]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 89c7cca) | patch
arm64: dcache: select DCACHE_WORD_ACCESS for little-endian CPUs
authorWill Deacon <will.deacon@arm.com>
Wed, 6 Nov 2013 19:32:13 +0000 (19:32 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Thu, 19 Dec 2013 17:43:08 +0000 (17:43 +0000)
commitb5114217ddcb9ca86b4757446163165d458cae3a
tree7b394763246d3362bc40836bf31f17069f5d6ab8tree | snapshot
parent89c7ccac92bf0b49ab9d13aaf252fdecc2bc070dcommit | diff
arm64: dcache: select DCACHE_WORD_ACCESS for little-endian CPUs

DCACHE_WORD_ACCESS uses the word-at-a-time API for optimised string
comparisons in the vfs layer.

This patch implements support for load_unaligned_zeropad in much the
same way as has been done for ARM, although big-endian systems are also
supported.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/Kconfig diff | blob | history
arch/arm64/include/asm/word-at-a-time.h diff | blob | history
Linux Kernel Source Tree.