Jan Beulich 9d8e22777e x86-64: Handle byte-wise tail copying in memcpy() without a loop ... While hard to measure, reducing the number of possibly/likely mis-predicted branches can generally be expected to be slightly better. Other than apparent at the first glance, this also doesn't grow the function size (the alignment gap to the next function just gets smaller). Signed-off-by: Jan Beulich <jbeulich@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/4F218584020000780006F422@nat28.tlf.novell.com Signed-off-by: Ingo Molnar <mingo@elte.hu>		2012-01-26 21:19:20 +01:00
..
.gitignore
atomic64_32.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
atomic64_386_32.S	x86: Use {push,pop}_cfi in more places	2011-02-28 18:06:22 +01:00
atomic64_cx8_32.S	x86: Use {push,pop}_cfi in more places	2011-02-28 18:06:22 +01:00
cache-smp.c
checksum_32.S	x86: Use {push,pop}_cfi in more places	2011-02-28 18:06:22 +01:00
clear_page_64.S	x86, mem: clear_page_64.S: Support clear_page() with enhanced REP MOVSB/STOSB	2011-05-17 15:40:27 -07:00
cmpxchg.c
cmpxchg8b_emu.S
cmpxchg16b_emu.S	percpu: Omit segment prefix in the UP case for cmpxchg_double	2011-03-27 19:25:36 -07:00
copy_page_64.S	x86-64: Slightly shorten copy_page()	2012-01-06 12:25:37 +01:00
copy_user_64.S	x86, 64-bit: Fix copy_[to/from]_user() checks for the userspace address limit	2011-05-18 12:49:00 +02:00
copy_user_nocache_64.S
csum-copy_64.S	x86: Clean up csum-copy_64.S a bit	2011-03-18 10:44:26 +01:00
csum-partial_64.c	x86: Fix common misspellings	2011-03-18 10:39:30 +01:00
csum-wrappers_64.c
delay.c
getuser.S
inat.c
insn.c	x86: Fix insn decoder for longer instruction	2011-10-10 09:05:51 +02:00
iomap_copy_64.S
Makefile	Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2011-07-22 17:02:24 -07:00
memcpy_32.c
memcpy_64.S	x86-64: Handle byte-wise tail copying in memcpy() without a loop	2012-01-26 21:19:20 +01:00
memmove_64.S	x86: Make alternative instruction pointers relative	2011-07-13 11:22:56 -07:00
memset_64.S	x86-64: Fix memset() to support sizes of 4Gb and above	2012-01-26 11:50:04 +01:00
mmx_32.c
msr-reg-export.c
msr-reg.S
msr-smp.c
msr.c
putuser.S
rwlock.S	x86: Fix write lock scalability 64-bit issue	2011-07-21 09:03:36 +02:00
rwsem.S	x86: Unify rwsem assembly implementation	2011-07-21 09:03:32 +02:00
string_32.c	x86/i386: Use less assembly in strlen(), speed things up a bit	2011-12-12 18:33:42 +01:00
strstr_32.c
thunk_32.S	x86: Remove unused bits from lib/thunk_*.S	2011-02-28 18:06:22 +01:00
thunk_64.S	x86: Fix write lock scalability 64-bit issue	2011-07-21 09:03:36 +02:00
usercopy_32.c
usercopy_64.c
usercopy.c	x86, perf: Make copy_from_user_nmi() a library function	2011-07-21 20:41:57 +02:00
x86-opcode-map.txt