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Author SHA1 Message Date
Suren Baghdasaryan 7040ea8649 lmkd: Disable critical thrashing limit by default am: c1171394a3 am: 05a14bada0 am: 05bf34f100 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1773246

Change-Id: I610407fa6f877b9740d8ca65bfd46f8af34034da
 2021-07-20 21:38:14 +00:00
Suren Baghdasaryan 05bf34f100 lmkd: Disable critical thrashing limit by default am: c1171394a3 am: 05a14bada0 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1773246

Change-Id: I9f326e632fbb8cda92b19f2b1cf91031fee5fc63
 2021-07-20 21:28:33 +00:00
Suren Baghdasaryan 05a14bada0 lmkd: Disable critical thrashing limit by default am: c1171394a3 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1773246

Change-Id: I878ee527439b88c108d006feef6b491c6f8f5db3
 2021-07-20 21:14:09 +00:00
Suren Baghdasaryan 67694f533a lmkd: Disable critical thrashing limit by default am: e1ffef4e36 am: 1ef8e2f767 am: 3ac4c14738 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: Icb47f3caf9bb4021e9f15bb8507691f62f9385b5
 2021-07-20 20:07:29 +00:00
Suren Baghdasaryan 73835e0af2 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 am: 8da0890d28 am: 8522f4bdd9 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: Icd5e55fcba66ce7102f9a1b90f9a1a4a3fb2ebcd
 2021-07-20 20:07:19 +00:00
Suren Baghdasaryan 3ac4c14738 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 am: 1ef8e2f767 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: Ibe2fa32143864c307eb879def1f9719b2a627c6d
 2021-07-20 19:48:43 +00:00
Suren Baghdasaryan 8522f4bdd9 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 am: 8da0890d28 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: I2a5ae0bbd024958eeb0e971654dc2d1881812fab
 2021-07-20 19:48:14 +00:00
Suren Baghdasaryan e2669d0dd4 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 am: dc15688627 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: I90041332fc1355b38992b4e828ccf5dd1294b09f
 2021-07-20 19:47:42 +00:00
Suren Baghdasaryan 8da0890d28 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: I85527bc1aa7fd77fa693909ad914c1fbd6705511
 2021-07-20 19:36:07 +00:00
Suren Baghdasaryan 1ef8e2f767 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: I5614425c8b29377aae1fde3fa1e5dba910e85792
 2021-07-20 19:35:27 +00:00
Suren Baghdasaryan dc15688627 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: I4b19e379b84e87682144bddd9904eedc6d66eb7d
 2021-07-20 19:35:18 +00:00
Suren Baghdasaryan c1171394a3 lmkd: Disable critical thrashing limit by default 
Critical thrashing limit determines the balance between how much
thrashing should be tolerated before killing a perceptible app.
This threshold might differ between devices, therefore we disable
critical thrashing limit by default allowing each device to set it
individually. This is done to prevent excessive kills of perceptible
apps.

Bug: 194199500
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Idd1715564c3727b09fcb0a109ab3d6bae9d0b99a
 2021-07-20 18:12:22 +00:00
Suren Baghdasaryan e1ffef4e36 lmkd: Disable critical thrashing limit by default 
Critical thrashing limit determines the balance between how much
thrashing should be tolerated before killing a perceptible app.
This threshold might differ between devices, therefore we disable
critical thrashing limit by default allowing each device to set it
individually. This is done to prevent excessive kills of perceptible
apps.

Bug: 194199500
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Idd1715564c3727b09fcb0a109ab3d6bae9d0b99a
 2021-07-20 18:06:43 +00:00
Suren Baghdasaryan 57f12d13ce lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark 
We see many cases when device keeps thrashing despite lmkd kills. This
happens because killed processes do not free enough filecache to fit
the current workingset completely.
To prevent such cases, introduce ro.lmk.filecache_min_kb property to
specify min filecache size in KB that should be reached after thrashing
is detected. Lmkd will keep killing background processes until this
filecache size limit is satisfied.

