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721 Commits

Author SHA1 Message Date
Suren Baghdasaryan 2fe36b0246 [automerger skipped] lmkd: Add property re-initialization support am: c4081918a7 -s ours am: 350685e461 -s ours 
am skip reason: Change-Id Ic60331f3368f5a7fdfe09ad7d47c7ccf0a497685 with SHA-1 1d0ebeaa9c is in history

Change-Id: I2a3b1c355edbdbe56e7036273d8398f6354ef309
 2020-05-08 17:55:35 +00:00
Suren Baghdasaryan 350685e461 [automerger skipped] lmkd: Add property re-initialization support am: c4081918a7 -s ours 
am skip reason: Change-Id Ic60331f3368f5a7fdfe09ad7d47c7ccf0a497685 with SHA-1 1d0ebeaa9c is in history

Change-Id: Ia0eb7d23137c74f72b251034902fd0ed9faf8a28
 2020-05-08 17:40:35 +00:00
Suren Baghdasaryan b40931cd31 lmkd: Add property re-initialization support am: 1d0ebeaa9c am: 4434ef0223 am: 2a5c69f8ee am: d0c3babb02 
Change-Id: I1ab1d94bdd4d9deb8de4130dc82d8c3dda660cdb
 2020-05-07 16:50:31 +00:00
Suren Baghdasaryan c4081918a7 lmkd: Add property re-initialization support 
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
 2020-05-07 09:46:42 -07:00
Suren Baghdasaryan d0c3babb02 lmkd: Add property re-initialization support am: 1d0ebeaa9c am: 4434ef0223 am: 2a5c69f8ee 
Change-Id: Id49df1df06d69f2908936acbcbea373dd05fadd2
 2020-05-07 16:28:44 +00:00
Suren Baghdasaryan 2a5c69f8ee lmkd: Add property re-initialization support am: 1d0ebeaa9c am: 4434ef0223 
Change-Id: I06dcc993601d96ae61a233f3f6538ce9d2062221
 2020-05-07 16:14:55 +00:00
Suren Baghdasaryan 4434ef0223 lmkd: Add property re-initialization support am: 1d0ebeaa9c 
Change-Id: I0d29bf11bb96a7b97174a0def2753ea169835802
 2020-05-07 16:00:43 +00:00
Suren Baghdasaryan 1d0ebeaa9c lmkd: Add property re-initialization support 
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
 2020-05-06 15:05:04 -07:00
Suren Baghdasaryan c27dedd427 lmkd: enable ro.lmk.kill_timeout_ms to be used with kill notifications am: 03dccf35a1 am: d77a36e91b am: 3967548543 am: 2a25a29fd3 
Change-Id: I29942e492d2b4dec0144a669df73b13734ca19ec
 2020-04-30 00:58:40 +00:00
Suren Baghdasaryan 7944f17f38 lmkd: polling code cleanup am: 9ca5334683 am: 63123e1b84 am: f548154e2f am: 3e6ec02346 
Change-Id: I3f0450752da91da051e43fbe3cdf17db00f8bc9b
 2020-04-30 00:58:35 +00:00
Suren Baghdasaryan 9efdd0d91d lmkd: add kill when swap utilization is too high am: 51ee4c505f am: 45737af035 am: 1e7908dbc7 am: 4183861521 
Change-Id: Iabb5010a071f362ee59bf06a608dd32332522586
 2020-04-30 00:58:28 +00:00
Suren Baghdasaryan 2a25a29fd3 lmkd: enable ro.lmk.kill_timeout_ms to be used with kill notifications am: 03dccf35a1 am: d77a36e91b am: 3967548543 
Change-Id: I96828260f5dfffdc6bdf23ec15171897798c4cac
 2020-04-30 00:49:05 +00:00
Suren Baghdasaryan 3e6ec02346 lmkd: polling code cleanup am: 9ca5334683 am: 63123e1b84 am: f548154e2f 
Change-Id: Id9a64fd393447d78fc5013f76c9c5a77e6cbf0c2
 2020-04-30 00:49:00 +00:00
Suren Baghdasaryan 4183861521 lmkd: add kill when swap utilization is too high am: 51ee4c505f am: 45737af035 am: 1e7908dbc7 
Change-Id: Ifce2f0c3b0584f5b7466704f60a9dde86db3b616
 2020-04-30 00:48:48 +00:00
Suren Baghdasaryan 3967548543 lmkd: enable ro.lmk.kill_timeout_ms to be used with kill notifications am: 03dccf35a1 am: d77a36e91b 
Change-Id: Ib92ac62009b7cefa3e265c29278080fabb51fb71
 2020-04-30 00:33:25 +00:00
Suren Baghdasaryan f548154e2f lmkd: polling code cleanup am: 9ca5334683 am: 63123e1b84 
Change-Id: I584542e05a7facac1c41c81549d31cd3edcdc2d4
 2020-04-30 00:33:19 +00:00
Suren Baghdasaryan 1e7908dbc7 lmkd: add kill when swap utilization is too high am: 51ee4c505f am: 45737af035 
Change-Id: Id06d5db6fa0ec9f7c15247afd4e6b558264080f9
 2020-04-30 00:33:12 +00:00
Suren Baghdasaryan d77a36e91b lmkd: enable ro.lmk.kill_timeout_ms to be used with kill notifications am: 03dccf35a1 
Change-Id: I564cf2f1f21481b13f53df0606d03226c444ef19
 2020-04-30 00:17:07 +00:00
Suren Baghdasaryan 63123e1b84 lmkd: polling code cleanup am: 9ca5334683 
Change-Id: I4cf6a8f55d9fc127d80686c07ce2893f3146f0da
 2020-04-30 00:17:01 +00:00
Suren Baghdasaryan 45737af035 lmkd: add kill when swap utilization is too high am: 51ee4c505f 
Change-Id: If8e5648ae6965d1f26c0032aa0ca548695d2b33f
 2020-04-30 00:16:54 +00:00
Suren Baghdasaryan 03dccf35a1 lmkd: enable ro.lmk.kill_timeout_ms to be used with kill notifications 
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
 2020-04-29 15:11:36 -07:00
Suren Baghdasaryan 9ca5334683 lmkd: polling code cleanup 
- Remove unused POLLING_STOP state
- Simplify POLLING_DO_NOT_CHANGE state handling
- Correct last_poll_tm assignment logic

