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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-11-27 18:45:10 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-12-05 20:57:55 +0100 |
| commit | 3a5db0b108e0a40f08c2bcff6a675dbf632b91e0 (patch) | |
| tree | 82d42ae442641f772842dad75fffbbe6b7673b5f /kernel/locking | |
| parent | checkpatch: Add warnings for {smp_,}read_barrier_depends() (diff) | |
| download | linux-3a5db0b108e0a40f08c2bcff6a675dbf632b91e0.tar.xz linux-3a5db0b108e0a40f08c2bcff6a675dbf632b91e0.zip | |
drivers/vhost: Remove now-redundant read_barrier_depends()
Because READ_ONCE() now implies read_barrier_depends(), the
read_barrier_depends() in next_desc() is now redundant. This commit
therefore removes it and the related comments.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: <kvm@vger.kernel.org>
Cc: <virtualization@lists.linux-foundation.org>
Cc: <netdev@vger.kernel.org>
Diffstat (limited to 'kernel/locking')
0 files changed, 0 insertions, 0 deletions