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| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-04-13 11:58:08 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-05-27 12:59:58 -0700 |
| commit | 6c7ed42c81a2d9a7e0646240599552040375fa02 (patch) | |
| tree | 46e7968fe0752820a4a6af624ebc169749738ae0 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | locktorture: Change longdelay_us to longdelay_ms (diff) | |
| download | wireguard-linux-6c7ed42c81a2d9a7e0646240599552040375fa02.tar.xz wireguard-linux-6c7ed42c81a2d9a7e0646240599552040375fa02.zip | |
rcutorture: Replace barriers with smp_store_release() and smp_load_acquire()
The rcutorture.c file uses several explicit memory barriers that can
easily be converted to smp_store_release() and smp_load_acquire(), which
improves maintainability and also improves performance a bit.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions