[PATCH 0/5] Remove duplicated kmap code

[ira . weiny]

From: Ira Weiny <ira.weiny@xxxxxxxxx>

The kmap infrastructure has been copied almost verbatim to every architecture.
This series consolidates obvious duplicated code.  (k[un]map_atmoic has some
additional duplication between some of the architectures but the differences
were such to not warrant further changes.)

0day built successfully to cover all the architectures I can't readily build.

Ira Weiny (5):
  arch/kmap: Remove BUG_ON()
  arch/kmap: Remove redundant arch specific kmaps
  arch/kunmap: Remove duplicate kunmap implementations
  arch/kmap_atomic: Consolidate duplicate code
  arch/kunmap_atomic: Consolidate duplicate code

 arch/arc/include/asm/highmem.h        | 11 -------
 arch/arc/mm/highmem.c                 | 20 ++-----------
 arch/arm/include/asm/highmem.h        |  3 --
 arch/arm/mm/highmem.c                 | 28 ++----------------
 arch/csky/include/asm/highmem.h       |  3 +-
 arch/csky/mm/highmem.c                | 28 ++++--------------
 arch/microblaze/include/asm/highmem.h | 17 -----------
 arch/microblaze/mm/highmem.c          | 10 ++-----
 arch/mips/include/asm/highmem.h       |  3 +-
 arch/mips/mm/highmem.c                | 25 +++-------------
 arch/nds32/include/asm/highmem.h      |  3 --
 arch/nds32/mm/highmem.c               | 31 ++------------------
 arch/parisc/include/asm/cacheflush.h  |  2 --
 arch/powerpc/include/asm/highmem.h    | 17 -----------
 arch/powerpc/mm/highmem.c             |  9 ++----
 arch/sparc/include/asm/highmem.h      | 17 -----------
 arch/sparc/mm/highmem.c               |  9 ++----
 arch/x86/include/asm/highmem.h        |  4 ---
 arch/x86/mm/highmem_32.c              | 30 ++------------------
 arch/xtensa/include/asm/highmem.h     | 14 +--------
 arch/xtensa/mm/highmem.c              | 10 ++-----
 include/linux/highmem.h               | 41 +++++++++++++++++++++++++--
 22 files changed, 75 insertions(+), 260 deletions(-)

-- 
2.25.1