The quilt patch titled
Subject: mm: remove foll_flags in __get_user_pages
has been removed from the -mm tree. Its filename was
mm-remove-foll_flags-in-__get_user_pages.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Josef Bacik <josef@xxxxxxxxxxxxxx>
Subject: mm: remove foll_flags in __get_user_pages
Date: Thu, 18 Jul 2024 17:26:07 -0400
Now that we're not passing around a pointer to the flags, there's no
reason to have an extra variable for the gup_flags, simply pass the
gup_flags directly everywhere.
Link: https://lkml.kernel.org/r/1e79b84bd30287cc9847f2aeb002374e6e60a10f.1721337845.git.josef@xxxxxxxxxxxxxx
Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx>
Acked-by: David Hildenbrand <david@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/gup.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
--- a/mm/gup.c~mm-remove-foll_flags-in-__get_user_pages
+++ a/mm/gup.c
@@ -1437,7 +1437,6 @@ static long __get_user_pages(struct mm_s
do {
struct page *page;
- unsigned int foll_flags = gup_flags;
unsigned int page_increm;
/* first iteration or cross vma bound */
@@ -1488,9 +1487,9 @@ retry:
}
cond_resched();
- page = follow_page_mask(vma, start, foll_flags, &ctx);
+ page = follow_page_mask(vma, start, gup_flags, &ctx);
if (!page || PTR_ERR(page) == -EMLINK) {
- ret = faultin_page(vma, start, foll_flags,
+ ret = faultin_page(vma, start, gup_flags,
PTR_ERR(page) == -EMLINK, locked);
switch (ret) {
case 0:
@@ -1547,13 +1546,12 @@ next_page:
* large folio, this should never fail.
*/
if (try_grab_folio(folio, page_increm - 1,
- foll_flags)) {
+ gup_flags)) {
/*
* Release the 1st page ref if the
* folio is problematic, fail hard.
*/
- gup_put_folio(folio, 1,
- foll_flags);
+ gup_put_folio(folio, 1, gup_flags);
ret = -EFAULT;
goto out;
}
_
Patches currently in -mm which might be from josef@xxxxxxxxxxxxxx are
