diff options
| author | Liu Shixin <liushixin2@huawei.com> | 2022-08-29 17:57:09 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-09-11 20:26:04 -0700 |
| commit | a38c94ed59fc312b51a33d867444ce73c6805ff6 (patch) | |
| tree | ab6b71c90722e453d940ceb3e2fd117953018920 | |
| parent | 95cd2522669243a1804ba8e9583ed10b3b4f51ef (diff) | |
mm/thp: simplify has_transparent_hugepage by using IS_BUILTIN
Simplify code of has_transparent_hugepage define by using IS_BUILTIN.
No functional change.
Link: https://lkml.kernel.org/r/20220829095709.3287462-1-liushixin2@huawei.com
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | include/linux/pgtable.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index 014ee8f0fbaa..5911761487de 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -1598,11 +1598,7 @@ typedef unsigned int pgtbl_mod_mask; #endif #ifndef has_transparent_hugepage -#ifdef CONFIG_TRANSPARENT_HUGEPAGE -#define has_transparent_hugepage() 1 -#else -#define has_transparent_hugepage() 0 -#endif +#define has_transparent_hugepage() IS_BUILTIN(CONFIG_TRANSPARENT_HUGEPAGE) #endif /* |