Messages in this thread Patch in this message | | | From | "Vishal Moola (Oracle)" <> | Subject | [PATCH v4 22/23] nilfs2: Convert nilfs_clear_dirty_pages() to use filemap_get_folios_tag() | Date | Wed, 2 Nov 2022 09:10:30 -0700 |
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Convert function to use folios throughout. This is in preparation for the removal of find_get_pages_range_tag(). This change removes 2 calls to compound_head().
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com> Acked-by: Ryusuke Konishi <konishi.ryusuke@gmail.com> --- fs/nilfs2/page.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c index d921542a9593..41ccd43cd979 100644 --- a/fs/nilfs2/page.c +++ b/fs/nilfs2/page.c @@ -358,22 +358,22 @@ void nilfs_copy_back_pages(struct address_space *dmap, */ void nilfs_clear_dirty_pages(struct address_space *mapping, bool silent) { - struct pagevec pvec; + struct folio_batch fbatch; unsigned int i; pgoff_t index = 0; - pagevec_init(&pvec); + folio_batch_init(&fbatch); - while (pagevec_lookup_tag(&pvec, mapping, &index, - PAGECACHE_TAG_DIRTY)) { - for (i = 0; i < pagevec_count(&pvec); i++) { - struct page *page = pvec.pages[i]; + while (filemap_get_folios_tag(mapping, &index, (pgoff_t)-1, + PAGECACHE_TAG_DIRTY, &fbatch)) { + for (i = 0; i < folio_batch_count(&fbatch); i++) { + struct folio *folio = fbatch.folios[i]; - lock_page(page); - nilfs_clear_dirty_page(page, silent); - unlock_page(page); + folio_lock(folio); + nilfs_clear_dirty_page(&folio->page, silent); + folio_unlock(folio); } - pagevec_release(&pvec); + folio_batch_release(&fbatch); cond_resched(); } } -- 2.38.1
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