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* Remove qemu-common.h include from most unitsMarc-André Lureau2022-04-061-1/+0Star
| | | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220323155743.1585078-33-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* Revert "qemu: add a cleanup callback function to EventNotifier"Michael S. Tsirkin2018-01-241-2/+0Star
| | | | | | | | | | | | | This reverts commit f87d72f5c5bff0837d409a56bd34f439a90119ca as that is part of a patchset reported to break cleanup and migration. Cc: Gal Hammer <ghammer@redhat.com> Cc: Sitong Liu <siliu@redhat.com> Cc: Xiaoling Gao <xiagao@redhat.com> Suggested-by: Greg Kurz <groug@kaod.org> Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Reported-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com> Reported-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com>
* qemu: add a cleanup callback function to EventNotifierGal Hammer2018-01-181-0/+2
| | | | | | | | | | Adding a cleanup callback function to the EventNotifier struct which allows users to execute event_notifier_cleanup in a different context. Signed-off-by: Gal Hammer <ghammer@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* event_notifier: prevent accidental use after closeHalil Pasic2017-03-291-0/+1
| | | | | | | | | | | | | Let's set the handles to the underlying facilities to their extremal value so no accidental misuse can happen, and to make it obvious that the notifier is dysfunctional. E.g. if we just close an fd but do not touch the int holding the fd eventually a read/write could succeed again when the fd gets reused, and corrupt the file addressed by the fd. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* event_notifier: cleanups around event_notifier_set_handlerPaolo Bonzini2017-01-161-12/+0Star
| | | | | | | | Remove the useless is_external argument. Since the iohandler AioContext is never used for block devices, aio_disable_external is never called on it. This lets us remove stubs/iohandler.c. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* event-notifier: Add "is_external" parameterFam Zheng2016-04-221-0/+1
| | | | | | | | | | All callers pass "false" keeping the old semantics. The windows implementation doesn't distinguish the flag yet. On posix, it is passed down to the underlying aio context. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* util: Clean up includesPeter Maydell2016-02-041-0/+1
| | | | | | | | | | Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1454089805-5470-6-git-send-email-peter.maydell@linaro.org
* build: move libqemuutil.a components to util/Paolo Bonzini2013-01-121-0/+59
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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