5164031220
Merge "lmkd: Remove uses of hardcoded 4k PAGE_SIZE macro" into main am: f6f744fcc9 am: 8649898f6c am: 6aff556a55 am: 9add92ee7f
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2694569
Change-Id: I95d86740b48e0108cfe5a9a296e66c4b26ce993f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-08-09 03:09:15 +00:00
9add92ee7f
Merge "lmkd: Remove uses of hardcoded 4k PAGE_SIZE macro" into main am: f6f744fcc9 am: 8649898f6c am: 6aff556a55
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2694569
Change-Id: I9bf47902e27ea862e889fd3b573792f059f06d3c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-08-09 02:23:43 +00:00
6aff556a55
Merge "lmkd: Remove uses of hardcoded 4k PAGE_SIZE macro" into main am: f6f744fcc9 am: 8649898f6c
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2694569
Change-Id: I2734319fba60b770cd7cab5bb2013cd125d219e0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-08-09 01:40:06 +00:00
8649898f6c
Merge "lmkd: Remove uses of hardcoded 4k PAGE_SIZE macro" into main am: f6f744fcc9
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2694569
Change-Id: I5207e77969fed083af7a7907fa1014ff0853ce95
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-08-09 00:56:30 +00:00
f6f744fcc9
Merge "lmkd: Remove uses of hardcoded 4k PAGE_SIZE macro" into main
2023-08-09 00:18:34 +00:00
5d397582ac
lmkd: Remove uses of hardcoded 4k PAGE_SIZE macro
...
Use getpagesize() to query the real page size instead.
Bug: 294618124
Test: m
Change-Id: If9046f36412a54ba08b94cf3b43cd7bf9c1f26b5
2023-08-08 15:58:16 -07:00
61374ce038
lmkd: check pgrefill vmstat when deciding active reclaim am: 4d8791b1f1 am: 3d9c7f86fa am: d194d9188f am: 17c4843c31 am: 844fa71bc7
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2662996
Change-Id: I380a503269c1b56d770226a2d6372dcd7ab7a68b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-29 02:13:47 +00:00
844fa71bc7
lmkd: check pgrefill vmstat when deciding active reclaim am: 4d8791b1f1 am: 3d9c7f86fa am: d194d9188f am: 17c4843c31
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2662996
Change-Id: I64155b8e4e4647973f86e1ae0f909b211587a99c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-29 01:19:58 +00:00
17c4843c31
lmkd: check pgrefill vmstat when deciding active reclaim am: 4d8791b1f1 am: 3d9c7f86fa am: d194d9188f
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2662996
Change-Id: I8a4cab96fb4b2890ce539ac0e62eccc73ef55516
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-29 00:18:11 +00:00
d194d9188f
lmkd: check pgrefill vmstat when deciding active reclaim am: 4d8791b1f1 am: 3d9c7f86fa
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2662996
Change-Id: I38db2a8a9740d541ee92b3ae40ad186ffd8dc6d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-28 23:31:54 +00:00
3d9c7f86fa
lmkd: check pgrefill vmstat when deciding active reclaim am: 4d8791b1f1
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2662996
Change-Id: I4b7e1a8bc1f8d5c706ff8fbdfbba952309cf643b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-28 22:52:14 +00:00
4d8791b1f1
lmkd: check pgrefill vmstat when deciding active reclaim
...
In rare cases it's possible that pgscan is not changing because inactive
LRU is empty and can't be refilled from the active LRU due to all
pages being hot. In such conditions pgscan_kswapd/pgscan_direct will
not change while pgrefill will be increasing due to active LRU being
scanned. Lmkd would incorrectly treat this situation as if no reclaim
activity happened.
Change lmkd to check pgrefill as well to detect such conditions.
