legacy/vendor/common/hal_memtrack.te

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#debugfs access to audio
userdebug_or_eng(`
allow hal_memtrack_default qti_debugfs:dir r_dir_perms;
allow hal_memtrack_default qti_debugfs:file rw_file_perms;
')

#Acess to kgsl memory /sys/class/kgsl/kgsl/proc/<pid>/mtrack
r_dir_file(hal_memtrack_default, sysfs_kgsl_proc);