diff options
author | zhichang.yuan <zhichang.yuan@linaro.org> | 2014-04-28 06:11:32 +0100 |
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committer | Mark Brown <broonie@kernel.org> | 2014-10-24 11:28:09 +0100 |
commit | ae2c5bcd50eeb6ac60889333b56c85db570fe9ec (patch) | |
tree | e68544060419d810e7e103958ffcc7e1c73e1563 /arch/arm64/kernel | |
parent | 694e36fc1edf89965cf83df02e6a9ebf10db3c06 (diff) |
arm64: lib: Implement optimized memcmp routine
This patch, based on Linaro's Cortex Strings library, adds
an assembly optimized memcmp() function.
Signed-off-by: Zhichang Yuan <zhichang.yuan@linaro.org>
Signed-off-by: Deepak Saxena <dsaxena@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit d875c9b3724083cd2629cd8507e424cd3716cd28)
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'arch/arm64/kernel')
-rw-r--r-- | arch/arm64/kernel/arm64ksyms.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/arm64ksyms.c b/arch/arm64/kernel/arm64ksyms.c index 338b568cd8ae..909c18e155ea 100644 --- a/arch/arm64/kernel/arm64ksyms.c +++ b/arch/arm64/kernel/arm64ksyms.c @@ -48,6 +48,7 @@ EXPORT_SYMBOL(memset); EXPORT_SYMBOL(memcpy); EXPORT_SYMBOL(memmove); EXPORT_SYMBOL(memchr); +EXPORT_SYMBOL(memcmp); /* atomic bitops */ EXPORT_SYMBOL(set_bit); |