[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Xen 4.4 Testing: Platform Op XENPF_microcode_update Leaves VCPU Lock Set?
On Apr 24, 2014, at 10:10 AM, Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote: > Notice that the continuation is inside the !spin_trylock loop -- IOW it > will only reach that point with the lock *not* held. If spin_trylock > succeeds in taking the lock then we don't go into the loop body. > > Ian. Ian, Yes; thanks for answering. I just sent a note about it because it looked odd to me as I was reading the code and I thought it would be bad citizenship to pass by and not ask about it. Sleep deprivation is an issue right now ... Sincerely, John ---- What is the formal meaning of the one-line program #include "/dev/tty" J.P. McDermott building 12 Code 5542 john.mcdermott@xxxxxxxxxxxx Naval Research Laboratory voice: +1 202.404.8301 Washington, DC 20375, US fax: +1 202.404.7942 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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