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Re: [PATCH 6/24] make atomic_read() behave consistently on frv
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From: David Howells
Subject:
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
Date: Saturday, August 11, 2007 - 1:47 am
Chris Snook <csnook@redhat.com> wrote:
quoted text
> cpu_relax() contains a barrier, so it should do the right thing. For non-smp > architectures, I'm concerned about interacting with interrupt handlers. Some > drivers do use atomic_* operations.
I'm not sure that actually answers my question. Why not smp_rmb()? David -
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Messages in current thread:
[PATCH 6/24] make atomic_read() behave consistently on frv
, Chris Snook
, (Thu Aug 9, 6:41 am)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Chris Snook
, (Thu Aug 9, 9:54 am)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, David Howells
, (Fri Aug 10, 2:23 am)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Chris Snook
, (Fri Aug 10, 12:54 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Herbert Xu
, (Fri Aug 10, 5:54 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Paul E. McKenney
, (Fri Aug 10, 9:29 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, David Howells
, (Sat Aug 11, 1:47 am)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Herbert Xu
, (Sun Aug 12, 10:15 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Paul E. McKenney
, (Sun Aug 12, 11:03 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Chris Snook
, (Sun Aug 12, 11:44 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Nick Piggin
, (Mon Aug 13, 10:34 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Nick Piggin
, (Mon Aug 13, 10:42 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Herbert Xu
, (Tue Aug 14, 12:26 am)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Paul E. McKenney
, (Tue Aug 14, 10:01 am)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Arnd Bergmann
, (Tue Aug 14, 3:01 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Paul E. McKenney
, (Tue Aug 14, 3:43 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Arnd Bergmann
, (Wed Aug 15, 6:29 am)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Nick Piggin
, (Wed Aug 15, 6:30 am)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Michael Buesch
, (Wed Aug 15, 8:06 am)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Segher Boessenkool
, (Wed Aug 15, 11:51 am)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Paul E. McKenney
, (Wed Aug 15, 12:18 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Segher Boessenkool
, (Wed Aug 15, 12:46 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Paul E. McKenney
, (Wed Aug 15, 12:59 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Segher Boessenkool
, (Wed Aug 15, 1:13 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Paul E. McKenney
, (Wed Aug 15, 1:15 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Paul E. McKenney
, (Wed Aug 15, 1:38 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Segher Boessenkool
, (Wed Aug 15, 2:15 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Nick Piggin
, (Wed Aug 15, 6:09 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Nick Piggin
, (Wed Aug 15, 6:20 pm)
Re: [PATCH 6/24] make atomic_read() behave consistently on frv
, Paul E. McKenney
, (Wed Aug 15, 7:27 pm)
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