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Re: [PATCH] Unify pthread_spin_[try]lock implementations.
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Maxim Kuvyrkov <maxim at codesourcery dot com>
- Cc: Roland McGrath <roland at hack dot frob dot com>, Andrew Haley <aph at redhat dot com>,David Miller <davem at davemloft dot net>, Richard Sandiford<rdsandiford at googlemail dot com>, <libc-ports at sourceware dot org>, GLIBC Devel<libc-alpha at sourceware dot org>, Chris Metcalf <cmetcalf at tilera dot com>
- Date: Wed, 15 Aug 2012 16:39:40 +0000
- Subject: Re: [PATCH] Unify pthread_spin_[try]lock implementations.
- References: <Pine.LNX.4.64.1206282306320.20312@digraph.polyomino.org.uk><65B470D2-4D01-4BA1-AEC5-A72C0006EA22@codesourcery.com><20120711081441.73BB22C093@topped-with-meat.com><20120711.012509.1325789838255235021.davem@davemloft.net> <4FFD3CD9.4030206@redhat.com><84304C03-6A49-4263-9016-05486EDC0E98@codesourcery.com> <4FFD4114.9000806@redhat.com><E1DB09C1-0E3E-4088-9793-C0CAB80B5084@codesourcery.com><20120711112235.B28CA2C099@topped-with-meat.com><7FBB4F87-9FF3-4239-818F-5A38C8094011@codesourcery.com><20120725181300.DD1812C0B5@topped-with-meat.com><36A2FFD8-0C98-4AB6-8C64-2EEC5CC67A63@codesourcery.com>
On Wed, 15 Aug 2012, Maxim Kuvyrkov wrote:
> As before the patch touches ARM, HPPA, M68K and MIPS.
The ARM and MIPS changes are OK. (ARM and MIPS systems are too diverse
for it to be particularly meaningful to give a rationale for a particular
arbitrary choice of SPIN_LOCK_READS_BETWEEN_CMPXCHG.)
--
Joseph S. Myers
joseph@codesourcery.com