| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2016-10-28 | iothread: release AioContext around aio_poll | Paolo Bonzini | 1 | -17/+23 | |
| This is the first step towards having fine-grained critical sections in dataplane threads, which will resolve 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. Previously applied as a0710f7995f914e3044e5899bd8ff6c43c62f916 and then reverted. Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <1477565348-5458-19-git-send-email-pbonzini@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> | |||||
| 2014-08-15 | docs/multiple-iothreads.txt: add documentation on IOThread programming | Stefan Hajnoczi | 1 | -0/+134 | |
| This document explains how IOThreads and the main loop are related, especially how to write code that can run in an IOThread. Currently only virtio-blk-data-plane uses these techniques. The next obvious target is virtio-scsi; there has also been work on virtio-net. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> | |||||
 |
index : riscv-gnu-toolchain/qemu.git | |
| Unnamed repository; edit this file 'description' to name the repository. | root |
| aboutsummaryrefslogtreecommitdiff |