am skip reason: Change-Id I443486763c034ed0603ea52b81c060c3969af9a5 with SHA-1 c2b228e498 is in history
Change-Id: I320b9b413fddfcc2ddd5dfbe2a3683dc5e5abae9
am skip reason: Change-Id If187654b8001ce843ec6085ccd2042d75a986dae with SHA-1 0e589f61ba is in history
Change-Id: I007c16b6a8bc5de7a906b8ab4424d42212f5b3ce
Prevent kills of perceptible apps due to swap shortages unless system
free memory is below the min watermark. This prevents kills of important
apps when the system is recovering from the memory pressure.
Bug: 155709603
Test: memory stress test with multiple foreground apps
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I6beb4b55f8b4f7bc22818b5a7bdfa3adc6cd31c1
Lower the min swap threshold to 10% for all devices to limit kills while
swap still has enough space.
Bug: 155709603
Test: memory stress test with multiple foreground apps
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Merged-In: I443486763c034ed0603ea52b81c060c3969af9a5
Change-Id: I443486763c034ed0603ea52b81c060c3969af9a5
In the cases when foreground processes should not be killed
min_score_adjust should be set above PERCEPTIBLE_APP_ADJ to prevent such
kills.
Bug: 155709603
Test: memory stress test with multiple foreground apps
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Merged-In: If187654b8001ce843ec6085ccd2042d75a986dae
Change-Id: If187654b8001ce843ec6085ccd2042d75a986dae
am skip reason: Change-Id Ia802dbd7abb167d66b76390e269e4a4418ca5def with SHA-1 e538ba2df6 is in history
Change-Id: I71c445fc44e2da54b6e2016d21a77c6a1f34d964
am skip reason: Change-Id I7f0839d803a6bf6532f077208ce54aba761dc9fe with SHA-1 ed715a3424 is in history
Change-Id: I4d3ef9cfe36b68a2aa177c7660974a8f31c29bf0
am skip reason: Change-Id Ia3eed3448fd6928a5e634c2737044722048b3578 with SHA-1 03dccf35a1 is in history
Change-Id: I5fe0b9d7a442a0d729b0eec34719f004fcf0dfd1
am skip reason: Change-Id If0674eda954a25f0f6c9188501ff77db8ba0813b with SHA-1 9ca5334683 is in history
Change-Id: I65d3c8f3f36cec703fb60bf44e7f098369ce9bf3
Lower the min swap threshold to 10% for all devices to limit kills while
swap still has enough space.
Bug: 155709603
Test: memory stress test with multiple foreground apps
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I443486763c034ed0603ea52b81c060c3969af9a5
In the cases when foreground processes should not be killed
min_score_adjust should be set above PERCEPTIBLE_APP_ADJ to prevent such
kills.
Bug: 155709603
Test: memory stress test with multiple foreground apps
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: If187654b8001ce843ec6085ccd2042d75a986dae
Allow lmkd to stop waiting for a kill notification if a kill takes longer
than ro.lmk.kill_timeout_ms.
Bug: 147315292
Test: lmkd_unit_test with ro.lmk.kill_timeout_ms set to 100
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Merged-In: Ia3eed3448fd6928a5e634c2737044722048b3578
Change-Id: Ia3eed3448fd6928a5e634c2737044722048b3578
In memcg process stat path,
%u in format string (no.2) requires 'unsigned int'
but the argument type is 'signed int'.
Bug: NA
Test: check statslog with lmkd operation
Signed-off-by: Kyeongdon Kim <kyeongdon.kim@lge.com>
Change-Id: I3fcee57efbf26724878a81c8e1acd419aab8b95b
am skip reason: Change-Id Ic60331f3368f5a7fdfe09ad7d47c7ccf0a497685 with SHA-1 1d0ebeaa9c is in history
Change-Id: Ia0eb7d23137c74f72b251034902fd0ed9faf8a28
Add --reinit command-line option to allow updating lmkd properties. For
example to enable debug logging in the running lmkd process user should
issue:
setprop ro.lmk.debug true
lmkd --reinit
Bug: 155149944
Test: lmkd_unit_test after resetting lmkd properties
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Merged-In: Ic60331f3368f5a7fdfe09ad7d47c7ccf0a497685
Change-Id: Ic60331f3368f5a7fdfe09ad7d47c7ccf0a497685
Add --reinit command-line option to allow updating lmkd properties. For
example to enable debug logging in the running lmkd process user should
issue:
setprop ro.lmk.debug true
lmkd --reinit
Bug: 155149944
Test: lmkd_unit_test after resetting lmkd properties
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Ic60331f3368f5a7fdfe09ad7d47c7ccf0a497685
Allow lmkd to stop waiting for a kill notification if a kill takes longer
than ro.lmk.kill_timeout_ms.
Bug: 147315292
Test: lmkd_unit_test with ro.lmk.kill_timeout_ms set to 100
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Ia3eed3448fd6928a5e634c2737044722048b3578
When non-swappable allocations cause memory pressure swap will not be
depleted, however a high percentage of the swappable memory will be
pushed into swap. Detect this condition and kill a process when swap
utilization is too high while under memory pressure.
Introduce ro.lmk.swap_util_max property to represent max percentage of
the overall swappable memory that can be swapped under memory pressure
without triggering a kill. ro.lmk.swap_util_max is set to 100 by default
which disables kills due to the swap utilization.
Bug: 147315292
Test: ION memory hogger with ro.lmk.swap_util_max set to 95
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I6dbf124bb24b220d136e8f16b3dae0c0c30d32ca
These were transitively included, but no longer are, so they must be
explicitly included.
Exempt-From-Owner-Approval: Janitorial
Test: build
Change-Id: Ic0896401d148b22f33d6edb1fac377208e437565
This was transitively included, but no longer is, so it must be
explicitly included.
Exempt-From-Owner-Approval: Janitorial
Test: build
Change-Id: I89657fa33df4bc0f92685012b3ab9b24d55d1619
Suren Baghdasaryan
Kyeongdon Kim
Tom Cherry