diff options
| author | Jan Kara <jack@suse.cz> | 2017-11-15 17:35:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-15 18:21:04 -0800 |
| commit | 67fd707f468142d0f689a6240044bb45c1913003 (patch) | |
| tree | add13c73b7b00d43e8f88f21f8c2b22dade5c9bb /fs/nilfs2 | |
| parent | 4be90299a1693c2112edb20ca78d6cc9f2183326 (diff) | |
| download | lwn-67fd707f468142d0f689a6240044bb45c1913003.tar.gz lwn-67fd707f468142d0f689a6240044bb45c1913003.zip | |
mm: remove nr_pages argument from pagevec_lookup_{,range}_tag()
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/20171009151359.31984-15-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2')
| -rw-r--r-- | fs/nilfs2/btree.c | 4 | ||||
| -rw-r--r-- | fs/nilfs2/page.c | 7 | ||||
| -rw-r--r-- | fs/nilfs2/segment.c | 6 |
3 files changed, 8 insertions, 9 deletions
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c index 06ffa135dfa6..35989c7bb065 100644 --- a/fs/nilfs2/btree.c +++ b/fs/nilfs2/btree.c @@ -2158,8 +2158,8 @@ static void nilfs_btree_lookup_dirty_buffers(struct nilfs_bmap *btree, pagevec_init(&pvec, 0); - while (pagevec_lookup_tag(&pvec, btcache, &index, PAGECACHE_TAG_DIRTY, - PAGEVEC_SIZE)) { + while (pagevec_lookup_tag(&pvec, btcache, &index, + PAGECACHE_TAG_DIRTY)) { for (i = 0; i < pagevec_count(&pvec); i++) { bh = head = page_buffers(pvec.pages[i]); do { diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c index 8616c46d33da..1c16726915c1 100644 --- a/fs/nilfs2/page.c +++ b/fs/nilfs2/page.c @@ -257,8 +257,7 @@ int nilfs_copy_dirty_pages(struct address_space *dmap, pagevec_init(&pvec, 0); repeat: - if (!pagevec_lookup_tag(&pvec, smap, &index, PAGECACHE_TAG_DIRTY, - PAGEVEC_SIZE)) + if (!pagevec_lookup_tag(&pvec, smap, &index, PAGECACHE_TAG_DIRTY)) return 0; for (i = 0; i < pagevec_count(&pvec); i++) { @@ -376,8 +375,8 @@ void nilfs_clear_dirty_pages(struct address_space *mapping, bool silent) pagevec_init(&pvec, 0); - while (pagevec_lookup_tag(&pvec, mapping, &index, PAGECACHE_TAG_DIRTY, - PAGEVEC_SIZE)) { + while (pagevec_lookup_tag(&pvec, mapping, &index, + PAGECACHE_TAG_DIRTY)) { for (i = 0; i < pagevec_count(&pvec); i++) { struct page *page = pvec.pages[i]; diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index 68e5769cef3b..19366ab20bea 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -712,7 +712,7 @@ static size_t nilfs_lookup_dirty_data_buffers(struct inode *inode, repeat: if (unlikely(index > last) || !pagevec_lookup_range_tag(&pvec, mapping, &index, last, - PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE)) + PAGECACHE_TAG_DIRTY)) return ndirties; for (i = 0; i < pagevec_count(&pvec); i++) { @@ -755,8 +755,8 @@ static void nilfs_lookup_dirty_node_buffers(struct inode *inode, pagevec_init(&pvec, 0); - while (pagevec_lookup_tag(&pvec, mapping, &index, PAGECACHE_TAG_DIRTY, - PAGEVEC_SIZE)) { + while (pagevec_lookup_tag(&pvec, mapping, &index, + PAGECACHE_TAG_DIRTY)) { for (i = 0; i < pagevec_count(&pvec); i++) { bh = head = page_buffers(pvec.pages[i]); do { |