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| author | Stijn Tintel <stijn@linux-ipv6.be> | 2020-08-01 16:29:24 +0300 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2020-08-01 14:33:46 +0100 |
| commit | 5c3e83fa881a081d0368cf3933b30a38519aaafd (patch) | |
| tree | edac98c2025020bf5b7971449a80580d92129645 /config/Config-kernel.in | |
| parent | 1bff9f5b78f8a662f4ea6707e176ffb023cab0a3 (diff) | |
| download | upstream-5c3e83fa881a081d0368cf3933b30a38519aaafd.tar.gz upstream-5c3e83fa881a081d0368cf3933b30a38519aaafd.tar.bz2 upstream-5c3e83fa881a081d0368cf3933b30a38519aaafd.zip | |
kernel: fix missing TRANSPARENT_HUGEPAGE symbols
Enabling KERNEL_TRANSPARENT_HUGEPAGE exposes 2 missing symbols:
* CONFIG_READ_ONLY_THP_FOR_FS
* TRANSPARENT_HUGEPAGE_ALWAYS
* TRANSPARENT_HUGEPAGE_MADVISE
The first one was added in 5.4, and is marked experimental there so just
disable it in the generic config.
For the latter two, we should not force the user to use either of them,
so add them as build-configurable kernel options.
Fixes: d1a8217d87bf ("kernel: clean-up build-configurable kernel config symbols")
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Diffstat (limited to 'config/Config-kernel.in')
| -rw-r--r-- | config/Config-kernel.in | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/config/Config-kernel.in b/config/Config-kernel.in index fa4c8257b2..2e80c8f537 100644 --- a/config/Config-kernel.in +++ b/config/Config-kernel.in @@ -360,6 +360,18 @@ config KERNEL_BLK_DEV_BSG config KERNEL_TRANSPARENT_HUGEPAGE bool +choice + prompt "Transparent Hugepage Support sysfs defaults" + depends on KERNEL_TRANSPARENT_HUGEPAGE + default KERNEL_TRANSPARENT_HUGEPAGE_ALWAYS + + config KERNEL_TRANSPARENT_HUGEPAGE_ALWAYS + bool "always" + + config KERNEL_TRANSPARENT_HUGEPAGE_MADVISE + bool "madvise" +endchoice + config KERNEL_HUGETLBFS bool |