tree cfbe56c854c56e14091eecaa2fdf529acfabb7ff
parent aa73bafea7515794eca4fb27ffe634e65c450915
author Suren Baghdasaryan <surenb@google.com> 1516238881 -0800
committer Suren Baghdasaryan <surenb@google.com> 1519953301 +0000

lmkd: Implement kill timeout

(cherry pick from commit caa2dc56fd52d8d773aa8b902fc605b453111976)

New ro.lmk.kill_timeout_ms property defines timeout in ms after a
successful kill cycle for more kills to be considered. This is
necessary because memory pressure after a kill does not go down
instantly and system needs time to reflect new memory state. This
timeout prevents extra kills in the period immediately after a
kill cycle. By default it is set to 0 which disables this feature.

Bug: 63631020
Test: alloc-stress

Change-Id: Ia847118c8c4a659a7fc38cd5cd0042acb514ae28
Merged-In: Ia847118c8c4a659a7fc38cd5cd0042acb514ae28
Signed-off-by: Suren Baghdasaryan <surenb@google.com>