drgreen/android_device_google_gs-common
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dump vendor cma stat am: caf0f59fab

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Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs-common/+/22529613

Change-Id: I3acd855abfe8ee24a5974207b497c7a3396cb355
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Minchan Kim 2023-04-12 09:49:16 +00:00 committed by Automerger Merge Worker
commit 17e41146a4
2 changed files with 15 additions and 0 deletions
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13
soc/dump_memory.sh
View File

@ -29,5 +29,18 @@ do
echo --- bitmap; cat $d/bitmap;
done
echo "------ Pixel CMA stat ------"
for d in $(ls -d /sys/kernel/pixel_stat/mm/cma/*); do
if [ -f $d ]; then
echo --- $d
cat $d
else
for f in $(ls $d); do
echo --- $d/$f
cat $d/$f
done
fi
done
echo "------ Pixel Trace ------"
cat "/sys/kernel/tracing/instances/pixel/trace"

2
soc/sepolicy/soc/dump_memory.te
View File

@ -8,5 +8,7 @@ userdebug_or_eng(`
allow dump_memory vendor_cma_debugfs:file r_file_perms;
allow dump_memory debugfs_tracing_instances:dir search;
allow dump_memory debugfs_tracing_instances:file r_file_perms;
allow dump_memory sysfs_pixel_stat:dir r_dir_perms;
allow dump_memory sysfs_pixel_stat:file r_file_perms;
')