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(parent: 91db259) | patch
drivers/vhost: Remove now-redundant read_barrier_depends()
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 27 Nov 2017 17:45:10 +0000 (09:45 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 5 Dec 2017 19:57:55 +0000 (11:57 -0800)
commit3a5db0b108e0a40f08c2bcff6a675dbf632b91e0
tree82d42ae442641f772842dad75fffbbe6b7673b5ftree | snapshot
parent91db2592e463157d8f4755f56230fb04d0308c4ecommit | diff
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>
drivers/vhost/vhost.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git