diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/shmem.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index ff741d229701..5ea1fa53db3f 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -842,7 +842,6 @@ unsigned long shmem_swap_usage(struct vm_area_struct *vma) void shmem_unlock_mapping(struct address_space *mapping) { struct pagevec pvec; - pgoff_t indices[PAGEVEC_SIZE]; pgoff_t index = 0; pagevec_init(&pvec); @@ -850,16 +849,8 @@ void shmem_unlock_mapping(struct address_space *mapping) * Minor point, but we might as well stop if someone else SHM_LOCKs it. */ while (!mapping_unevictable(mapping)) { - /* - * Avoid pagevec_lookup(): find_get_pages() returns 0 as if it - * has finished, if it hits a row of PAGEVEC_SIZE swap entries. - */ - pvec.nr = find_get_entries(mapping, index, - PAGEVEC_SIZE, pvec.pages, indices); - if (!pvec.nr) + if (!pagevec_lookup(&pvec, mapping, &index)) break; - index = indices[pvec.nr - 1] + 1; - pagevec_remove_exceptionals(&pvec); check_move_unevictable_pages(&pvec); pagevec_release(&pvec); cond_resched(); |