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| author | Davidlohr Bueso <dave@stgolabs.net> | 2015-05-08 21:38:00 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-08 22:24:02 +0300 |
| commit | 598adc5c9c1cfd3f154f6d9df72b38eda63e306e (patch) | |
| tree | 8ae8c800e928e875065ef452541a45e201da32c4 /mm/slab_common.c | |
| parent | d65817b4e707068c2dd3e002e87c2a0294aabc2c (diff) | |
| download | linux-598adc5c9c1cfd3f154f6d9df72b38eda63e306e.tar.xz | |
perf bench futex: Handle spurious wakeups
Wrap futex_wait around a loop and catch for EINTR.
Either a spurious wakeup occurred or a signal interrupted is, either way
we need to block again.
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
Link: http://lkml.kernel.org/r/1431110280-20231-2-git-send-email-dave@stgolabs.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'mm/slab_common.c')
0 files changed, 0 insertions, 0 deletions