[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] xenstore: set READ_THREAD_STACKSIZE to a sane value
On Mon, 2014-03-10 at 17:12 +0000, Ian Jackson wrote: > Roger Pau Monne writes ("[PATCH] xenstore: set READ_THREAD_STACKSIZE to a > sane value"): > > On FreeBSD PTHREAD_STACK_MIN is 2048 by default, which is obviously > > too low. How does this manifest itself? (I suppose this may be answered as part of answering Ian J) > Set the default back to the previous value (16 * 1024), or if > > that's too low set it to PTHREAD_STACK_MIN. > > The "previous value" is 16K, which was used before > 35e874b1d5d56dd2098313364b879c637fa56844. In that commit, Ian C > wrote: > > Consindered setting a lower bound but the stack requirements of > the watcher thread are pretty minimal (tens of bytes from the > looks of it) and unlikely to blow PTHREAD_STACK_MIN on any useful > platform. > > I've just re-reviewed the read_thread code and I concur with Ian > Campbell's assessment. > > So I don't understand why PTHREAD_STACK_MIN isn't sufficient. Is > (nearly) that whole amount used by the C runtime system somehow ? > > Thanks, > Ian. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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