lkml.org 
[lkml]   [2016]   [Dec]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[RFC PATCH] arm64: make WANT_HUGE_PMD_SHARE depends on HUGETLB_PAGE
Date
From: zhong jiang <zhongjiang@huawei.com>

when HUGETLB_PAGE is disable, WANT_HUGE_PMD_SHARE contains the
fuctions should not be use. therefore, we add the dependency.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
arch/arm64/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 969ef88..694ca73 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -640,6 +640,7 @@ config SYS_SUPPORTS_HUGETLBFS

config ARCH_WANT_HUGE_PMD_SHARE
def_bool y if ARM64_4K_PAGES || (ARM64_16K_PAGES && !ARM64_VA_BITS_36)
+ depends on HUGETLB_PAGE

config ARCH_HAS_CACHE_LINE_SIZE
def_bool y
--
1.8.3.1
\
 
 \ /
  Last update: 2016-12-10 12:34    [W:0.019 / U:0.104 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site