diff options
| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-10-22 15:03:43 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-11-03 19:20:49 -0800 |
| commit | 198bbf8127dd2dec6661622981a4e1f9b8f967b7 (patch) | |
| tree | 29a9bb03ae2dab18abfe087a9893b151e0ea73cf /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | rcu: Remove "cpu" argument to rcu_needs_cpu() (diff) | |
| download | linux-dev-198bbf8127dd2dec6661622981a4e1f9b8f967b7.tar.xz linux-dev-198bbf8127dd2dec6661622981a4e1f9b8f967b7.zip | |
rcu: Remove "cpu" argument to rcu_prepare_for_idle()
The "cpu" argument to rcu_prepare_for_idle() is always the current
CPU, so drop it. This in turn allows two of the uses of "cpu" in
this function to be replaced with a this_cpu_ptr() and the third by
smp_processor_id(), replacing that of the call to rcu_prepare_for_idle().
Again, the anticipated cross-CPU uses of these functions has been replaced
by NO_HZ_FULL.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions