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[PATCH] Simplify profile_pc on x86-64
authorAndi Kleen <ak@suse.de>
Tue, 26 Sep 2006 08:52:28 +0000 (10:52 +0200)
committerAndi Kleen <andi@basil.nowhere.org>
Tue, 26 Sep 2006 08:52:28 +0000 (10:52 +0200)
Use knowledge about EFLAGS layout (bits 22:63 are always 0) to distingush
EFLAGS word and kernel address in the spin lock stack frame.

Signed-off-by: Andi Kleen <ak@suse.de>
arch/x86_64/kernel/time.c patch | blob | history

diff --cc arch/x86_64/kernel/time.c
Simple merge
Pandora Kernel Repository