On Tue, Jun 03, 2014 at 02:52:40PM +0200, Stefan Priebe - Profihost AG wrote:
Tested-by: Stefan Priebe s.pri...@profihost.ag
Thanks!
qemu_bh_schedule() is supposed to be thread-safe at least the first time
it is called. Unfortunately this is not quite true:
bh-scheduled = 1;
aio_notify(bh-ctx);
Since another thread may run the BH callback once it has been scheduled,
there is a race condition if the callback frees the BH
Il 03/06/2014 11:21, Stefan Hajnoczi ha scritto:
qemu_bh_schedule() is supposed to be thread-safe at least the first time
it is called. Unfortunately this is not quite true:
bh-scheduled = 1;
aio_notify(bh-ctx);
Since another thread may run the BH callback once it has been scheduled,
On Tue, Jun 03, 2014 at 11:21:01AM +0200, Stefan Hajnoczi wrote:
qemu_bh_schedule() is supposed to be thread-safe at least the first time
it is called. Unfortunately this is not quite true:
bh-scheduled = 1;
aio_notify(bh-ctx);
Since another thread may run the BH callback once it has
Tested-by: Stefan Priebe s.pri...@profihost.ag
Am 03.06.2014 11:21, schrieb Stefan Hajnoczi:
qemu_bh_schedule() is supposed to be thread-safe at least the first time
it is called. Unfortunately this is not quite true:
bh-scheduled = 1;
aio_notify(bh-ctx);
Since another thread may
