62df63e048daf4e29373bbbaae3751e5af5d9502 - linux

commit	62df63e048daf4e29373bbbaae3751e5af5d9502	[log] [tgz]
author	Paul E. McKenney <paulmck@linux.vnet.ibm.com>	Wed Jan 10 12:21:40 2018 -0800
committer	Paul E. McKenney <paulmck@linux.vnet.ibm.com>	Tue Feb 20 16:10:27 2018 -0800
tree	ecb95b4ef4523d1292147acd11a9af6d13ac7a88
parent	bec06785fe2c866ccf39cafa18935d88d77d559a [diff]

rcu: Remove obsolete callback-invocation statistics for debugfs

The debugfs interface displayed statistics on RCU callback invocation but
this interface has since been removed.  This commit therefore removes the
no-longer-used rcu_data structure's ->n_cbs_invoked and ->n_nocbs_invoked
fields along with their updates.

If this information proves necessary in the future, the corresponding
event traces will be added.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

kernel/rcu/tree.c[diff]
kernel/rcu/tree.h[diff]
kernel/rcu/tree_plugin.h[diff]

3 files changed

tree: ecb95b4ef4523d1292147acd11a9af6d13ac7a88