Minchan Kim
caf0f59fab
dump vendor cma stat
...
Bug: 276901078
Test: dumpstate_board.txt on adb bugreport includes the info
Change-Id: Iaef36594a8ef48b0c85039f348618f021f93e8c2
Signed-off-by: Minchan Kim <minchan@google.com>
2023-04-11 16:36:56 +00:00
Minchan Kim
2a651114fe
dump pixel trace into dumpstate_board.txt
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Dump cma allocation/deallocation traces into dumpstate_board.txt.
E.g.)
android.hardwar-3427 [004] .... 15.196059: cma_alloc_start: name=faceauth_tpu count=256 align=8
android.hardwar-3427 [004] .... 15.196189: cma_alloc_info: name=faceauth_tpu pfn=0x9f4200 count=256 align=8 nr_migrated=0 nr_reclaimed=0 nr_mapped=0 err_iso=0 err_mig=0 err_test=0
binder:578_1-592 [003] .... 15.209400: cma_alloc_start: name=farawimg count=704 align=4
binder:578_1-592 [003] .... 15.210344: cma_alloc_info: name=farawimg pfn=0x9e83c0 count=704 align=4 nr_migrated=0 nr_reclaimed=0 nr_mapped=0 err_iso=0 err_mig=0 err_test=0
binder:1114_4-3420 [001] .... 15.259132: cma_release: name=faceauth_tpu pfn=9f4000 page=000000002e4bd17f count=16
binder:1114_4-3420 [001] .... 15.259143: cma_release: name=faceauth_tpu pfn=9f4010 page=000000008e379085 count=16
binder:1114_4-3420 [001] .... 15.259148: cma_release: name=faceauth_tpu pfn=9f4020 page=00000000161dc38b count=16
binder:1114_4-3420 [001] .... 15.259152: cma_release: name=faceauth_tpu pfn=9f4030 page=000000001d3eb567 count=16
binder:1114_4-3420 [001] .... 15.259157: cma_release: name=faceauth_tpu pfn=9f4040 page=00000000f7f6dc70 count=16
Bug: 276901078
Test: dumpstate_board.txt on adb bugreport includes the info
Change-Id: If64c066eca59d6bba75e0494cd22108d619ad6f8
Signed-off-by: Minchan Kim <minchan@google.com>
2023-04-11 16:36:56 +00:00
Minchan Kim
6c81eeca82
dump cma debugfs into dumpstate_board.txt
...
CMA debugfs provides how many CMA pages were allocated. It's useful to
detect CMA memory leak.
E.g) --- /sys/kernel/debug/cma/cma-faceauth_tp
Bug: 276901078
Test: dumpstate_board.txt on adb bugreport includes the info
Change-Id: Ic050c78ff6455a2960be239732ab6214c3789106
Signed-off-by: Minchan Kim <minchan@google.com>
2023-04-11 16:35:56 +00:00
Adam Shih
2349e899e7
create memory dump
...
Bug: 240530709
Test: adb bugreport
Change-Id: Icdd62b1ff1d7a80d089c795bcf2ec0baa81905a4
2023-02-14 11:24:50 +08:00
