diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2015-12-14 19:01:58 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-14 19:27:30 -0800 |
| commit | 45870a441361d1c05a5f767c4ece2f6e30e0da9c (patch) | |
| tree | c1ecd2367a64b575dcb5eba1630219dc847e1ea8 /drivers/oprofile | |
| parent | 822f18d4d3e9d4efb4996bbe562d0f99ab82d7dd (diff) | |
Drivers: hv: ring_buffer: remove stray smp_read_barrier_depends()
smp_read_barrier_depends() does nothing on almost all arcitectures
including x86 and having it in the beginning of
hv_get_ringbuffer_availbytes() does not provide any guarantees anyway.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/oprofile')
0 files changed, 0 insertions, 0 deletions