diff options
| author |   Lorenzo Stoakes <lstoakes@gmail.com> | 2016-10-13 01:20:15 +0100 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-19 08:11:24 -0700 |
| commit | 7f23b3504a0df63b724180262c5f3f117f21bcae (patch) | |
| tree | 2cb724ea105ba582472261bda4450d32da1e67d4 /include | |
| parent | mm: replace get_user_pages_locked() write/force parameters with gup_flags (diff) | |
| download | linux-dev-7f23b3504a0df63b724180262c5f3f117f21bcae.tar.xz linux-dev-7f23b3504a0df63b724180262c5f3f117f21bcae.zip | |
mm: replace get_vaddr_frames() write/force parameters with gup_flags
This removes the 'write' and 'force' from get_vaddr_frames() 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.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 9fe9b0438169..91cc923ce985 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1305,7 +1305,7 @@ struct frame_vector { struct frame_vector *frame_vector_create(unsigned int nr_frames); void frame_vector_destroy(struct frame_vector *vec); int get_vaddr_frames(unsigned long start, unsigned int nr_pfns, - bool write, bool force, struct frame_vector *vec); + unsigned int gup_flags, struct frame_vector *vec); void put_vaddr_frames(struct frame_vector *vec); int frame_vector_to_pages(struct frame_vector *vec); void frame_vector_to_pfns(struct frame_vector *vec); |