From 67fd707f468142d0f689a6240044bb45c1913003 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Wed, 15 Nov 2017 17:35:19 -0800 Subject: 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 Reviewed-by: Daniel Jordan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/btrfs/extent_io.c | 6 +++--- fs/ceph/addr.c | 3 +-- fs/ext4/inode.c | 2 +- fs/f2fs/checkpoint.c | 2 +- fs/f2fs/data.c | 2 +- fs/f2fs/node.c | 8 ++++---- fs/gfs2/aops.c | 2 +- fs/nilfs2/btree.c | 4 ++-- fs/nilfs2/page.c | 7 +++---- fs/nilfs2/segment.c | 6 +++--- 10 files changed, 20 insertions(+), 22 deletions(-) (limited to 'fs') diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index c18cf5d59521..93fdaac81212 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3815,7 +3815,7 @@ retry: tag_pages_for_writeback(mapping, index, end); while (!done && !nr_to_write_done && (index <= end) && (nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end, - tag, PAGEVEC_SIZE))) { + tag))) { unsigned i; scanned = 1; @@ -3956,8 +3956,8 @@ retry: tag_pages_for_writeback(mapping, index, end); done_index = index; while (!done && !nr_to_write_done && (index <= end) && - (nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end, - tag, PAGEVEC_SIZE))) { + (nr_pages = pagevec_lookup_range_tag(&pvec, mapping, + &index, end, tag))) { unsigned i; scanned = 1; diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 0fc2987cb62d..26c682db94ee 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -1162,8 +1162,7 @@ release_pvec_pages: index = 0; while ((index <= end) && (nr = pagevec_lookup_tag(&pvec, mapping, &index, - PAGECACHE_TAG_WRITEBACK, - PAGEVEC_SIZE))) { + PAGECACHE_TAG_WRITEBACK))) { for (i = 0; i < nr; i++) { page = pvec.pages[i]; if (page_snap_context(page) != snapc) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 3d0708c91c5a..b239a41dbeeb 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2621,7 +2621,7 @@ static int mpage_prepare_extent_to_map(struct mpage_da_data *mpd) mpd->next_page = index; while (index <= end) { nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end, - tag, PAGEVEC_SIZE); + tag); if (nr_pages == 0) goto out; diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index fb74ec4ed9d2..6124f8710dc3 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -319,7 +319,7 @@ long sync_meta_pages(struct f2fs_sb_info *sbi, enum page_type type, blk_start_plug(&plug); while ((nr_pages = pagevec_lookup_tag(&pvec, mapping, &index, - PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE))) { + PAGECACHE_TAG_DIRTY))) { int i; for (i = 0; i < nr_pages; i++) { diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 17d2c2997ddd..687703755824 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -1670,7 +1670,7 @@ retry: int i; nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end, - tag, PAGEVEC_SIZE); + tag); if (nr_pages == 0) break; diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index ca020e7d7465..d6e4df0bb622 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1286,7 +1286,7 @@ static struct page *last_fsync_dnode(struct f2fs_sb_info *sbi, nid_t ino) index = 0; while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, - PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE))) { + PAGECACHE_TAG_DIRTY))) { int i; for (i = 0; i < nr_pages; i++) { @@ -1440,7 +1440,7 @@ retry: index = 0; while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, - PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE))) { + PAGECACHE_TAG_DIRTY))) { int i; for (i = 0; i < nr_pages; i++) { @@ -1553,7 +1553,7 @@ next_step: index = 0; while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, - PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE))) { + PAGECACHE_TAG_DIRTY))) { int i; for (i = 0; i < nr_pages; i++) { @@ -1651,7 +1651,7 @@ int wait_on_node_pages_writeback(struct f2fs_sb_info *sbi, nid_t ino) pagevec_init(&pvec, 0); while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, - PAGECACHE_TAG_WRITEBACK, PAGEVEC_SIZE))) { + PAGECACHE_TAG_WRITEBACK))) { int i; for (i = 0; i < nr_pages; i++) { diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index d0848d9623fb..3fea3d7780b0 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -398,7 +398,7 @@ retry: done_index = index; while (!done && (index <= end)) { nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end, - tag, PAGEVEC_SIZE); + tag); if (nr_pages == 0) break; 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 { -- cgit v1.2.1