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>
This commit documents the memory-barrier guarantees provided by
synchronize_srcu() and call_srcu().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
The srcu_barrier() docbook header left out the "sp" argument, so this
commit adds that argument's docbook text.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