Bug: 193293513
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749
Merged-In: I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749
 2021-07-19 09:50:49 +00:00
Suren Baghdasaryan 86bd2c200e lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark am: 11221d4062 am: 47fc8fc026 am: e499b231a5 am: a1b92f7b0d 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1766838

Change-Id: Ice875a12b42e6fad4009928230638c7051bd0ca6
 2021-07-16 17:33:54 +00:00
Suren Baghdasaryan a1b92f7b0d lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark am: 11221d4062 am: 47fc8fc026 am: e499b231a5 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1766838

Change-Id: I05cd22baaf6ca3b16cf1ac7fa921206d04f14163
 2021-07-16 17:16:36 +00:00
Suren Baghdasaryan e499b231a5 lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark am: 11221d4062 am: 47fc8fc026 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1766838

Change-Id: I004c501da601d7e5020e921d85326f80a3d2ba29
 2021-07-16 16:55:22 +00:00
Suren Baghdasaryan 47fc8fc026 lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark am: 11221d4062 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1766838

Change-Id: I7ba3f64ccf9bbe2a4125c563697b4c9498659f16
 2021-07-16 16:39:35 +00:00
Suren Baghdasaryan 11221d4062 lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark 
We see many cases when device keeps thrashing despite lmkd kills. This
happens because killed processes do not free enough filecache to fit
the current workingset completely.
To prevent such cases, introduce ro.lmk.filecache_min_kb property to
specify min filecache size in KB that should be reached after thrashing
is detected. Lmkd will keep killing background processes until this
filecache size limit is satisfied.

Bug: 193293513
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749
 2021-07-15 11:05:09 -07:00
Bill Yi f46664eb4e [automerger skipped] Merge RQ3A.210705.001 to aosp-master - DO NOT MERGE am: af5221c0aa -s ours am: bb644e429d -s ours am: 414187f3e7 -s ours am: 939a5bea0b -s ours 
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1763588

Change-Id: Iaa5097cf474f1603e90d0b47921fba55beba35d3
 2021-07-13 01:57:05 +00:00
Bill Yi 939a5bea0b [automerger skipped] Merge RQ3A.210705.001 to aosp-master - DO NOT MERGE am: af5221c0aa -s ours am: bb644e429d -s ours am: 414187f3e7 -s ours 
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1763588

Change-Id: I2db16bf6ac282380807df923a7ed3789ccb5d9a1
 2021-07-13 01:39:27 +00:00
Bill Yi 414187f3e7 [automerger skipped] Merge RQ3A.210705.001 to aosp-master - DO NOT MERGE am: af5221c0aa -s ours am: bb644e429d -s ours 
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1763588

Change-Id: I2115de4b4c22260f0b89ef6fc65a5855a4d22889
 2021-07-13 01:21:32 +00:00
Bill Yi bb644e429d [automerger skipped] Merge RQ3A.210705.001 to aosp-master - DO NOT MERGE am: af5221c0aa -s ours 
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1763588

Change-Id: Ie6aa987914131dc840a522707f0492e88e2dfc1c
 2021-07-13 01:02:57 +00:00
Bill Yi af5221c0aa Merge RQ3A.210705.001 to aosp-master - DO NOT MERGE 
Merged-In: Ie5a50c392ef5124a0c2390c8d4f902808d672739
Merged-In: I89b3edde09dfcf35b8214fecbed18ce5092701cc
Merged-In: I89b3edde09dfcf35b8214fecbed18ce5092701cc
Change-Id: I25eccb8109695125480f0da0e136ab98dabfaa0d
 2021-07-12 11:08:30 -07:00
Bill Yi 3b20cc2955 [automerger skipped] Merge RQ3A.210705.001 to stage-aosp-master - DO NOT MERGE am: 3e0118d834 -s ours am: f3a348d82f -s ours am: 15db595ab3 -s ours 
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Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15257338

Change-Id: Ica395c4270e048f4b88b63b5c20af8b761ba1cc1
 2021-07-12 13:56:27 +00:00
Bill Yi 15db595ab3 [automerger skipped] Merge RQ3A.210705.001 to stage-aosp-master - DO NOT MERGE am: 3e0118d834 -s ours am: f3a348d82f -s ours 
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Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15257338

Change-Id: Ia063904dfa368a211476241a1d4de79a129ef99f
 2021-07-12 13:42:05 +00:00
Bill Yi f3a348d82f [automerger skipped] Merge RQ3A.210705.001 to stage-aosp-master - DO NOT MERGE am: 3e0118d834 -s ours 
am skip reason: Merged-In I19b3c21e31e1ea4750e3e185474e82d0ed04f9a7 with SHA-1 ba6f7e4a74 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15257338

