Currently, the only way to access binder state and statistics is through debugfs. We need a way to access the same even when debugfs is not mounted. These patches add a mount option to make this information available in binderfs without affecting its presence in debugfs. The following debugfs nodes will be made available in a binderfs instance when mounted with the mount option 'stats=global' or 'stats=local'. /sys/kernel/debug/binder/failed_transaction_log /sys/kernel/debug/binder/proc /sys/kernel/debug/binder/state /sys/kernel/debug/binder/stats /sys/kernel/debug/binder/transaction_log /sys/kernel/debug/binder/transactions Hridya Valsaraju (4): binder: add a mount option to show global stats binder: Add stats, state and transactions files binder: Make transaction_log available in binderfs binder: Add binder_proc logging to binderfs drivers/android/binder.c | 87 +++++----- drivers/android/binder_internal.h | 84 ++++++++++ drivers/android/binderfs.c | 256 ++++++++++++++++++++++++++---- 3 files changed, 355 insertions(+), 72 deletions(-) -- 2.23.0.187.g17f5b7556c-goog _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
