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(parent: 2ee60e1) | patch
[PATCH] x86_64: Minor string functions optimizations
authorAndi Kleen <ak@suse.de>
Mon, 26 Jun 2006 11:59:47 +0000 (13:59 +0200)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 26 Jun 2006 17:48:22 +0000 (10:48 -0700)
commit6bfa9bb5195c68f75bd3937e4d77cb0bfe852d0d
treecb6833ec8a32ac4b139be375b706b7110004a799tree | snapshot
parent2ee60e17896c65da1df5780d3196c050bccb7d10commit | diff
[PATCH] x86_64: Minor string functions optimizations

 - Use tail call from clear_user to __clear_user to save some code size
 - Use standard memcpy for forward memmove

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/x86_64/lib/memmove.c diff | blob | history
arch/x86_64/lib/usercopy.c diff | blob | history
Domain: System / Kernel;