Change-Id: I5e671dd7acafbc61af958240b1109c8c354f17ed
 2021-07-12 13:27:13 +00:00
Bill Yi 3e0118d834 Merge RQ3A.210705.001 to stage-aosp-master - DO NOT MERGE 
Merged-In: I89b3edde09dfcf35b8214fecbed18ce5092701cc
Merged-In: I19b3c21e31e1ea4750e3e185474e82d0ed04f9a7
Change-Id: I9234fbd1f3434582615e56f662b76aa67a506d7d
 2021-07-11 22:43:43 -07:00
Xin Li bb7e1a4167 [automerger skipped] DO NOT MERGE - Mark RQ3A.210410.001 as merged am: 4571e22641 -s ours am: ba6f7e4a74 -s ours am: c6f564a772 -s ours 
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Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15024056

Change-Id: I6384b6deb7e52242a4ac7f442e81552687b5e5de
 2021-06-18 06:51:55 +00:00
Xin Li c6f564a772 [automerger skipped] DO NOT MERGE - Mark RQ3A.210410.001 as merged am: 4571e22641 -s ours am: ba6f7e4a74 -s ours 
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Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15024056

Change-Id: Ie757cbb82b61ab5b46b260ae7cd643e9ecadf3d2
 2021-06-18 06:34:32 +00:00
Xin Li ba6f7e4a74 [automerger skipped] DO NOT MERGE - Mark RQ3A.210410.001 as merged am: 4571e22641 -s ours 
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Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15024056

Change-Id: I19b3c21e31e1ea4750e3e185474e82d0ed04f9a7
 2021-06-18 06:19:00 +00:00
Xin Li 4571e22641 DO NOT MERGE - Mark RQ3A.210410.001 as merged 
Bug: 190855093
Merged-In: Ibd98f113f81a4f699b11dbc843a95ee2e2197c92
Change-Id: Ie5a50c392ef5124a0c2390c8d4f902808d672739
 2021-06-17 22:43:30 -07:00
Suren Baghdasaryan 49c4c253e5 [automerger skipped] lmkd: Include total GPU memory usage in killinfo reports am: a01f251ff2 am: 864309e1ce -s ours am: e8b60c67bf -s ours 
am skip reason: Merged-In Icc1ed8ab2593530fa293ff9c82f6c8dc400485f5 with SHA-1 a01f251ff2 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/14985915

Change-Id: I37c6389050909ed12250b4114446ba4c23d348cb
 2021-06-16 21:07:47 +00:00
Suren Baghdasaryan aeb6c5e7c4 [automerger skipped] lmkd: Include total GPU memory usage in killinfo reports am: a01f251ff2 -s ours am: 0e61541dfe -s ours am: 8128b659d8 -s ours 
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Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/14985915

Change-Id: Idac5d2828aa6e7b3c8f4b411d6717e21d8ffe643
 2021-06-16 21:07:35 +00:00
Suren Baghdasaryan e8b60c67bf [automerger skipped] lmkd: Include total GPU memory usage in killinfo reports am: a01f251ff2 am: 864309e1ce -s ours 
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Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/14985915

Change-Id: I50c27f4d6131dd5a0640ffdc6a605ed0e05f2365
 2021-06-16 20:57:44 +00:00
Suren Baghdasaryan 8128b659d8 [automerger skipped] lmkd: Include total GPU memory usage in killinfo reports am: a01f251ff2 -s ours am: 0e61541dfe -s ours 
am skip reason: Merged-In Icc1ed8ab2593530fa293ff9c82f6c8dc400485f5 with SHA-1 940e7cf8bd is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/14985915

Change-Id: Ifcbe92abb84a97aa3ad51e4b528c05bda03e15c6
 2021-06-16 20:53:13 +00:00
Suren Baghdasaryan f68158265e [automerger skipped] lmkd: Include total GPU memory usage in killinfo reports am: a01f251ff2 am: cce3ea4a7f -s ours 
am skip reason: Merged-In Icc1ed8ab2593530fa293ff9c82f6c8dc400485f5 with SHA-1 940e7cf8bd is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/14985915

