diff options
| author |   Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-09-18 17:13:41 -0700 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-09-18 17:13:41 -0700 |
| commit | 1a1a17cddbfb1f81222b3f18ee8530c41fbc3b82 (patch) | |
| tree | b795c53bacda8f7f0db1d46a68a0346fd161bfb6 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | xen/evtchn: ports start enabled (diff) | |
| download | linux-dev-1a1a17cddbfb1f81222b3f18ee8530c41fbc3b82.tar.xz linux-dev-1a1a17cddbfb1f81222b3f18ee8530c41fbc3b82.zip | |
xen/evtchn: remove spurious barrier
evtchn_unbind_from_user() is called under a lock, so there's no need to
worry about the ordering of unbind_from_irqhandler vs clearing the port
per-user data.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions