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977 Commits

Author SHA1 Message Date
Chris Morin 74b4df95b4 Replace mentions of "oom_adj" with "oom_score_adj" 
Some log messages mention "oom_adj" instead of "oom_score_adj" when
referring to oom_score_adj. This is confusing because "oom_adj" is a
separate value which was supplanted by oom_score_adj, but can still be
used.

Test: trigger memory pressure and view logs
Change-Id: I23825083cecfff6bd32bfb39c6dac1f2b17a72a7
 2021-02-26 00:07:16 -08:00
Xin Li 4bad06df3e [automerger skipped] Mark ab/7061308 as merged in stage. am: b88ab3d63f -s ours am: 93f513941c -s ours 
am skip reason: Change-Id Iaf7197de5b8b1632357d239aedc58589dfa01ca8 with SHA-1 019502f8ff is in history

Original change: undetermined

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ib5eaeeb53a9240d39040afbcf102fb7acdd7c7fc
 2021-02-20 10:11:15 +00:00
Xin Li 93f513941c [automerger skipped] Mark ab/7061308 as merged in stage. am: b88ab3d63f -s ours 
am skip reason: Change-Id Iaf7197de5b8b1632357d239aedc58589dfa01ca8 with SHA-1 019502f8ff is in history

Original change: undetermined

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I6d3d72caea3176493f55efa85c643e0e12b796ad
 2021-02-20 09:30:00 +00:00
Xin Li b88ab3d63f Mark ab/7061308 as merged in stage. 
Bug: 180401296
Merged-In: Iaf7197de5b8b1632357d239aedc58589dfa01ca8
Change-Id: Ief78eca564efa0a41297a15c21f7e8e14fe57bdf
 2021-02-20 00:24:41 -08:00
Bob Badour 1b69602dd5 [LSC] Add LOCAL_LICENSE_KINDS to system/memory/lmkd am: 0bc044bc32 am: 04cea7c607 am: bcdf5072a2 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1589007

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I04c7db56eca4a5497bf36e7db7cec5543d608b11
 2021-02-16 19:41:23 +00:00
Bob Badour bcdf5072a2 [LSC] Add LOCAL_LICENSE_KINDS to system/memory/lmkd am: 0bc044bc32 am: 04cea7c607 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1589007

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iebc769459ca7acd508c9d84f7af4895abbc6905c
 2021-02-16 18:48:28 +00:00
Bob Badour 04cea7c607 [LSC] Add LOCAL_LICENSE_KINDS to system/memory/lmkd am: 0bc044bc32 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1589007

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I1e0fd1880b7b45a980877b88ac26c53763b8e340
 2021-02-16 18:18:47 +00:00
Bob Badour 0bc044bc32 [LSC] Add LOCAL_LICENSE_KINDS to system/memory/lmkd 
Added SPDX-license-identifier-Apache-2.0 to:
  Android.bp
  libpsi/Android.bp
  tests/Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: I5fed190764c763388c50c2fea58c5c421579bd30
 2021-02-12 18:10:32 -08:00
Suren Baghdasaryan bf5168f54e lmkd_test: remove memcg creation on non-AndroidGo devices am: d7146e0f54 am: 475a02ffac am: 2db83f29b7 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1556790

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I3aec86481552556922a4ef78320c5244ce7d35bf
 2021-01-22 20:07:50 +00:00
Suren Baghdasaryan 2db83f29b7 lmkd_test: remove memcg creation on non-AndroidGo devices am: d7146e0f54 am: 475a02ffac 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1556790

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: If82deacac7b7ef0a4569042c12e4c72f681085f0
 2021-01-22 19:30:48 +00:00
Suren Baghdasaryan 475a02ffac lmkd_test: remove memcg creation on non-AndroidGo devices am: d7146e0f54 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1556790

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ifb5b2ab44681912dd7f70679f3c350f6b27b0be4
 2021-01-22 19:10:26 +00:00
Suren Baghdasaryan d7146e0f54 lmkd_test: remove memcg creation on non-AndroidGo devices 
Memory cgroups are disabled on non-AndroidGo devices. Change the test
not to fail due to missing in-kernel memory cgroup support.

Bug: 172296409
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I35d724c23c22e97458976c1cad45fe9d993326f9
 2021-01-21 22:37:03 +00:00
Ioannis Ilkos 96bdb5f001 Change lmkd defaults for statsd events am: dab3944256 am: ae7021b38f am: 3236ba21dd 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1555318

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ic6c8ec936f142c83c709e02e2c8f8aedf78346ad
 2021-01-21 01:48:03 +00:00
Ioannis Ilkos 3236ba21dd Change lmkd defaults for statsd events am: dab3944256 am: ae7021b38f 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1555318

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ia289cf09f63d9d2cc1830b46664d74fb9809c90c
 2021-01-21 01:17:32 +00:00
Ioannis Ilkos ae7021b38f Change lmkd defaults for statsd events am: dab3944256 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1555318

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I07d9136c5bb3467f6538b8d91a952d0a32db4fcf
 2021-01-21 00:58:30 +00:00
Ioannis Ilkos dab3944256 Change lmkd defaults for statsd events 
LMK events are an important platform memory monitoring signal. Enable
them by default.
Changes:
- Compile lmkd with statsd by default
- Signal lmkd by default

Test: build, statsd cts
Bug: 177985094
Change-Id: I070660767db6e3bc8926ff82b64b99c7ee9a0108
 2021-01-20 20:08:19 +00:00
Treehugger Robot 1584dac7d7 Merge "lmkd: Add clang format symlink" am: 9fc38629dc am: b7315ea3b6 am: 019502f8ff 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1510010

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ide6c926ecc5ec15a0999a2be1aa51eb3f04f10cc
 2020-12-30 20:54:19 +00:00
Treehugger Robot 019502f8ff Merge "lmkd: Add clang format symlink" am: 9fc38629dc am: b7315ea3b6 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1510010

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iaf7197de5b8b1632357d239aedc58589dfa01ca8
 2020-12-30 20:18:48 +00:00
Treehugger Robot b7315ea3b6 Merge "lmkd: Add clang format symlink" am: 9fc38629dc 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1510010

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: If0aabdfd37af4d3d128d592a0dbbcf275ed98663
 2020-12-30 19:52:48 +00:00
Treehugger Robot 9fc38629dc Merge "lmkd: Add clang format symlink" 2020-12-30 19:38:28 +00:00
Suren Baghdasaryan 24ede1569c lmkd: Handle workingset_refault vmstat field change in 5.9 kernel am: dc60f9717b am: fcebcf44c3 am: e82fa8c9a0 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1528739

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ifc785198e51164cc0c9fd73a3175ec0480ee0e9e
 2020-12-15 02:15:52 +00:00
Suren Baghdasaryan a41843a95a lmkd: Remove unused workingset_refault parsing from zoneinfo am: 9f8d3dec72 am: a723c343d2 am: d689fdd8d4 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1528738

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I0f09e4e6519fb174ff4162fb7c9d596c6b95cbdb
 2020-12-15 02:15:51 +00:00
Suren Baghdasaryan e82fa8c9a0 lmkd: Handle workingset_refault vmstat field change in 5.9 kernel am: dc60f9717b am: fcebcf44c3 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1528739

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ifa11e51578b8ce4a96c18680360f51e3b902a0f3
 2020-12-15 02:00:59 +00:00
Suren Baghdasaryan d689fdd8d4 lmkd: Remove unused workingset_refault parsing from zoneinfo am: 9f8d3dec72 am: a723c343d2 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1528738

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ic88201a020a6eda7fe905fd4ac1f3df0e89d6b15
 2020-12-15 02:00:58 +00:00
Suren Baghdasaryan fcebcf44c3 lmkd: Handle workingset_refault vmstat field change in 5.9 kernel am: dc60f9717b 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1528739

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ic3a3a5292dcacca866c9a1ef973e644cc00f4aba
 2020-12-15 01:50:59 +00:00
Suren Baghdasaryan a723c343d2 lmkd: Remove unused workingset_refault parsing from zoneinfo am: 9f8d3dec72 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1528738

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I57e18b751209779cf5f17ab784b54f2a7741129a
 2020-12-15 01:50:58 +00:00
Suren Baghdasaryan dc60f9717b lmkd: Handle workingset_refault vmstat field change in 5.9 kernel 
Linux kernel 5.9 change some vmstat fields including workingset_refault
which affects lmkd operation. Update vmstat parsing to handle both
old (workingset_refault) and new (workingset_refault_file) names for
that field.

Bug: 175617952
Test: lmkd_unit_test
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I8f9b3d027ca96154f07e7252902a5aa04cf05a9f
 2020-12-14 13:38:48 -08:00
Suren Baghdasaryan 9f8d3dec72 lmkd: Remove unused workingset_refault parsing from zoneinfo 
workingset_refault field in zoneinfo is currently being parsed but
is not used. Instead the same field in vmstat is being used to
capture the number of file-backed workingset refaults. Remove the
unused field parsing code.

Bug: 175617952
Test: lmkd_unit_test
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I79641a833c252cf50ac08c0c7d17c8294236d82d
 2020-12-14 13:10:59 -08:00
Kalesh Singh 5015275acf lmkd: Add clang format symlink 
Bug: 174144799
Test: clang-format -i <file>
Change-Id: I56afa2b58891fbc1786669afa7d442343dbc6f19
 2020-11-24 13:09:01 -05:00
Xin Li 1b8a38e058 Mark ab/6881855 as merged am: 07acc19c82 am: 51ce688cf3 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/13113095

Change-Id: I9fb2f19a694e46733955429117cfccace7fa55b5
 2020-11-24 00:54:32 +00:00
Xin Li 51ce688cf3 Mark ab/6881855 as merged am: 07acc19c82 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/13113095

Change-Id: I87d9d415c57bf723e40190c9e168fbdeeeb67ca7
 2020-11-24 00:25:53 +00:00
Xin Li 07acc19c82 Mark ab/6881855 as merged 
Bug: 172690556
Change-Id: I3f3d51c5ec32369ba0c31113822118d4bffe4147
 2020-11-23 11:33:00 -08:00
Xin Li 9179abf75e [automerger skipped] Skip ab/6749736 in stage. am: e6ad9cc974 -s ours am: 5f53b6182a -s ours am: 7d88c39e7e -s ours 
am skip reason: Change-Id I21557b59bcb67736b552b7f5fa3b37045851a4dd with SHA-1 5ac19eb471 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/12797482

Change-Id: Ie2ea9f226d3d559d63a7f8adebfbc1a8e22a36c6
 2020-10-09 06:06:22 +00:00
Xin Li 7d88c39e7e [automerger skipped] Skip ab/6749736 in stage. am: e6ad9cc974 -s ours am: 5f53b6182a -s ours 
am skip reason: Change-Id I21557b59bcb67736b552b7f5fa3b37045851a4dd with SHA-1 5ac19eb471 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/12797482

Change-Id: Ic0a4ce9ec9aacc805f9dafe2f3f5f8a58d04ec90
 2020-10-09 04:17:56 +00:00
Xin Li 5f53b6182a [automerger skipped] Skip ab/6749736 in stage. am: e6ad9cc974 -s ours 
am skip reason: Change-Id I21557b59bcb67736b552b7f5fa3b37045851a4dd with SHA-1 5ac19eb471 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/12797482

Change-Id: I48f4da311c68103df2f205d1127bb3470001e461
 2020-10-09 03:39:58 +00:00
Xin Li e6ad9cc974 Skip ab/6749736 in stage. 
Merged-In: I21557b59bcb67736b552b7f5fa3b37045851a4dd
Change-Id: I4ba2e0df4785cafd998a73ac73520c5ac06cc700
 2020-10-08 17:24:04 -07:00
Sudarshan Rajagopalan c30332e48f libpsi: Export library to vendor am: c467601098 am: 54c3db5d70 am: 449b0f229f am: c9703e8e18 am: b94cc1c4d3 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1437955

Change-Id: Iea962c01c5132af48d79c7d325aadd8ec1b3aecc
 2020-09-29 02:59:45 +00:00
Sudarshan Rajagopalan b94cc1c4d3 libpsi: Export library to vendor am: c467601098 am: 54c3db5d70 am: 449b0f229f am: c9703e8e18 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1437955

Change-Id: I82b31efaf6b8347019fc934d154493a132cdec0d
 2020-09-29 02:22:19 +00:00
Sudarshan Rajagopalan c9703e8e18 libpsi: Export library to vendor am: c467601098 am: 54c3db5d70 am: 449b0f229f 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1437955

Change-Id: I63af4bea59653360e6db2014f7d48b4478e03b48
 2020-09-29 01:56:06 +00:00
Sudarshan Rajagopalan 33cb847bf1 libpsi: Add explicit header files am: 8771e054e8 am: 41dc0274a3 am: 21eb403400 am: 070fa2cc74 am: bfacb1cbdc 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1437956

Change-Id: Icc3742db01b3a580ce7857d27fa8f7820a360989
 2020-09-29 01:54:19 +00:00
Sudarshan Rajagopalan 449b0f229f libpsi: Export library to vendor am: c467601098 am: 54c3db5d70 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1437955

Change-Id: I59b45e92823d544f77c7dc207b0c836d2d56280d
 2020-09-29 01:39:26 +00:00
Sudarshan Rajagopalan bfacb1cbdc libpsi: Add explicit header files am: 8771e054e8 am: 41dc0274a3 am: 21eb403400 am: 070fa2cc74 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1437956

Change-Id: Ia4fff3569217a00c5aab164c96ce8d617c09f97b
 2020-09-29 01:39:06 +00:00
Sudarshan Rajagopalan 54c3db5d70 libpsi: Export library to vendor am: c467601098 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1437955

Change-Id: I71df63d382caf5f06131b1f7950dab1955bb6c4d
 2020-09-29 01:21:07 +00:00
Sudarshan Rajagopalan 070fa2cc74 libpsi: Add explicit header files am: 8771e054e8 am: 41dc0274a3 am: 21eb403400 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1437956

Change-Id: I5ea35dba3983dbc8d62c5dae6065139753b7a586
 2020-09-29 01:20:24 +00:00
Sudarshan Rajagopalan 21eb403400 libpsi: Add explicit header files am: 8771e054e8 am: 41dc0274a3 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1437956

Change-Id: I70265a45d7aed65c9341b91db8b26968a2de1fe2
 2020-09-29 01:04:40 +00:00
Sudarshan Rajagopalan 41dc0274a3 libpsi: Add explicit header files am: 8771e054e8 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1437956

Change-Id: I7c68520392ec9aca5921dac5b372cbf011849800
 2020-09-29 00:10:01 +00:00
Sudarshan Rajagopalan c467601098 libpsi: Export library to vendor 
Make vendor_available = true so that other modules in vendor image
can leverage this library to init, register and unregister to psi.

Bug: 169346507
Change-Id: I47f7d25984e09d61703e7b2bd6fcb8db9d3814f5
Signed-off-by: Sudarshan Rajagopalan <sudaraja@codeaurora.org>
 2020-09-28 14:51:09 -07:00
Sudarshan Rajagopalan 8771e054e8 libpsi: Add explicit header files 
The libpsi source code is missing cutils and stdio header files.
Add cutils and stdio header files, and add libcutils_headers to
the header library in Android.bp.

Bug: 169346507
Change-Id: I2d613d5724d3c5f52dd52dcae7024439f2e8d5bb
Signed-off-by: Sudarshan Rajagopalan <sudaraja@codeaurora.org>
 2020-09-28 14:50:15 -07:00
Suren Baghdasaryan b97c3ccdfb [automerger skipped] lmkd: report kill reason, and meminfo details to statsd for each kill am: 140385d3a0 -s ours am: fb80cee5c6 -s ours 
am skip reason: Change-Id Ic46aed3c85b880b32ac5ad61b55f90e0d33517c7 with SHA-1 3cc1f13044 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/12590075

Change-Id: I377006cd5c900e46e2a7306acd9bbfa264df9300
 2020-09-16 18:53:18 +00:00
Suren Baghdasaryan fb80cee5c6 [automerger skipped] lmkd: report kill reason, and meminfo details to statsd for each kill am: 140385d3a0 -s ours 
am skip reason: Change-Id Ic46aed3c85b880b32ac5ad61b55f90e0d33517c7 with SHA-1 3cc1f13044 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/12590075

Change-Id: Ifde6aafa26f0af2d605a42cbf046d5a598818341
 2020-09-16 16:52:06 +00:00