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authorJan Beulich <JBeulich@novell.com>2011-07-19 12:59:51 +0100
committerIngo Molnar <mingo@elte.hu>2011-07-21 09:03:31 +0200
commit4625cd637919edfb562e0d62abf94f52e9321335 (patch)
tree88c4cf965722fb54731a6e8f632ec6ef6e83e194 /arch/um
parentdd2897bf0f4d523238e87dabb23e9634ea9ba73d (diff)
downloadlinux-4625cd637919edfb562e0d62abf94f52e9321335.tar.bz2
x86: Unify rwlock assembly implementation
Rather than having two functionally identical implementations for 32- and 64-bit configurations, extend the existing assembly abstractions enough to fold the two rwlock implementations into a shared one. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/4E258DD7020000780004E3EA@nat28.tlf.novell.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
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