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    Subject[PATCH 00/22] Introduce little endian bitops
    Date
    This patch series introduces little endian bit operations in asm/bitops.h
    for all architectures and converts ext2 non-atomic and minix bit operation
    to them. it enables to remove ext2 non-atomic and minix bit operations
    from asm/bitops.h. The reason they should be removed from asm/bitops.h
    is as follows:

    For ext2 non-atomic bit operations, they are used for little endian byte order
    bitmap access by some filesystems and modules. But using ext2_*() functions on
    a module other than ext2 filesystem makes someone feel strange.

    For minix bit operations, they are only used by minix filesystem and useless
    by other modules. Because byte order of inode and block bitmap is defferent
    on each architectures.

    Akinobu Mita (22):
    bitops: merge little and big endian definisions in
    asm-generic/bitops/le.h
    bitops: rename generic le bitops functions
    s390: introduce little endian bitops
    arm: introduce little endian bitops
    m68k: introduce le bitops
    m68knommu: introduce little endian bitops
    bitops: introduce little endian bitops for most architectures
    rds: stop including asm-generic/bitops/le.h
    kvm: stop including asm-generic/bitops/le.h
    asm-generic: use little endian bitops
    ext3: use little endian bitops
    ext4: use little endian bitops
    ocfs2: use little endian bitops
    nilfs2: use little endian bitops
    reiserfs: use little endian bitops
    udf: use little endian bitops
    ufs: use little endian bitops
    md: use little endian bit operations
    dm: use little endian bit operations
    bitops: remove ext2 non-atomic bitops from asm/bitops.h
    m68k: convert minix bitops to use little endian bitops
    bitops: remove minix bitops from asm/bitops.h

    arch/Kconfig | 6 ++
    arch/alpha/Kconfig | 1 +
    arch/alpha/include/asm/bitops.h | 4 +-
    arch/arm/Kconfig | 1 +
    arch/arm/include/asm/bitops.h | 50 ++++++--------
    arch/avr32/Kconfig | 1 +
    arch/avr32/include/asm/bitops.h | 3 +-
    arch/avr32/kernel/avr32_ksyms.c | 4 +-
    arch/avr32/lib/findbit.S | 4 +-
    arch/blackfin/Kconfig | 1 +
    arch/blackfin/include/asm/bitops.h | 3 +-
    arch/cris/Kconfig | 1 +
    arch/cris/include/asm/bitops.h | 3 +-
    arch/frv/Kconfig | 1 +
    arch/frv/include/asm/bitops.h | 4 +-
    arch/h8300/Kconfig | 1 +
    arch/h8300/include/asm/bitops.h | 3 +-
    arch/ia64/Kconfig | 1 +
    arch/ia64/include/asm/bitops.h | 3 +-
    arch/m32r/Kconfig | 1 +
    arch/m32r/include/asm/bitops.h | 3 +-
    arch/m68k/Kconfig | 1 +
    arch/m68k/include/asm/bitops_mm.h | 89 ++++++++++----------------
    arch/m68k/include/asm/bitops_no.h | 28 +++++----
    arch/m68knommu/Kconfig | 1 +
    arch/microblaze/Kconfig | 1 +
    arch/mips/Kconfig | 1 +
    arch/mips/include/asm/bitops.h | 3 +-
    arch/mn10300/Kconfig | 1 +
    arch/mn10300/include/asm/bitops.h | 3 +-
    arch/parisc/Kconfig | 1 +
    arch/parisc/include/asm/bitops.h | 4 +-
    arch/powerpc/Kconfig | 1 +
    arch/powerpc/include/asm/bitops.h | 35 +---------
    arch/s390/Kconfig | 1 +
    arch/s390/include/asm/bitops.h | 45 ++++++++------
    arch/score/Kconfig | 3 +
    arch/sh/Kconfig | 1 +
    arch/sh/include/asm/bitops.h | 3 +-
    arch/sparc/Kconfig | 1 +
    arch/sparc/include/asm/bitops_32.h | 3 +-
    arch/sparc/include/asm/bitops_64.h | 4 +-
    arch/tile/Kconfig | 1 +
    arch/tile/include/asm/bitops.h | 3 +-
    arch/x86/Kconfig | 1 +
    arch/x86/include/asm/bitops.h | 4 +-
    arch/xtensa/Kconfig | 1 +
    arch/xtensa/include/asm/bitops.h | 3 +-
    drivers/md/bitmap.c | 6 +-
    drivers/md/dm-log.c | 8 +-
    fs/ext4/ext4.h | 18 ++++--
    fs/minix/minix.h | 37 +++++++++++
    fs/nilfs2/alloc.h | 3 +-
    fs/ocfs2/ocfs2.h | 13 ++--
    fs/udf/balloc.c | 11 ++-
    fs/ufs/util.h | 2 +-
    include/asm-generic/bitops.h | 3 +-
    include/asm-generic/bitops/ext2-atomic.h | 4 +-
    include/asm-generic/bitops/ext2-non-atomic.h | 20 ------
    include/asm-generic/bitops/le.h | 56 +++++++---------
    include/asm-generic/bitops/minix-le.h | 17 -----
    include/asm-generic/bitops/minix.h | 15 ----
    include/linux/ext2_fs.h | 12 ++++
    include/linux/ext3_fs.h | 15 +++--
    include/linux/reiserfs_fs.h | 34 ++++++----
    lib/find_next_bit.c | 9 +--
    net/rds/cong.c | 8 +--
    virt/kvm/kvm_main.c | 3 +-
    68 files changed, 304 insertions(+), 332 deletions(-)
    delete mode 100644 include/asm-generic/bitops/ext2-non-atomic.h
    delete mode 100644 include/asm-generic/bitops/minix-le.h
    delete mode 100644 include/asm-generic/bitops/minix.h



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