diff options
| author | Dana Myers <[email protected]> | 2011-01-12 09:09:31 +0800 |
|---|---|---|
| committer | Len Brown <[email protected]> | 2011-01-18 23:47:41 -0500 |
| commit | 5d3131f5b0ae6303d042fd91ed9147ad4ae4bf6d (patch) | |
| tree | 1d2ebc9b9aa6b4644247cd230d16d889f7daf4a4 /tools/perf/util/trace-event-scripting.c | |
| parent | be33b76a974cdb4ceadc1a12fb79cc97bcfeea37 (diff) | |
ACPICA: Fix namespace race condition
Fixes a race condition between method execution and namespace
walks that can possibly fault. Problem was apparently introduced
in version 20100528 as a result of a performance optimization
that reduces the number of namespace walks upon method exit
by using the delete_namespace_subtree function instead of the
delete_namespace_by_owner function used previously. Bug is in
the delete_namespace_subtree function.
Signed-off-by: Dana Myers <[email protected]>
Signed-off-by: Bob Moore <[email protected]>
Signed-off-by: Lin Ming <[email protected]>
Reviewed-by: Rafael Wysocki <[email protected]>
Signed-off-by: Len Brown <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions