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authorLorenzo Stoakes <lstoakes@gmail.com>2016-10-13 01:20:17 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-19 08:12:02 -0700
commit9beae1ea89305a9667ceaab6d0bf46a045ad71e7 (patch)
tree32df9181fe7354a3ea2d4cdc8e852a072f2a2346 /include
parent768ae309a96103ed02eb1e111e838c87854d8b51 (diff)
mm: replace get_user_pages_remote() write/force parameters with gup_flags
This removes the 'write' and 'force' from get_user_pages_remote() and replaces them with 'gup_flags' to make the use of FOLL_FORCE explicit in callers as use of this flag can result in surprising behaviour (and hence bugs) within the mm subsystem. Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com> Acked-by: Michal Hocko <mhocko@suse.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 30bb5d9631bb..ecc4be7b67e0 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1276,7 +1276,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
struct vm_area_struct **vmas, int *nonblocking);
long get_user_pages_remote(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
+ unsigned int gup_flags, struct page **pages,
struct vm_area_struct **vmas);
long get_user_pages(unsigned long start, unsigned long nr_pages,
unsigned int gup_flags, struct page **pages,