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| author | Jérémy Lefaure <jeremy.lefaure@lse.epita.fr> | 2016-12-01 00:54:02 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-01 01:32:52 +0100 |
| commit | e1465d125d2189e667029b9fa8a6f455180fbcf2 (patch) | |
| tree | 84556b0ca42c9ec61792040f5f31ec4b9954b968 /mm/mlock.c | |
| parent | Merge tag 'arc-4.9-final' of git://git.kernel.org/pub/scm/linux/kernel/git/vg... (diff) | |
| download | linux-e1465d125d2189e667029b9fa8a6f455180fbcf2.tar.xz linux-e1465d125d2189e667029b9fa8a6f455180fbcf2.zip | |
mm, thp: propagation of conditional compilation in khugepaged.c
Commit b46e756f5e47 ("thp: extract khugepaged from mm/huge_memory.c")
moved code from huge_memory.c to khugepaged.c. Some of this code should
be compiled only when CONFIG_SYSFS is enabled but the condition around
this code was not moved into khugepaged.c.
The result is a compilation error when CONFIG_SYSFS is disabled:
mm/built-in.o: In function `khugepaged_defrag_store': khugepaged.c:(.text+0x2d095): undefined reference to `single_hugepage_flag_store'
mm/built-in.o: In function `khugepaged_defrag_show': khugepaged.c:(.text+0x2d0ab): undefined reference to `single_hugepage_flag_show'
This commit adds the #ifdef CONFIG_SYSFS around the code related to
sysfs.
Link: http://lkml.kernel.org/r/20161114203448.24197-1-jeremy.lefaure@lse.epita.fr
Signed-off-by: Jérémy Lefaure <jeremy.lefaure@lse.epita.fr>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions