The calculation 1U << (h->order + PAGE_SHIFT - 10) is actually equal to
(PAGE_SHIFT << (h->order)) >> 10. So we can make it more readable by
replace it with huge_page_size(h) / SZ_1K.
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
fs/hugetlbfs/inode.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 25c1857ff45d..f94b8f6553fa 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -1519,8 +1519,8 @@ static struct vfsmount *__init mount_one_hugetlbfs(struct hstate *h)
put_fs_context(fc);
}
if (IS_ERR(mnt))
- pr_err("Cannot mount internal hugetlbfs for page size %uK",
- 1U << (h->order + PAGE_SHIFT - 10));
+ pr_err("Cannot mount internal hugetlbfs for page size %luK",
+ huge_page_size(h) / SZ_1K);
return mnt;
}
--
2.19.1
