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f2fs: convert last_fsync_dnode() to use filemap_get_folios_tag()

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Convert to use a folio_batch instead of pagevec.  This is in preparation
for the removal of find_get_pages_range_tag().

Link: https://lkml.kernel.org/r/20230104211448.4804-16-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Acked-by: Chao Yu <chao@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Vishal Moola (Oracle) 2023-01-04 13:14:40 -08:00 committed by Andrew Morton
parent 1cd98ee747
commit 4f4a4f0feb
1 changed files with 10 additions and 9 deletions
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19
fs/f2fs/node.c
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@ -1518,23 +1518,24 @@ iput_out:
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);
}
@ -1565,7 +1566,7 @@ continue_unlock:
last_page = page;
unlock_page(page);
}
pagevec_release(&pvec);
folio_batch_release(&fbatch);
cond_resched();
}
return last_page;