| commit | c821c2bd4f5fcd3e91e3cd1e2bef76a408677425 | |
| author | Alexander Graf <agraf@suse.de> | |
| Sun, 18 Apr 2010 21:10:17 +0000 (18 23:10 +0200) | ||
| committer | Aurelien Jarno <aurelien@aurel32.net> | |
| Tue, 18 May 2010 18:21:00 +0000 (18 20:21 +0200) | ||
| tree | f69fad9390d452e57e44ea833a8815e902545805 | treesnapshot (tar.gz zip) |
| parent | a5829fd9e6e49016188efd17a6bb34e80f50cd4c | commitdiff |
PPC/KVM: make iothread work
When running with --enable-io-thread the timer we have doesn't help,
because it doesn't wake up the CPU thread. So instead we need to
actually kick it.
While at it I refined the logic a bit to not dumbly trigger a timer
every 500ms, but rather do it more often after an interrupt got injected.
If there's no level based interrupt to be expected, we don't need the
timer anyways.
This makes qemu-system-ppc with --enable-io-thread work when using KVM.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
When running with --enable-io-thread the timer we have doesn't help,
because it doesn't wake up the CPU thread. So instead we need to
actually kick it.
While at it I refined the logic a bit to not dumbly trigger a timer
every 500ms, but rather do it more often after an interrupt got injected.
If there's no level based interrupt to be expected, we don't need the
timer anyways.
This makes qemu-system-ppc with --enable-io-thread work when using KVM.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| target-ppc/kvm.c | diffblobblamehistory |