Evolution-X-Tensor/device_google_gs-common
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dump cma debugfs into dumpstate_board.txt am: 6c81eeca82

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Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs-common/+/22529611

Change-Id: I6e0e25dde7e485ff70ce138a76637f29974513f7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Minchan Kim 2023-04-12 06:58:17 +00:00 • committed by Automerger Merge Worker
commit 15cd6f8d5d
4 changed files with 12 additions and 2 deletions
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8
soc/dump_memory.sh
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@ -20,3 +20,11 @@ cat "/d/dma_buf/bufinfo"
echo "------ Page Pinner - longterm pin ------" echo "------ Page Pinner - longterm pin ------"
cat "/sys/kernel/debug/page_pinner/buffer" cat "/sys/kernel/debug/page_pinner/buffer"
echo "------ CMA info ------"
for d in $(ls -d /sys/kernel/debug/cma/*)
do
echo --- $d
echo --- count; cat $d/count;
echo --- used; cat $d/used;
echo --- bitmap; cat $d/bitmap;
done

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

@ -4,5 +4,7 @@ userdebug_or_eng(`
allow dump_memory vendor_dmabuf_debugfs:file r_file_perms; allow dump_memory vendor_dmabuf_debugfs:file r_file_perms;
allow dump_memory vendor_page_pinner_debugfs:dir r_dir_perms; allow dump_memory vendor_page_pinner_debugfs:dir r_dir_perms;
allow dump_memory vendor_page_pinner_debugfs:file r_file_perms; allow dump_memory vendor_page_pinner_debugfs:file r_file_perms;
allow dump_memory vendor_cma_debugfs:dir r_dir_perms;
allow dump_memory vendor_cma_debugfs:file r_file_perms;
') ')

2
soc/sepolicy/soc/file.te
View file

@ -1,3 +1,3 @@
type vendor_dmabuf_debugfs, fs_type, debugfs_type; type vendor_dmabuf_debugfs, fs_type, debugfs_type;
type vendor_page_pinner_debugfs, fs_type, debugfs_type; type vendor_page_pinner_debugfs, fs_type, debugfs_type;
type vendor_cma_debugfs, fs_type, debugfs_type;

2
soc/sepolicy/soc/genfs_contexts
View file

@ -7,4 +7,4 @@ genfscon sysfs /devices/system/chip-id/raw_str u:object_r:sysfs_chip_id:
genfscon debugfs /dma_buf/bufinfo u:object_r:vendor_dmabuf_debugfs:s0 genfscon debugfs /dma_buf/bufinfo u:object_r:vendor_dmabuf_debugfs:s0
genfscon debugfs /page_pinner u:object_r:vendor_page_pinner_debugfs:s0 genfscon debugfs /page_pinner u:object_r:vendor_page_pinner_debugfs:s0
genfscon debugfs /cma u:object_r:vendor_cma_debugfs:s0