[PATCH 15/23] f2fs: Convert last_fsync_dnode() to use filemap_get_folios_tag()

Vishal Moola (Oracle)
2022-09-01T22:06:16Z

Convert to use folios. This is in preparation for the removal of
find_get_pages_range_tag().

Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
---
fs/f2fs/node.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index cf8665f04c0d..b993be76013e 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1513,23 +1513,24 @@ static void flush_inline_data(struct f2fs_sb_info *sbi, nid_t ino)
static struct page *last_fsync_dnode(struct f2fs_sb_info *sbi, nid_t ino)
{
pgoff_t index;
- struct pagevec pvec;
+ struct folio_batch fbatch;
struct page *last_page = NULL;
- int nr_pages;
+ int nr_folios;

- pagevec_init(&pvec);
+ folio_batch_init(&fbatch);
index = 0;

- while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index,
- PAGECACHE_TAG_DIRTY))) {
+ while ((nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), &index,
+ (pgoff_t)-1, PAGECACHE_TAG_DIRTY,
+ &fbatch))) {
int i;

- for (i = 0; i < nr_pages; i++) {
- struct page *page = pvec.pages[i];
+ for (i = 0; i < nr_folios; i++) {
+ struct page *page = &fbatch.folios[i]->page;

if (unlikely(f2fs_cp_error(sbi))) {
f2fs_put_page(last_page, 0);
- pagevec_release(&pvec);
+ folio_batch_release(&fbatch);
return ERR_PTR(-EIO);
}

@@ -1560,7 +1561,7 @@ static struct page *last_fsync_dnode(struct f2fs_sb_info *sbi, nid_t ino)
last_page = page;
unlock_page(page);
}
- pagevec_release(&pvec);
+ folio_batch_release(&fbatch);
cond_resched();
}
return last_page;
--
2.36.1