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(parent: 2f598de) | patch
[PATCH] i386: Remove lock section support in rwsem.h
authorAndi Kleen <ak@suse.de>
Tue, 26 Sep 2006 08:52:31 +0000 (10:52 +0200)
committerAndi Kleen <andi@basil.nowhere.org>
Tue, 26 Sep 2006 08:52:31 +0000 (10:52 +0200)
commit2fe92abe616b6bc026ae7a1138f930af8fcd0398
treeef140ba27d91ee45ee0a01ab7d92de5138a681catree | snapshot
parent2f598dedc22131282e661821d6748e69ac87c4d1commit | diff
[PATCH] i386: Remove lock section support in rwsem.h

Lock sections don't work the new dwarf2 unwinder
This generates slightly smaller code. It adds one more taken
jump to the fast path.

Also move the trampolines into semaphore.S and add proper CFI
annotations.

Cc: jbeulich@novell.com
Signed-off-by: Andi Kleen <ak@suse.de>
arch/i386/lib/semaphore.S diff | blob | history
include/asm-i386/rwsem.h diff | blob | history
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