Bug: 147315292
Test: lmkd_unit_test
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: If0674eda954a25f0f6c9188501ff77db8ba0813b
 2020-04-29 15:11:15 -07:00
Suren Baghdasaryan 51ee4c505f lmkd: add kill when swap utilization is too high 
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
 2020-04-29 15:11:02 -07:00
Tom Cherry 6f92fe40c4 Include what you use: <stdio.h> and <unistd.h> am: 24b31dced5 am: e3858891a4 am: d61445c93c am: d1c4ac96a7 
Change-Id: Icaf0ab13fc3d8e485e6b890e40d72560cd55039f
 2020-04-14 02:28:52 +00:00
Tom Cherry d1c4ac96a7 Include what you use: <stdio.h> and <unistd.h> am: 24b31dced5 am: e3858891a4 am: d61445c93c 
Change-Id: I4660e2db228da7c94503a8a9c40a3e49410cd8df
 2020-04-14 02:10:33 +00:00
Tom Cherry d61445c93c Include what you use: <stdio.h> and <unistd.h> am: 24b31dced5 am: e3858891a4 
Change-Id: I166eae5deb927ea9934266a4f31e341d248287d8
 2020-04-14 01:48:24 +00:00
Tom Cherry e3858891a4 Include what you use: <stdio.h> and <unistd.h> am: 24b31dced5 
Change-Id: Id5cebf4c2e8e268d8b64c30c02cc5265190677ca
 2020-04-14 01:13:01 +00:00
Tom Cherry 24b31dced5 Include what you use: <stdio.h> and <unistd.h> 
These were transitively included, but no longer are, so they must be
explicitly included.

Exempt-From-Owner-Approval: Janitorial
Test: build
Change-Id: Ic0896401d148b22f33d6edb1fac377208e437565
 2020-04-13 15:21:09 -07:00
Tom Cherry 7d76e2db96 Include what you use: <fcntl.h> am: 0ebe6800bc am: 8ba967fb30 am: 54122bb8e0 am: ca7ea3be51 
Change-Id: I39e45174bf761faed3e66474e285013868b7355e
 2020-04-13 20:47:15 +00:00
Tom Cherry ca7ea3be51 Include what you use: <fcntl.h> am: 0ebe6800bc am: 8ba967fb30 am: 54122bb8e0 
Change-Id: I89435224ea9ff8dbbadd8c88095c776a679f6125
 2020-04-13 20:18:08 +00:00
Tom Cherry 54122bb8e0 Include what you use: <fcntl.h> am: 0ebe6800bc am: 8ba967fb30 
Change-Id: I9d30d9bac9ad386ed429767b99106632d158cada
 2020-04-13 19:55:59 +00:00
Tom Cherry 8ba967fb30 Include what you use: <fcntl.h> am: 0ebe6800bc 
Change-Id: I9cec3a4d2e00e996880beaaacf55d74a12f6a016
 2020-04-13 19:36:16 +00:00
Tom Cherry 0ebe6800bc Include what you use: <fcntl.h> 
This was transitively included, but no longer is, so it must be
explicitly included.

