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authorPaolo Bonzini <pbonzini@redhat.com>2012-10-31 10:09:11 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2012-10-31 10:38:01 +0100
commit19d092cf9ba3c01b0e22ef65c499ae7ddc28d0e8 (patch)
tree42531fcfcc0eebe598a900a8f0d9e5b289808abb /readline.c
parentd354c7eccf5466ec2715a03d3f33dbfd6680dcc5 (diff)
downloadqemu-19d092cf9ba3c01b0e22ef65c499ae7ddc28d0e8.tar.gz
threadpool: do not take lock in event_notifier_ready
The ordering is: worker thread consumer thread ------------------------------------------------------------------- write ret event_notifier_test_and_clear wmb() read state write state rmb() event_notifier_set read ret Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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