[RFC PATCH 01/26] hugetlb: make hstate accessor functions const

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This is just a const-correctness change so that the new hugetlb_pte
changes can be const-correct too.

Acked-by: David Rientjes <rientjes@xxxxxxxxxx>

Signed-off-by: James Houghton <jthoughton@xxxxxxxxxx>
---
 include/linux/hugetlb.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index e4cff27d1198..498a4ae3d462 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -715,7 +715,7 @@ static inline struct hstate *hstate_vma(struct vm_area_struct *vma)
 	return hstate_file(vma->vm_file);
 }
 
-static inline unsigned long huge_page_size(struct hstate *h)
+static inline unsigned long huge_page_size(const struct hstate *h)
 {
 	return (unsigned long)PAGE_SIZE << h->order;
 }
@@ -729,27 +729,27 @@ static inline unsigned long huge_page_mask(struct hstate *h)
 	return h->mask;
 }
 
-static inline unsigned int huge_page_order(struct hstate *h)
+static inline unsigned int huge_page_order(const struct hstate *h)
 {
 	return h->order;
 }
 
-static inline unsigned huge_page_shift(struct hstate *h)
+static inline unsigned huge_page_shift(const struct hstate *h)
 {
 	return h->order + PAGE_SHIFT;
 }
 
-static inline bool hstate_is_gigantic(struct hstate *h)
+static inline bool hstate_is_gigantic(const struct hstate *h)
 {
 	return huge_page_order(h) >= MAX_ORDER;
 }
 
-static inline unsigned int pages_per_huge_page(struct hstate *h)
+static inline unsigned int pages_per_huge_page(const struct hstate *h)
 {
 	return 1 << h->order;
 }
 
-static inline unsigned int blocks_per_huge_page(struct hstate *h)
+static inline unsigned int blocks_per_huge_page(const struct hstate *h)
 {
 	return huge_page_size(h) / 512;
 }
-- 
2.37.0.rc0.161.g10f37bed90-goog





[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux