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authorPaolo Bonzini <pbonzini@redhat.com>2015-02-20 17:26:52 +0100
committerKevin Wolf <kwolf@redhat.com>2015-04-28 15:36:08 +0200
commita0710f7995f914e3044e5899bd8ff6c43c62f916 (patch)
treea6a63bb73444688e7994a4a40eef3a38607f9251 /target-unicore32/helper.c
parent49110174f8835ec3d5ca7fc076ee1f51c18564fe (diff)
iothread: release iothread around aio_poll
This is the first step towards having fine-grained critical sections in dataplane threads, which resolves lock ordering problems between address_space_* functions (which need the BQL when doing MMIO, even after we complete RCU-based dispatch) and the AioContext. Because AioContext does not use contention callbacks anymore, the unit test has to be changed. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1424449612-18215-4-git-send-email-pbonzini@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'target-unicore32/helper.c')
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