474514668b
Introduce a new global big lock for mon_fdsets. Take it where needed. The monitor_fdset_get_fd() handling is a bit tricky: now we need to call qemu_mutex_unlock() which might pollute errno, so we need to make sure the correct errno be passed up to the callers. To make things simpler, we let monitor_fdset_get_fd() return the -errno directly when error happens, then in qemu_open() we move it back into errno. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180608035511.7439-8-peterx@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> |
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| .. | ||
| arch-query-cpu-def.c | ||
| arch-query-cpu-model-baseline.c | ||
| arch-query-cpu-model-comparison.c | ||
| arch-query-cpu-model-expansion.c | ||
| bdrv-next-monitor-owned.c | ||
| blk-commit-all.c | ||
| blockdev-close-all-bdrv-states.c | ||
| change-state-handler.c | ||
| clock-warp.c | ||
| cpu-get-clock.c | ||
| cpu-get-icount.c | ||
| dump.c | ||
| error-printf.c | ||
| fd-register.c | ||
| fdset.c | ||
| gdbstub.c | ||
| get-vm-name.c | ||
| iothread-lock.c | ||
| iothread.c | ||
| is-daemonized.c | ||
| linux-aio.c | ||
| machine-init-done.c | ||
| Makefile.objs | ||
| migr-blocker.c | ||
| monitor.c | ||
| notify-event.c | ||
| pc_madt_cpu_entry.c | ||
| pci-host-piix.c | ||
| qmp_memory_device.c | ||
| qtest.c | ||
| ram-block.c | ||
| replay.c | ||
| runstate-check.c | ||
| set-fd-handler.c | ||
| slirp.c | ||
| sysbus.c | ||
| target-get-monitor-def.c | ||
| target-monitor-defs.c | ||
| tpm.c | ||
| trace-control.c | ||
| uuid.c | ||
| vm-stop.c | ||
| vmgenid.c | ||
| vmstate.c | ||
| xen-common.c | ||
| xen-hvm.c | ||