On 03/09/2011 08:37 AM, Jan Kiszka wrote:
It's probably worth validating that the iothread lock is
always held when qemu_set_fd_handler2 is invoked to confirm this race
theory, adding something like
assert(pthread_mutex_trylock(&qemu_mutex) != 0);
(that's for qemu-kvm only)
Alternatively, iohandlers could be a(nother) good place to start
introducing fine-grained locks or rwlocks.
Paolo
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