Messages in this thread | | | Date | Mon, 26 Sep 2005 08:48:18 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] RT: Checks for cmpxchg in get_task_struct_rcu() |
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* Nick Piggin <nickpiggin@yahoo.com.au> wrote:
> On Mon, 2005-09-26 at 08:26 +0200, Ingo Molnar wrote: > > * Nick Piggin <nickpiggin@yahoo.com.au> wrote: > > > > > You need my atomic_cmpxchg patches that provide an atomic_cmpxchg (and > > > atomic_inc_not_zero) for all architectures. > > > > yeah. When will they be merged upstream? > > > > Well they're in -mm now, you can put them in your RT tree until > they're in mainline... I guess realistically, 2.6.15. They should blow > up fairly quickly if there are any problems with them, but they simply > need a bit of testing on all architectures which I cannot do and I > suspect even -mm isn't tested on at least half of them.
very good - i'll put them into -rt.
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