Bug: 288383787
Change-Id: I6b49607429e2f673bba2645ccddff1a141afbcd1
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
2023-07-28 20:48:15 +00:00
5e4952b443
[automerger skipped] Add a configuration to delay monitor initialization am: 1847e9d7ab am: f53e58ae1d -s ours am: 3f840a5a9f -s ours am: 70ea9aa15e -s ours am: 7a68ef4995 -s ours
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am skip reason: Merged-In I17cfbf4c7f83bc80dd92a99dfb0254a7e20289be with SHA-1 d0a45850e7https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2650042
Change-Id: I7b77a9ec38ed4c7bb140ef76c87ef954e96820c7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-20 01:05:10 +00:00
7a68ef4995
[automerger skipped] Add a configuration to delay monitor initialization am: 1847e9d7ab am: f53e58ae1d -s ours am: 3f840a5a9f -s ours am: 70ea9aa15e -s ours
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am skip reason: Merged-In I17cfbf4c7f83bc80dd92a99dfb0254a7e20289be with SHA-1 d0a45850e7https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2650042
Change-Id: I19e5619a91718668f648a53d35415cc9b58e50ff
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-20 00:23:04 +00:00
70ea9aa15e
[automerger skipped] Add a configuration to delay monitor initialization am: 1847e9d7ab am: f53e58ae1d -s ours am: 3f840a5a9f -s ours
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am skip reason: Merged-In I17cfbf4c7f83bc80dd92a99dfb0254a7e20289be with SHA-1 d0a45850e7https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2650042
Change-Id: I2a7d4db42053317ecda507cd64f2ca6fd2799781
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-19 23:59:10 +00:00
3f840a5a9f
[automerger skipped] Add a configuration to delay monitor initialization am: 1847e9d7ab am: f53e58ae1d -s ours
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am skip reason: Merged-In I17cfbf4c7f83bc80dd92a99dfb0254a7e20289be with SHA-1 d0a45850e7https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2650042
Change-Id: I86580a53b8781b02dcaa5a034f5b9eb102cb683e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-19 23:36:47 +00:00
f53e58ae1d
Add a configuration to delay monitor initialization am: 1847e9d7ab
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2650042
Change-Id: I6deffbc47fa0a6b7322cf35e41692a1ce0048c4c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-19 22:57:50 +00:00
2b1aa9aabc
Add a configuration to delay monitor initialization am: d0a45850e7 am: 2f0a1bdf1a am: 7b1df14f6b
...
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/24009226
Change-Id: Ic680d6be9173a12f86294ef68e120f93d9568f82
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-19 21:47:37 +00:00
7b1df14f6b
Add a configuration to delay monitor initialization am: d0a45850e7 am: 2f0a1bdf1a
...
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/24009226
Change-Id: I5585634e5f173b48743a7ace33dd68a1f9220a49
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-19 21:01:11 +00:00
2f0a1bdf1a
Add a configuration to delay monitor initialization am: d0a45850e7
...
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/24009226
Change-Id: I640c5585a01a1e104c0222cf85ab46662a71f9f6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-07-19 20:16:55 +00:00
1847e9d7ab
Add a configuration to delay monitor initialization
...
To save CPU cycles during boot for low resource device a new
configuration is added to delay initialization of monitoring until boot
is complete.
Bug: 288566858
Test: Build, boot and verified boot logs to confirm the behavior.
Merged-In: I17cfbf4c7f83bc80dd92a99dfb0254a7e20289be
Change-Id: I17cfbf4c7f83bc80dd92a99dfb0254a7e20289be
2023-07-19 19:46:12 +00:00
d0a45850e7
Add a configuration to delay monitor initialization
...
To save CPU cycles during boot for low resource device a new
configuration is added to delay initialization of monitoring until boot
is complete.
Bug: 288566858
Test: Build, boot and verified boot logs to confirm the behavior.
Change-Id: I17cfbf4c7f83bc80dd92a99dfb0254a7e20289be
2023-07-18 17:45:17 -07:00
cb0e0f299b
lmkd: remove unused LMK_STAT_STATE_CHANGED notification am: 5860e852f8 am: 9260f6fdf4 am: 9c57dad3d2 am: b77b392278 am: feaf9bbc0f am: bae2dfebb6
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2596772
Change-Id: Id34624e84e0fa2c133aff41a5c060b8042ad0b5b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-05-20 05:15:56 +00:00
bae2dfebb6
lmkd: remove unused LMK_STAT_STATE_CHANGED notification am: 5860e852f8 am: 9260f6fdf4 am: 9c57dad3d2 am: b77b392278 am: feaf9bbc0f
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2596772
Change-Id: I26f57abd01695f83fc358af1ef9c8f733450b933
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-05-20 04:51:03 +00:00
feaf9bbc0f
lmkd: remove unused LMK_STAT_STATE_CHANGED notification am: 5860e852f8 am: 9260f6fdf4 am: 9c57dad3d2 am: b77b392278
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2596772
Change-Id: Ibc183ce960a4615a7975aa428018c9eeda1bcfb8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-05-20 04:01:30 +00:00
b77b392278
lmkd: remove unused LMK_STAT_STATE_CHANGED notification am: 5860e852f8 am: 9260f6fdf4 am: 9c57dad3d2
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2596772
Change-Id: Iac383521d66b64009eae4ca731b5950a191e33d9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-05-20 03:10:13 +00:00
9c57dad3d2
lmkd: remove unused LMK_STAT_STATE_CHANGED notification am: 5860e852f8 am: 9260f6fdf4
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2596772
Change-Id: I9e6505aec49e190960395448cc201e22229e87ef
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-05-20 02:22:46 +00:00
9260f6fdf4
lmkd: remove unused LMK_STAT_STATE_CHANGED notification am: 5860e852f8
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2596772
Change-Id: Ie9de6d0d3f35ab4e12ab63b01fe5838fecf55099
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-05-20 01:34:24 +00:00
5860e852f8
lmkd: remove unused LMK_STAT_STATE_CHANGED notification
...
The LmkStateChanged atom was historically used to mark lmk activity
and trigger additional stats polling. For more than a year this has
not been used at all (as statsd supported event-based triggering).
Remove unnecessary functionality.
Bug: 278174420
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I9f7f56711fabb751cf7a57ea7279759bcc4a3dff
2023-05-19 14:08:10 -07:00
fae3d09a0e
lmkd: Send Actual OOM Score to lmkd_free_memory_before_kill_hook am: 556740ef04 am: 52d4c9c66d am: 4fb4ad2282 am: f935f02145 am: 499cc71e28
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2489435
Change-Id: Id7fa9daec55e538f4e023d54ac98d6d400567dd5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 05:20:02 +00:00
bfdf1cac09
lmkd: Send Actual OOM Score to lmkd_free_memory_before_kill_hook am: 556740ef04 am: 52d4c9c66d am: 4fb4ad2282 am: f935f02145 am: fcc9c1a592
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2489435
Change-Id: Ib2f84f60560e403b9e9711861f0fd70a7279ee02
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 05:19:44 +00:00
499cc71e28
lmkd: Send Actual OOM Score to lmkd_free_memory_before_kill_hook am: 556740ef04 am: 52d4c9c66d am: 4fb4ad2282 am: f935f02145
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2489435
Change-Id: I1c09b7eec278845f417f8d0c007c1ea05b2a2478
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 04:26:56 +00:00
fcc9c1a592
lmkd: Send Actual OOM Score to lmkd_free_memory_before_kill_hook am: 556740ef04 am: 52d4c9c66d am: 4fb4ad2282 am: f935f02145
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2489435
Change-Id: I4bcbd36becef3ca92a31320a9fd294e0edb1d9c6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 04:26:41 +00:00
5990c81ca7
Merge "Improve code formatting for lmkd's README. am: bb87e41b6f am: 5bc7c509d5 am: ada49845b0 am: 6dc1b3f913 am: 3288304b5f"
2023-03-22 03:47:07 +00:00
bd1428fab3
Improve code formatting for lmkd's README. am: bb87e41b6f am: 5bc7c509d5 am: ada49845b0 am: 6dc1b3f913 am: 3288304b5f
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2497556
Change-Id: I456f86b8f95139e7046499f0ca8a4b56e12ed5f1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 03:47:02 +00:00
280f06e13a
Improve code formatting for lmkd's README. am: bb87e41b6f am: 5bc7c509d5 am: ada49845b0 am: 6dc1b3f913 am: 85b2f08419
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2497556
