diff options
| author | Darren Hart <[email protected]> | 2009-04-07 23:23:50 -0700 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2009-04-08 12:58:20 +0200 |
| commit | bab5bc9e857638880facef76e4b4c3fa807f8c73 (patch) | |
| tree | 8129a3fc18f770021bfe202900ecc2cb144d18c7 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 52400ba946759af28442dee6265c5c0180ac7122 (diff) | |
futex: fixup unlocked requeue pi case
Thomas's testing caught a problem when the requeue target futex is
unowned and multiple tasks are requeued to it. This patch ensures
the FUTEX_WAITERS bit gets set if futex_requeue() will requeue one
or more tasks in addition to the one acquiring the lock.
Signed-off-by: Darren Hart <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions