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| author | Takashi Iwai <tiwai@suse.de> | 2016-02-09 23:08:37 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-02-09 23:08:37 +0100 |
| commit | 397da2d0ab0d1398242622d80a74df7245395c63 (patch) | |
| tree | 51e01a67c653c67108f65d063b8b9cbfacf0b1a7 /arch/x86/mm/hugetlbpage.c | |
| parent | b8cb3750ce94d7610934465263850dcf40736bca (diff) | |
| parent | 4dff5c7b7093b19c19d3a100f8a3ad87cb7cd9e7 (diff) | |
Merge branch 'topic/core-fixes' into for-linus
Diffstat (limited to 'arch/x86/mm/hugetlbpage.c')
| -rw-r--r-- | arch/x86/mm/hugetlbpage.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c index 42982b26e32b..740d7ac03a55 100644 --- a/arch/x86/mm/hugetlbpage.c +++ b/arch/x86/mm/hugetlbpage.c @@ -173,10 +173,10 @@ static __init int setup_hugepagesz(char *opt) } __setup("hugepagesz=", setup_hugepagesz); -#ifdef CONFIG_CMA +#if (defined(CONFIG_MEMORY_ISOLATION) && defined(CONFIG_COMPACTION)) || defined(CONFIG_CMA) static __init int gigantic_pages_init(void) { - /* With CMA we can allocate gigantic pages at runtime */ + /* With compaction or CMA we can allocate gigantic pages at runtime */ if (cpu_has_gbpages && !size_to_hstate(1UL << PUD_SHIFT)) hugetlb_add_hstate(PUD_SHIFT - PAGE_SHIFT); return 0; |