On 6/24/22 10:58, Christophe Leroy wrote:
Le 24/06/2022 à 06:43, Anshuman Khandual a écrit :
This just converts the generic vm_get_page_prot() implementation into a new
macro i.e DECLARE_VM_GET_PAGE_PROT which later can be used across platforms
when enabling them with ARCH_HAS_VM_GET_PAGE_PROT. This does not create any
functional change.
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: linux-mm@xxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Suggested-by: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Signed-off-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
---
include/linux/mm.h | 8 ++++++++
mm/mmap.c | 6 +-----
2 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 47bfe038d46e..237828c2bae2 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -428,6 +428,14 @@ extern unsigned int kobjsize(const void *objp);
extern pgprot_t protection_map[16];
#endif
I think the comment above protection_map[16] in mm/mmap.c should be
moved here.
Sure, makes sense. Will move.
