recently the cached memory pressure level could be very stale, so we updated it on every call to GetCurrentPressureLevel(). Now that the memory pressure level is updated regularly, we can just return the cached value (and avoid the extra syscalls). R=lgrey@chromium.org,mark@chromium.org BUG=701408 Review-Url: https://codereview.chromium.org/2743253006 Cr-Commit-Position: refs/heads/master@{#456890}
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