aio: convert from RFifoLock to QemuRecMutex

It is simpler and a bit faster, and QEMU does not need the contention
callbacks (and thus the fairness) anymore.

Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1477565348-5458-21-git-send-email-pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
This commit is contained in:
Paolo Bonzini 2016-10-27 12:49:08 +02:00 committed by Fam Zheng
parent feadec6384
commit 3fe7122337
8 changed files with 5 additions and 233 deletions

View file

@ -25,7 +25,6 @@ util-obj-y += uuid.o
util-obj-y += throttle.o
util-obj-y += getauxval.o
util-obj-y += readline.o
util-obj-y += rfifolock.o
util-obj-y += rcu.o
util-obj-y += qemu-coroutine.o qemu-coroutine-lock.o qemu-coroutine-io.o
util-obj-y += qemu-coroutine-sleep.o