Change-Id: I0e7ecbddd8bbe1d739778dc87e6adb9b065ed076
 2021-06-16 20:52:08 +00:00
Suren Baghdasaryan 864309e1ce lmkd: Include total GPU memory usage in killinfo reports am: a01f251ff2 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/14985915

Change-Id: I8d23c47da384439b6dfe0bbc55009be8ef5c4501
 2021-06-16 20:43:03 +00:00
Suren Baghdasaryan 0e61541dfe [automerger skipped] lmkd: Include total GPU memory usage in killinfo reports am: a01f251ff2 -s ours 
am skip reason: Merged-In Icc1ed8ab2593530fa293ff9c82f6c8dc400485f5 with SHA-1 940e7cf8bd is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/14985915

Change-Id: Ib66f41abf2b9057b66fc26c07fe33fa5567a9cd3
 2021-06-16 20:42:47 +00:00
Suren Baghdasaryan cce3ea4a7f lmkd: Include total GPU memory usage in killinfo reports am: a01f251ff2 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/14985915

Change-Id: I657ebfff0b709473e2c843670768c4eff4b92742
 2021-06-16 20:42:30 +00:00
Suren Baghdasaryan a01f251ff2 lmkd: Include total GPU memory usage in killinfo reports 
/sys/fs/bpf/map_gpu_mem_gpu_mem_total_map BPF map exposes total GPU
allocations size. Include this value into killinfo reports to track GPU
allocation size at the time of the kill.

Bug: 189366037
Test: lmkd_unit_test
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Icc1ed8ab2593530fa293ff9c82f6c8dc400485f5
Merged-In: Icc1ed8ab2593530fa293ff9c82f6c8dc400485f5
 2021-06-16 15:53:07 +00:00
Suren Baghdasaryan 1a1e76bed0 Merge "lmkd: Include total GPU memory usage in killinfo reports" am: cde0acde94 am: e0d6203d39 am: 740eb4cb91 am: 97fb31c8f7 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1721873

Change-Id: Ibd4a2267ed6ee7ce3d10b6b16b26912cbd037bb4
 2021-06-15 02:36:46 +00:00
Suren Baghdasaryan 97fb31c8f7 Merge "lmkd: Include total GPU memory usage in killinfo reports" am: cde0acde94 am: e0d6203d39 am: 740eb4cb91 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1721873

Change-Id: Ica28e8907c4d9907eaa4cd12c32549a8540939d0
 2021-06-15 02:17:28 +00:00
Suren Baghdasaryan 740eb4cb91 Merge "lmkd: Include total GPU memory usage in killinfo reports" am: cde0acde94 am: e0d6203d39 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1721873

Change-Id: I0598e65644067a04f5068d374c98dd5482571c79
 2021-06-15 02:02:44 +00:00
Suren Baghdasaryan e0d6203d39 Merge "lmkd: Include total GPU memory usage in killinfo reports" am: cde0acde94 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1721873

Change-Id: Ibd98f113f81a4f699b11dbc843a95ee2e2197c92
 2021-06-15 01:49:40 +00:00
Suren Baghdasaryan cde0acde94 Merge "lmkd: Include total GPU memory usage in killinfo reports" 2021-06-15 01:33:14 +00:00
Xin Li 7698be7dee [automerger skipped] DO NOT MERGE - Merge ab/7272582 am: b494068d81 am: 7b42292af3 am: 61e2948e80 -s ours am: c55de10437 -s ours 
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1736156

Change-Id: I33a0a4cfaf369cb5c0473acab31bf16ca22177ca
 2021-06-13 23:55:55 +00:00
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1736156

Change-Id: I06cfb3f1359cb7774325beb03e90e5c2c5796356
 2021-06-13 23:47:51 +00:00
Xin Li 61e2948e80 DO NOT MERGE - Merge ab/7272582 am: b494068d81 am: 7b42292af3 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1736156

Change-Id: I4b76aa439db36731a599125341100d9f81f0fdb4
 2021-06-13 23:30:38 +00:00
Xin Li 7b42292af3 DO NOT MERGE - Merge ab/7272582 am: b494068d81 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1736156

Change-Id: I94c864786f2d51e5f265921fa1a332ba6443a9ac
 2021-06-13 23:13:21 +00:00