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mm: remove nr_pages argument from pagevec_lookup{,_range}()

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All users of pagevec_lookup() and pagevec_lookup_range() now pass
PAGEVEC_SIZE as a desired number of pages.

Just drop the argument.

Link: http://lkml.kernel.org/r/20170726114704.7626-11-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>
This commit is contained in:
Jan Kara 2017-09-06 16:21:43 -07:00 • committed by Linus Torvalds
parent f7b6804687
commit 397162ffa2
8 changed files with 13 additions and 18 deletions
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5
fs/buffer.c
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@ -1633,8 +1633,7 @@ void clean_bdev_aliases(struct block_device *bdev, sector_t block, sector_t len)
end = (block + len - 1) >> (PAGE_SHIFT - bd_inode->i_blkbits);
pagevec_init(&pvec, 0);
while (pagevec_lookup_range(&pvec, bd_mapping, &index, end,
PAGEVEC_SIZE)) {
while (pagevec_lookup_range(&pvec, bd_mapping, &index, end)) {
count = pagevec_count(&pvec);
for (i = 0; i < count; i++) {
struct page *page = pvec.pages[i];
@ -3552,7 +3551,7 @@ page_cache_seek_hole_data(struct inode *inode, loff_t offset, loff_t length,
unsigned nr_pages, i;
nr_pages = pagevec_lookup_range(&pvec, inode->i_mapping, &index,
end - 1, PAGEVEC_SIZE);
end - 1);
if (nr_pages == 0)
break;