diff options
| author | Jan Kara <jack@suse.cz> | 2017-09-06 16:21:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-06 17:27:26 -0700 |
| commit | d72dc8a25afc71ce90ee92bdd77550e9beb85d4d (patch) | |
| tree | da47df20fe7bd2672f8368a2545f82e17703820b /include | |
| parent | 26b433d0da062d6e19d75350c0171d3cf8ff560d (diff) | |
| download | linux-d72dc8a25afc71ce90ee92bdd77550e9beb85d4d.tar.bz2 | |
mm: make pagevec_lookup() update index
Make pagevec_lookup() (and underlying find_get_pages()) update index to
the next page where iteration should continue. Most callers want this
and also pagevec_lookup_tag() already does this.
Link: http://lkml.kernel.org/r/20170726114704.7626-3-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pagemap.h | 2 | ||||
| -rw-r--r-- | include/linux/pagevec.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 79b36f57c3ba..249b1b5964c7 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -353,7 +353,7 @@ struct page *find_lock_entry(struct address_space *mapping, pgoff_t offset); unsigned find_get_entries(struct address_space *mapping, pgoff_t start, unsigned int nr_entries, struct page **entries, pgoff_t *indices); -unsigned find_get_pages(struct address_space *mapping, pgoff_t start, +unsigned find_get_pages(struct address_space *mapping, pgoff_t *start, unsigned int nr_pages, struct page **pages); unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t start, unsigned int nr_pages, struct page **pages); diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h index b45d391b4540..c395a5bb58b2 100644 --- a/include/linux/pagevec.h +++ b/include/linux/pagevec.h @@ -28,7 +28,7 @@ unsigned pagevec_lookup_entries(struct pagevec *pvec, pgoff_t *indices); void pagevec_remove_exceptionals(struct pagevec *pvec); unsigned pagevec_lookup(struct pagevec *pvec, struct address_space *mapping, - pgoff_t start, unsigned nr_pages); + pgoff_t *start, unsigned nr_pages); unsigned pagevec_lookup_tag(struct pagevec *pvec, struct address_space *mapping, pgoff_t *index, int tag, unsigned nr_pages); |