Change-Id: I1be552dc2b84643435e5e9457c16acfb71ca3ed0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 03:46:59 +00:00
f935f02145
lmkd: Send Actual OOM Score to lmkd_free_memory_before_kill_hook am: 556740ef04 am: 52d4c9c66d am: 4fb4ad2282
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2489435
Change-Id: Ia0d934ba44f0ec835ada7853836bd939f4980a9e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 03:46:28 +00:00
3288304b5f
Improve code formatting for lmkd's README. am: bb87e41b6f am: 5bc7c509d5 am: ada49845b0 am: 6dc1b3f913
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2497556
Change-Id: I88c34673b595005a260b6e13474f172986a0e099
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 03:10:25 +00:00
85b2f08419
Improve code formatting for lmkd's README. am: bb87e41b6f am: 5bc7c509d5 am: ada49845b0 am: 6dc1b3f913
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2497556
Change-Id: Id13822442b616871b4550f70fd4ebf24343f67ac
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 03:08:58 +00:00
4fb4ad2282
lmkd: Send Actual OOM Score to lmkd_free_memory_before_kill_hook am: 556740ef04 am: 52d4c9c66d
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2489435
Change-Id: I290c75ace14c6b386f4bb546e6de00bb46bf7831
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 02:48:47 +00:00
6dc1b3f913
Improve code formatting for lmkd's README. am: bb87e41b6f am: 5bc7c509d5 am: ada49845b0
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2497556
Change-Id: If7419f3eaddee1da55a092663ef210ccd04a262d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 02:17:41 +00:00
52d4c9c66d
lmkd: Send Actual OOM Score to lmkd_free_memory_before_kill_hook am: 556740ef04
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2489435
Change-Id: I7f97cd8c982de680fc3d2e7e8c7e9d8ef1bfe125
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 02:12:09 +00:00
ada49845b0
Improve code formatting for lmkd's README. am: bb87e41b6f am: 5bc7c509d5
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2497556
Change-Id: I8f57373b0dd8a50cb4e916318bdb2dcb7998fa3a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 01:33:17 +00:00
5bc7c509d5
Improve code formatting for lmkd's README. am: bb87e41b6f
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2497556
Change-Id: Ica7d6432333f5c40ec4caab690862e20d84039a1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-22 01:05:44 +00:00
556740ef04
lmkd: Send Actual OOM Score to lmkd_free_memory_before_kill_hook
...
Previously the min_oom score of the candidate search was sent to
lmkd_free_memory_before_kill_hook. This is incorrect as the hook expects
the actual oom score of the process.
Bug: b/273670531
Test: cq
Change-Id: Id72c8b39f9c745a8f20fde15266857cb2d2222bf
2023-03-22 00:33:30 +00:00
bb87e41b6f
Improve code formatting for lmkd's README.
...
Before: https://android.googlesource.com/platform/system/memory/lmkd/+/refs/heads/master/README.md
After: https://android.googlesource.com/platform/system/memory/lmkd/+/refs/changes/56/2497556/2/README.md
Test: N/A
Change-Id: Id7fa7d0ffb66590525a978e3ee716ee567ea9fd6
2023-03-20 09:38:06 -07:00
0dbdb886d8
Move lmkd_tests to 'presubmit' group am: bedcba1885 am: 6d6feea2da am: 7e055d03a2 am: 6d1d0f0aac am: febdf09836
...
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2464654
Change-Id: Ia654ae263ab6656741a82b2ecdf9863aad5416f2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-02 03:53:00 +00:00
6dbb95397e
Move lmkd_tests to 'presubmit' group am: bedcba1885 am: 6d6feea2da am: 7e055d03a2 am: 6d1d0f0aac am: 0147eded26
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2464654
Change-Id: Ic886876f4f35e419f1c623faef5a9f154065eaaf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-02 03:52:20 +00:00
febdf09836
Move lmkd_tests to 'presubmit' group am: bedcba1885 am: 6d6feea2da am: 7e055d03a2 am: 6d1d0f0aac
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2464654
Change-Id: Ia9db59886a7b67dd53d281f420da3147f808738e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-02 03:14:59 +00:00
0147eded26
Move lmkd_tests to 'presubmit' group am: bedcba1885 am: 6d6feea2da am: 7e055d03a2 am: 6d1d0f0aac
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/2464654
Change-Id: Id94404c2dfe6a76846edb72a7ce998c362d43f7a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
2023-03-02 03:14:40 +00:00
Kalesh Singh
Suren Baghdasaryan
Lee George Thomas
Kameron Lutes
Automerger Merge Worker
Mateus Azis
Julien Desprez