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| author | Davidlohr Bueso <dave@stgolabs.net> | 2021-08-08 21:32:59 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-08-09 12:00:10 -0300 |
| commit | d262e6a93b3ceb3db7e6388d89352801f02c3260 (patch) | |
| tree | 24d268c1c396b0637d1606b23eb254a2bbab36ef /lib/mpi/mpiutil.c | |
| parent | 9f9a3ffe94f263388b99cb75e4ec374e31aaeb0f (diff) | |
perf bench futex, requeue: Add --broadcast option
Such that all threads are requeued to uaddr2 in a single
futex_cmp_requeue(), unlike the default, which is 1.
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lore.kernel.org/lkml/20210809043301.66002-6-dave@stgolabs.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions