aboutsummaryrefslogtreecommitdiff
path: root/kernel/rcutree_trace.c
Commit message (Collapse)AuthorAgeFilesLines
* rcu: Stop tracking FSF's postal addressPaul E. McKenney2017-04-111-2/+2
| | | | | | | | | | | | All of the RCU source files have the usual GPL header, which contains a long-obsolete postal address for FSF. To avoid the need to track the FSF office's movements, this commit substitutes the URL where GPL may be found. Reported-by: Greg KH <gregkh@linuxfoundation.org> Reported-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
* rcu: Add ACCESS_ONCE() to ->n_force_qs_lh accessesPaul E. McKenney2017-04-111-1/+1
| | | | | | | | | | | The ->n_force_qs_lh field is accessed without the benefit of any synchronization, so this commit adds the needed ACCESS_ONCE() wrappers. Yes, increments to ->n_force_qs_lh can be lost, but contention should be low and the field is strictly statistical in nature, so this is not a problem. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
* first commitMeizu OpenSource2016-08-151-0/+500