Exempt-From-Owner-Approval: Janitorial
Test: build
Change-Id: I89657fa33df4bc0f92685012b3ab9b24d55d1619
 2020-04-13 11:10:12 -07:00
Xin Li ac0e734964 [automerger skipped] DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp into stag-aosp-master am: ee05bc2f99 -s ours am: c4f5136d3c am: ab5d7ae1cc 
Change-Id: Ie526132e97328bb38cfc16d06e18177ae9cf8eb2
 2020-04-10 04:28:40 +00:00
Xin Li ab5d7ae1cc [automerger skipped] DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp into stag-aosp-master am: ee05bc2f99 -s ours am: c4f5136d3c 
Change-Id: Ic3a916f56bd63a55c94614ba170ddce657b3634f
 2020-04-10 03:59:03 +00:00
Xin Li c4f5136d3c [automerger skipped] DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp into stag-aosp-master am: ee05bc2f99 -s ours 
am skip reason: subject contains skip directive

Change-Id: I5975ea07816b991f07523d18008fdf68e0e321c6
 2020-04-10 03:26:14 +00:00
Xin Li ee05bc2f99 DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp into stag-aosp-master 
Bug: 151763422
Change-Id: I4d701ead7b0d88ae89575f79844557290e109f66
 2020-04-09 17:51:29 -07:00
Xin Li 80fa74efcf [automerger skipped] DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp@6304901 into stag-aosp-master am: a28018dcb9 -s ours am: cb4c05feaa am: 9b008feec7 
Change-Id: I14e5189d546cdb2b4e99c8abe7a8d6080d5b1c84
 2020-03-19 05:05:39 +00:00
Xin Li 9b008feec7 [automerger skipped] DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp@6304901 into stag-aosp-master am: a28018dcb9 -s ours am: cb4c05feaa 
Change-Id: I9112a0c0703d382e6710fe7d6226b782e2a93b13
 2020-03-19 04:38:37 +00:00
Xin Li 3313cbce58 DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp@6304901 into stag-aosp-master am: a28018dcb9 
Change-Id: I38113dd9d2071de5be0e90bab55297d00a5b5d35
 2020-03-19 04:22:52 +00:00
Xin Li cb4c05feaa [automerger skipped] DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp@6304901 into stag-aosp-master am: a28018dcb9 -s ours 
am skip reason: subject contains skip directive

Change-Id: I499b013b1a9147811123a328ec99c3dbde5f3011
 2020-03-19 04:19:45 +00:00
Xin Li a28018dcb9 DO NOT MERGE - Empty merge qt-qpr1-dev-plus-aosp@6304901 into stag-aosp-master 
Bug: 151763422
Change-Id: I3ea7e3bb734ff3fb28e34c7b246065541c62c23b
 2020-03-18 19:40:58 -07:00
Automerger Merge Worker a4771e32de lmkd_test: set process types am: fce58e9165 am: 8b760ee3d4 am: eac5bff2fa am: 29eb290980 
Change-Id: I4ffff3a6ad2747c099b8173108f02be208a3348d
 2020-03-09 21:09:05 +00:00
Automerger Merge Worker 29eb290980 lmkd_test: set process types am: fce58e9165 am: 8b760ee3d4 am: eac5bff2fa 
Change-Id: I60db9494ad2af75b17846ff6f8d76a2a25b8eac6
 2020-03-09 20:46:26 +00:00
Automerger Merge Worker 23a9195feb lmkd_test: set process types am: fce58e9165 am: 8b760ee3d4 
Change-Id: Ib2981a1ee5dfd276dee992e8fb599e0a3d591eec
 2020-03-09 20:19:04 +00:00
Automerger Merge Worker eac5bff2fa lmkd_test: set process types am: fce58e9165 am: 8b760ee3d4 
Change-Id: I2b44bdd6604c2d9678e041fc7b29aab9252314c2
 2020-03-09 20:16:19 +00:00
Automerger Merge Worker 8b760ee3d4 lmkd_test: set process types am: fce58e9165 
Change-Id: Icdfe43af674d3643a3c304c16bc827762151f050
 2020-03-09 20:03:53 +00:00
Martin Liu fce58e9165 lmkd_test: set process types 
We introduced supporting process type while
registering a process in lmkd. Thus we need
to set process type when registering the test
unit or lmkd would not be able to kill it.

Bug: 143857475
Test: Verified using lmkd_unit_test
Change-Id: I7bf2b552c242dbdc13bb431248ec9182dccaa599
 2020-03-09 13:17:51 +08:00
Muhammad Qureshi 0eefbff7b9 Link libstatssocket as a shared library. am: 87168c0e26 am: 2171a0c2f4 am: e18b6d0b90 
Change-Id: I3c9c5d48f57fc57e34c059a4863856a90607ae03
 2020-02-14 22:37:37 +00:00
Muhammad Qureshi e18b6d0b90 Link libstatssocket as a shared library. am: 87168c0e26 am: 2171a0c2f4 
Change-Id: Idb85f7875499f727744bd7b6cbe2f40ff7991efe
 2020-02-14 22:19:30 +00:00