iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
fcc042a280
linux/arch/m68k
History
Greg Ungerer 982cd252ca m68knommu: add optimize memmove() function 
Add an m68k/coldfire optimized memmove() function for the m68knommu arch.
This is the same function as used by m68k. Simple speed tests show this
is faster once buffers are larger than 4 bytes, and significantly faster
on much larger buffers (4 times faster above about 100 bytes).

This also goes part of the way to fixing a regression caused by commit
ea61bc461d ("m68k/m68knommu: merge MMU and
non-MMU string.h"), which breaks non-coldfire non-mmu builds (which is
the 68x328 and 68360 families). They currently have no memmove() fucntion
defined, since there was none in the m68knommu/lib functions.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2011-02-16 09:43:16 +10:00
..
amiga m68k/amiga: Fix "debug=mem" 2011-01-23 11:24:42 +01:00
apollo m68k: apollo core - Kill warn_unused_result warnings 2009-01-12 20:56:35 +01:00
atari m68k/atari: Rename "scc" to "atari_scc" 2011-01-23 11:24:35 +01:00
bvme6000 llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
configs defconfig reduction 2010-08-14 22:26:53 +02:00
fpsp040 m68k: fix trigraph ignored warning in setox.S 2008-12-28 20:00:05 +01:00
hp300 m68k: hp300 - Checkpatch cleanup 2010-05-17 21:15:40 +02:00
ifpsp060 m68k: fix comment typo diable -> disable. 2011-01-03 16:06:58 +01:00
include/asm m68knommu: add optimize memmove() function 2011-02-16 09:43:16 +10:00
kernel m68k: Check __get_user()/__put_user() return value 2011-01-07 14:01:35 +01:00
lib m68k: remove arch specific non-optimized memcmp() 2011-02-16 09:42:24 +10:00
mac fix comment typos concerning "consistent" 2010-12-10 16:04:28 +01:00
math-emu locking, m68k/asm-offsets: Rename signal defines 2009-09-01 09:38:03 +02:00
mm m68k: invoke oom-killer from page fault 2010-05-17 21:37:39 +02:00
mvme16x llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
mvme147 m68k: mvme147 core - Kill warn_unused_result warnings 2009-01-12 20:56:37 +01:00
q40 Update broken web addresses in arch directory. 2010-10-18 11:03:21 +02:00
sun3 m68k/m68knommu: Remove dead SMP config option 2010-10-22 09:43:23 +02:00
sun3x include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
tools/amiga Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
install.sh kbuild: use INSTALLKERNEL to select customized installkernel script 2009-09-20 12:18:14 +02:00
Kconfig Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2010-10-28 16:16:39 -07:00
Kconfig.debug
Makefile kbuild: allow assignment to {A,C,LD}FLAGS_MODULE on the command line 2010-08-03 14:09:45 +02:00