61f2e7b0f4
minix bit operations are only used by minix filesystem and useless by other modules. Because byte order of inode and block bitmaps is different on each architecture like below: m68k: big-endian 16bit indexed bitmaps h8300, microblaze, s390, sparc, m68knommu: big-endian 32 or 64bit indexed bitmaps m32r, mips, sh, xtensa: big-endian 32 or 64bit indexed bitmaps for big-endian mode little-endian bitmaps for little-endian mode Others: little-endian bitmaps In order to move minix bit operations from asm/bitops.h to architecture independent code in minix filesystem, this provides two config options. CONFIG_MINIX_FS_BIG_ENDIAN_16BIT_INDEXED is only selected by m68k. CONFIG_MINIX_FS_NATIVE_ENDIAN is selected by the architectures which use native byte order bitmaps (h8300, microblaze, s390, sparc, m68knommu, m32r, mips, sh, xtensa). The architectures which always use little-endian bitmaps do not select these options. Finally, we can remove minix bit operations from asm/bitops.h for all architectures. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Greg Ungerer <gerg@uclinux.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Andreas Schwab <schwab@linux-m68k.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Michal Simek <monstr@monstr.eu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Hirokazu Takata <takata@linux-m32r.org> Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Paul Mundt <lethal@linux-sh.org> Cc: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
boot | ||
common | ||
configs | ||
include/asm | ||
kernel | ||
lib | ||
mach-at91 | ||
mach-bcmring | ||
mach-clps711x | ||
mach-cns3xxx | ||
mach-davinci | ||
mach-dove | ||
mach-ebsa110 | ||
mach-ep93xx | ||
mach-exynos4 | ||
mach-footbridge | ||
mach-gemini | ||
mach-h720x | ||
mach-imx | ||
mach-integrator | ||
mach-iop13xx | ||
mach-iop32x | ||
mach-iop33x | ||
mach-ixp4xx | ||
mach-ixp23xx | ||
mach-ixp2000 | ||
mach-kirkwood | ||
mach-ks8695 | ||
mach-l7200/include/mach | ||
mach-loki | ||
mach-lpc32xx | ||
mach-mmp | ||
mach-msm | ||
mach-mv78xx0 | ||
mach-mx3 | ||
mach-mx5 | ||
mach-mxc91231 | ||
mach-mxs | ||
mach-netx | ||
mach-nomadik | ||
mach-ns9xxx | ||
mach-nuc93x | ||
mach-omap1 | ||
mach-omap2 | ||
mach-orion5x | ||
mach-pnx4008 | ||
mach-pxa | ||
mach-realview | ||
mach-rpc | ||
mach-s3c24a0/include/mach | ||
mach-s3c64xx | ||
mach-s3c2400 | ||
mach-s3c2410 | ||
mach-s3c2412 | ||
mach-s3c2416 | ||
mach-s3c2440 | ||
mach-s3c2443 | ||
mach-s5p64x0 | ||
mach-s5p6442 | ||
mach-s5pc100 | ||
mach-s5pv210 | ||
mach-sa1100 | ||
mach-shark | ||
mach-shmobile | ||
mach-spear3xx | ||
mach-spear6xx | ||
mach-stmp37xx | ||
mach-stmp378x | ||
mach-tcc8k | ||
mach-tegra | ||
mach-u300 | ||
mach-ux500 | ||
mach-versatile | ||
mach-vexpress | ||
mach-vt8500 | ||
mach-w90x900 | ||
mm | ||
nwfpe | ||
oprofile | ||
plat-iop | ||
plat-mxc | ||
plat-nomadik | ||
plat-omap | ||
plat-orion | ||
plat-pxa | ||
plat-s3c24xx | ||
plat-s5p | ||
plat-samsung | ||
plat-spear | ||
plat-stmp3xxx | ||
plat-tcc | ||
plat-versatile | ||
tools | ||
vfp | ||
Kconfig | ||
Kconfig-nommu | ||
Kconfig.debug | ||
Makefile |