The patch titled
Subject: mm/page_owner.c: modify the type of argument "order" in some functions
has been added to the -mm tree. Its filename is
mm-page_ownerc-modify-the-type-of-argument-order-in-some-functions.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-page_ownerc-modify-the-type-of-argument-order-in-some-functions.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-page_ownerc-modify-the-type-of-argument-order-in-some-functions.patch
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------------------------------------------------------
From: Yixuan Cao <caoyixuan2019@xxxxxxxxxxxxxxxx>
Subject: mm/page_owner.c: modify the type of argument "order" in some functions
The type of "order" in struct page_owner is unsigned short.
However, it is unsigned int in the following 3 functions:
__reset_page_owner
__set_page_owner_handle
__set_page_owner_handle
The type of "order" in argument list is unsigned int, which is
inconsistent.
Link: https://lkml.kernel.org/r/20211020125945.47792-1-caoyixuan2019@xxxxxxxxxxxxxxxx
Signed-off-by: Yixuan Cao <caoyixuan2019@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_owner.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/mm/page_owner.c~mm-page_ownerc-modify-the-type-of-argument-order-in-some-functions
+++ a/mm/page_owner.c
@@ -125,7 +125,7 @@ static noinline depot_stack_handle_t sav
return handle;
}
-void __reset_page_owner(struct page *page, unsigned int order)
+void __reset_page_owner(struct page *page, unsigned short order)
{
int i;
struct page_ext *page_ext;
@@ -149,7 +149,7 @@ void __reset_page_owner(struct page *pag
static inline void __set_page_owner_handle(struct page_ext *page_ext,
depot_stack_handle_t handle,
- unsigned int order, gfp_t gfp_mask)
+ unsigned short order, gfp_t gfp_mask)
{
struct page_owner *page_owner;
int i;
@@ -169,7 +169,7 @@ static inline void __set_page_owner_hand
}
}
-noinline void __set_page_owner(struct page *page, unsigned int order,
+noinline void __set_page_owner(struct page *page, unsigned short order,
gfp_t gfp_mask)
{
struct page_ext *page_ext = lookup_page_ext(page);
_
Patches currently in -mm which might be from caoyixuan2019@xxxxxxxxxxxxxxxx are
mm-page_ownerc-modify-the-type-of-argument-order-in-some-functions.patch
