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Author SHA1 Message Date
Suren Baghdasaryan 4fe0d250e8 [automerger skipped] lmkd: Add support for persist.device_config.lmkd_native.* properties am: b91ecaa3e8 -s ours am: e01b07d4a7 -s ours 
am skip reason: Merged-In Ia48fd51eab126d307a1604530b642e86cf250688 with SHA-1 e7d82ee7e7 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15738843

Change-Id: Ic9aa0f37cb0f0b8d6bb8440a921965030f3a9fbc
 2021-12-22 20:29:13 +00:00
Suren Baghdasaryan 2b9d78486a [automerger skipped] lmkd: Do not re-initialize lmkd when persistent properties are loaded am: aced711991 -s ours 
am skip reason: Merged-In Iba34fc719a18d58b890549c7415bec869d471901 with SHA-1 fcb9cb6de4 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15738844

Change-Id: Ic644b480d12e69b2a4efa4625c3c30dcbac4f616
 2021-12-22 20:26:03 +00:00
Suren Baghdasaryan e01b07d4a7 [automerger skipped] lmkd: Add support for persist.device_config.lmkd_native.* properties am: b91ecaa3e8 -s ours 
am skip reason: Merged-In Ia48fd51eab126d307a1604530b642e86cf250688 with SHA-1 e7d82ee7e7 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15738843

Change-Id: I2379d168b62945e550bf521f8100454b8cf6a3f2
 2021-12-22 20:26:00 +00:00
liuhailong 0ea9a37079 lmkd: Fix lowmem_minfree out of bounds am: cf8af501dc am: 53df06cdf1 am: 986595819d 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1908669

Change-Id: Idd0176344f3d3a96cb972dd695ade200c1013a15
 2021-12-07 03:23:35 +00:00
liuhailong 986595819d lmkd: Fix lowmem_minfree out of bounds am: cf8af501dc am: 53df06cdf1 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1908669

Change-Id: I203fb9b1d0719c4fb8fccda44d48dc468b3927cf
 2021-12-07 03:07:50 +00:00
liuhailong 53df06cdf1 lmkd: Fix lowmem_minfree out of bounds am: cf8af501dc 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1908669

Change-Id: Ie928b2d3c3882dafcf591a0487eb73c0d3b0b73a
 2021-12-07 02:52:13 +00:00
liuhailong cf8af501dc lmkd: Fix lowmem_minfree out of bounds 
lmkd daemon launches before system_server. If lowmem_targets_size
does not initialize by system_server, the value will be zero.
Before system_server starts lmkd receives a psi event
and debug_process_killing on, the lmkd crashes here.

Bug: 209090314
Signed-off-by: liuhailong <liuhailong@oppo.com>
Change-Id: I0736a882ed1ff5eee2b07676ae590a2cb2a7721c
 2021-12-04 17:59:24 +08:00
Suren Baghdasaryan d3677b36ef lmkd: fix low swap threshold failing to update after reinit am: 6e6d14b387 am: 07de899509 am: 6d2d6d4d62 am: ac36e3a50a 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1874517

Change-Id: Id29a68a3ca01890be656f3cbfe4c8e99e6e83b96
 2021-10-28 23:47:20 +00:00
Suren Baghdasaryan ac36e3a50a lmkd: fix low swap threshold failing to update after reinit am: 6e6d14b387 am: 07de899509 am: 6d2d6d4d62 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1874517

Change-Id: I5efeb150d303d81fbd3575171bb6cef40a278505
 2021-10-28 23:30:18 +00:00
Suren Baghdasaryan 6d2d6d4d62 lmkd: fix low swap threshold failing to update after reinit am: 6e6d14b387 am: 07de899509 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1874517

Change-Id: I1527091b5889d57c237cbaccea373effc2ee94a6
 2021-10-28 23:18:38 +00:00
Suren Baghdasaryan 07de899509 lmkd: fix low swap threshold failing to update after reinit am: 6e6d14b387 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1874517

Change-Id: I2d5854cca756b90ac16b941628b35fe2a32ec802
 2021-10-28 23:00:59 +00:00
Suren Baghdasaryan 6e6d14b387 lmkd: fix low swap threshold failing to update after reinit 
lmkd calculates low swap threshold using total available swap and
ro.lmk.swap_free_low_percentage property. A wrong assumption is made that
both these values are constant and therefore the threshold can be
calculated once and reused later. However ro.lmk.swap_free_low_percentage
can be changed by the user and lmkd --reinit issued to reapply new
configuration. If that happens low swap threshold will not be updated.
Fix this by calculating the threshold whenever it is used. The overhead
of that calculation is negligible.

Bug: 203161607
Test: setprop ro.lmk.swap_free_low_percentage <new value>; lmkd --reinit
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Idff50655a75d006ea86d9ab10ca54c375c4bea46
 2021-10-28 13:30:08 -07:00
Suren Baghdasaryan 96dbc22dbc Replace writepid with task_profiles command for cgroup migration am: 1938f90eb8 am: 95b23108fa am: 9e0fe78675 am: f269e20364 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1740140

Change-Id: I86b478316ceefc19b2e61c2fdf4b518230db2c7a
 2021-10-15 18:55:56 +00:00
Suren Baghdasaryan f269e20364 Replace writepid with task_profiles command for cgroup migration am: 1938f90eb8 am: 95b23108fa am: 9e0fe78675 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1740140

Change-Id: I72c4b517729b76c66090c86f2824773055036118
 2021-10-15 18:44:28 +00:00
Suren Baghdasaryan 9e0fe78675 Replace writepid with task_profiles command for cgroup migration am: 1938f90eb8 am: 95b23108fa 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1740140

Change-Id: I0b4f462cc61e8c4b6388edd239ab417a86ca8921
 2021-10-15 18:30:04 +00:00
Suren Baghdasaryan 95b23108fa Replace writepid with task_profiles command for cgroup migration am: 1938f90eb8 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1740140

Change-Id: I0762beb6cf6e7a081956938335f85c91f4716bac
 2021-10-15 18:18:07 +00:00
Suren Baghdasaryan 1938f90eb8 Replace writepid with task_profiles command for cgroup migration 
writepid command usage to join a cgroup has been deprecated in favor
of a more flexible approach using task_profiles. This way cgroup path
is not hardcoded and cgroup changes can be easily made. Replace
writepid with task_profiles command to migrate between cgroups.

Bug: 191283136
Test: build and boot
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I594a5fc5e988f812237bd226aaecefa5f1159d2d
 2021-10-15 16:40:18 +00:00
Wei Wang 76c70fa606 [automerger skipped] lmkd: move to foreground cpuset before killing am: e80774f4b7 am: c69a10f2e2 -s ours 
am skip reason: Merged-In Id475625e0d892fb7111a2cf054d1b57d17003d5a with SHA-1 e80774f4b7 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15956952

Change-Id: Ia18cdd6d15a1f2bc24b9b7e97e148bee43a9877a
 2021-10-01 20:51:33 +00:00
Wei Wang be5e5bb40e [automerger skipped] lmkd: move to foreground cpuset before killing am: e80774f4b7 -s ours am: cdfda035f2 -s ours 
am skip reason: Merged-In Id475625e0d892fb7111a2cf054d1b57d17003d5a with SHA-1 730e7a9248 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15956952

Change-Id: Ie87ac4f9b2aee3de378342a0f3c00857a8cd3b1b
 2021-10-01 20:50:12 +00:00
Wei Wang cdfda035f2 [automerger skipped] lmkd: move to foreground cpuset before killing am: e80774f4b7 -s ours 
am skip reason: Merged-In Id475625e0d892fb7111a2cf054d1b57d17003d5a with SHA-1 730e7a9248 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15956952

Change-Id: I56b16242e84de7041d06fca9f434e9765b828e5f
 2021-10-01 20:34:31 +00:00
Wei Wang c69a10f2e2 lmkd: move to foreground cpuset before killing am: e80774f4b7 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15956952

Change-Id: I61c3eea83e48d139813d987831b1a72eb7d051d9
 2021-10-01 20:34:18 +00:00
Wei Wang 44cd71066b lmkd: move to foreground cpuset before killing am: 730e7a9248 am: c2fdae89e4 am: 7cc53280b3 am: efff2cd14b 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1842588

Change-Id: I205a26b8f45d42c471a6145cdbcebc4be1b4ee7a
 2021-10-01 18:23:39 +00:00
Wei Wang efff2cd14b lmkd: move to foreground cpuset before killing am: 730e7a9248 am: c2fdae89e4 am: 7cc53280b3 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1842588

Change-Id: Ieee9b828bd2bf1b754a039284db6775fe8f9c9c5
 2021-10-01 18:15:26 +00:00
Wei Wang 7cc53280b3 lmkd: move to foreground cpuset before killing am: 730e7a9248 am: c2fdae89e4 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1842588

Change-Id: Ibbc084bafb4b4cbc5ec870076d2aa35238af799d
 2021-10-01 18:06:29 +00:00
Wei Wang c2fdae89e4 lmkd: move to foreground cpuset before killing am: 730e7a9248 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1842588

Change-Id: I167412b9121920a1efea698a45447c1bd507f671
 2021-10-01 17:58:01 +00:00
Wei Wang e80774f4b7 lmkd: move to foreground cpuset before killing 
Test: Build and boot
Bug: 199797672
Signed-off-by: Wei Wang <wvw@google.com>
Merged-In: Id475625e0d892fb7111a2cf054d1b57d17003d5a
Change-Id: Id475625e0d892fb7111a2cf054d1b57d17003d5a
(cherry picked from commit 730e7a9248)
 2021-09-30 23:25:34 -07:00
Wei Wang 730e7a9248 lmkd: move to foreground cpuset before killing 
Test: Build and boot
Bug: 199797672
Signed-off-by: Wei Wang <wvw@google.com>
Change-Id: Id475625e0d892fb7111a2cf054d1b57d17003d5a
 2021-09-30 23:24:11 -07:00
Wei Wang 9cfac3746d [automerger skipped] lmkd: use fd cache for cgroup migration am: 328e612f1b -s ours am: f59352a4d3 -s ours 
am skip reason: Merged-In Ie7a9eb9676c58309f1407c5f8cc59b302f107d38 with SHA-1 0162e0361f is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15881156

Change-Id: If6fe80731ff3aa9caf6bcd361bca29807663038e
 2021-09-22 22:28:55 +00:00
Wei Wang e8a416fadd [automerger skipped] lmkd: migrate process to FOREGROUND sched group before kill am: 90f3c9e5c6 -s ours am: d1165a4975 -s ours 
am skip reason: skipped by user wvw

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15828583

Change-Id: I999a1a7c815f3499bf0e4104e5599db17cca3da8
 2021-09-22 22:28:55 +00:00
Wei Wang bc2ff5d7e9 [automerger skipped] lmkd: use fd cache for cgroup migration am: 328e612f1b am: 820a3c1c33 -s ours 
am skip reason: Merged-In Ie7a9eb9676c58309f1407c5f8cc59b302f107d38 with SHA-1 0162e0361f is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15881156

Change-Id: I9a20be739a6f1a07adfe97eaaf8a12de668e206d
 2021-09-22 22:25:09 +00:00
Wei Wang 1159ee9766 [automerger skipped] lmkd: migrate process to FOREGROUND sched group before kill am: 90f3c9e5c6 am: a2261d1e6b -s ours 
am skip reason: skipped by user wvw

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15828583

Change-Id: I09086c2ab4cbb3c3f4703a0602896b550ff76873
 2021-09-22 22:25:08 +00:00
Wei Wang f59352a4d3 [automerger skipped] lmkd: use fd cache for cgroup migration am: 328e612f1b -s ours 
am skip reason: Merged-In Ie7a9eb9676c58309f1407c5f8cc59b302f107d38 with SHA-1 0162e0361f is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15881156

Change-Id: I46b16bb312656e4c4f30d700f4ec4ff53cd0898e
 2021-09-22 22:19:41 +00:00
Wei Wang d1165a4975 [automerger skipped] lmkd: migrate process to FOREGROUND sched group before kill am: 90f3c9e5c6 -s ours 
am skip reason: skipped by user wvw

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15828583

Change-Id: I315aeaecde8646dbcb7e5ee13e919ccdc0bcc331
 2021-09-22 22:19:39 +00:00
Wei Wang 820a3c1c33 lmkd: use fd cache for cgroup migration am: 328e612f1b 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15881156

Change-Id: I8dc4aca715668b3f0208721a877b3ca29e4f07a3
 2021-09-22 21:21:19 +00:00
Wei Wang a2261d1e6b lmkd: migrate process to FOREGROUND sched group before kill am: 90f3c9e5c6 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15828583

Change-Id: I24a0ba3f0afcfb7848cf426c00c1d34b8dc2878e
 2021-09-22 21:21:18 +00:00
Wei Wang 4bf3df28d2 lmkd: use fd cache for cgroup migration am: 0162e0361f am: dbb9a69dc6 am: 022fa421c6 am: 7bfd31e6e3 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1833054

Change-Id: Ic052e7d46099f1cbfe42d81ac77e37df41639324
 2021-09-22 19:12:01 +00:00
Wei Wang 7bfd31e6e3 lmkd: use fd cache for cgroup migration am: 0162e0361f am: dbb9a69dc6 am: 022fa421c6 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1833054

Change-Id: I0405e4cf84706d15bf97fda53e8f5711943ca9f5
 2021-09-22 18:59:48 +00:00
Wei Wang 022fa421c6 lmkd: use fd cache for cgroup migration am: 0162e0361f am: dbb9a69dc6 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1833054

Change-Id: I6e90cb69fb9e446239212737f8ef2643699b1360
 2021-09-22 18:38:47 +00:00
Wei Wang 328e612f1b lmkd: use fd cache for cgroup migration 
Test: Build
Bug: 199797672
Signed-off-by: Wei Wang <wvw@google.com>
Change-Id: Ie7a9eb9676c58309f1407c5f8cc59b302f107d38
Merged-In: Ie7a9eb9676c58309f1407c5f8cc59b302f107d38
(cherry picked from commit 0162e0361f)
 2021-09-22 18:35:19 +00:00
Wei Wang dbb9a69dc6 lmkd: use fd cache for cgroup migration am: 0162e0361f 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1833054

Change-Id: Ie70f8800acdef24ccf8731215ce1b1cae8e01539
 2021-09-22 18:27:25 +00:00
Wei Wang 90f3c9e5c6 lmkd: migrate process to FOREGROUND sched group before kill 
BG group may have settings such as cpu.shares impacting reclaim
performance. Let us migrate task to foreground sched group similarly to
cpuset group.

Test: Build
Bug: 199797672
Signed-off-by: Wei Wang <wvw@google.com>
Change-Id: I75ee9f3486a2c76e65267a98e39edff96a5e1673
(cherry picked from commit 0195bcdba7)
 2021-09-21 14:54:44 -07:00
Wei Wang 0162e0361f lmkd: use fd cache for cgroup migration 
Test: Build
Bug: 199797672
Signed-off-by: Wei Wang <wvw@google.com>
Change-Id: Ie7a9eb9676c58309f1407c5f8cc59b302f107d38
 2021-09-21 14:38:49 -07:00
Suren Baghdasaryan cc809e9cab [automerger skipped] lmkd: Do not re-initialize lmkd when persistent properties are loaded am: fcb9cb6de4 am: 0e07e4e3fb -s ours 
am skip reason: Merged-In Iba34fc719a18d58b890549c7415bec869d471901 with SHA-1 fcb9cb6de4 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15798712

Change-Id: I155cf3d713a3a0904d0edf8570e376db0661ec12
 2021-09-17 06:03:43 +00:00
Suren Baghdasaryan 442ed76e03 [automerger skipped] lmkd: Add support for persist.device_config.lmkd_native.* properties am: e7d82ee7e7 am: 32a2f953b0 -s ours 
am skip reason: Merged-In Ia48fd51eab126d307a1604530b642e86cf250688 with SHA-1 e7d82ee7e7 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15788312

Change-Id: I4ef36fcd28f897e7da3423b4e575e3dc8b02854f
 2021-09-17 06:03:42 +00:00
Suren Baghdasaryan 73c23925e9 [automerger skipped] lmkd: Do not re-initialize lmkd when persistent properties are loaded am: fcb9cb6de4 -s ours am: d31d0d1eb2 -s ours 
am skip reason: Merged-In Iba34fc719a18d58b890549c7415bec869d471901 with SHA-1 0e64eadc21 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15798712

Change-Id: I6cc22f296b196134c08141f2107ae934dbfcd0ea
 2021-09-15 23:29:28 +00:00
Suren Baghdasaryan 2c71d517e3 [automerger skipped] lmkd: Add support for persist.device_config.lmkd_native.* properties am: e7d82ee7e7 -s ours am: d941a3e7bb -s ours 
am skip reason: Merged-In Ia48fd51eab126d307a1604530b642e86cf250688 with SHA-1 d0a800402c is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15788312

Change-Id: I082cf993722773f5e7366106df783b6edb978b36
 2021-09-15 23:29:27 +00:00
Suren Baghdasaryan 0e07e4e3fb lmkd: Do not re-initialize lmkd when persistent properties are loaded am: fcb9cb6de4 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15798712

Change-Id: I2bbf4b0887fbdcd2b4c23cdda94e5800acf588e7
 2021-09-15 23:19:18 +00:00
Suren Baghdasaryan 32a2f953b0 lmkd: Add support for persist.device_config.lmkd_native.* properties am: e7d82ee7e7 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15788312

Change-Id: I1cd180d62fb0f4553f6040b01417a73a6b0f4c70
 2021-09-15 23:19:17 +00:00
Suren Baghdasaryan d31d0d1eb2 [automerger skipped] lmkd: Do not re-initialize lmkd when persistent properties are loaded am: fcb9cb6de4 -s ours 
am skip reason: Merged-In Iba34fc719a18d58b890549c7415bec869d471901 with SHA-1 0e64eadc21 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15798712

Change-Id: I414d3c898dd7503119e37f9e7ad2a601c51cbbba
 2021-09-15 23:18:00 +00:00
Suren Baghdasaryan d941a3e7bb [automerger skipped] lmkd: Add support for persist.device_config.lmkd_native.* properties am: e7d82ee7e7 -s ours 
am skip reason: Merged-In Ia48fd51eab126d307a1604530b642e86cf250688 with SHA-1 d0a800402c is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15788312

Change-Id: Ice7ea4aac70782659cc2009cea1e6614b13d85a9
 2021-09-15 23:17:59 +00:00