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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-04 23:26:01 +0300 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-29 15:51:06 +0300 |
| commit | 7530d0935cc7a5c58eab0acbc4ab8d32ac476d9a (patch) | |
| tree | 7725724e9ea4a1ea0b1ecc9ba687159d9956fe74 /fs/ext4/inode.c | |
| parent | fb5a5be05fb45ab6fb3d1036c53435cde3d420ab (diff) | |
| download | linux-7530d0935cc7a5c58eab0acbc4ab8d32ac476d9a.tar.xz | |
ext4: Convert mpage_map_and_submit_buffers() to use filemap_get_folios()
The called functions all use pages, so just convert back to a page.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 3158a8177fe8..06cc68878176 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2314,8 +2314,8 @@ out: */ static int mpage_map_and_submit_buffers(struct mpage_da_data *mpd) { - struct pagevec pvec; - int nr_pages, i; + struct folio_batch fbatch; + unsigned nr, i; struct inode *inode = mpd->inode; int bpp_bits = PAGE_SHIFT - inode->i_blkbits; pgoff_t start, end; @@ -2329,14 +2329,13 @@ static int mpage_map_and_submit_buffers(struct mpage_da_data *mpd) lblk = start << bpp_bits; pblock = mpd->map.m_pblk; - pagevec_init(&pvec); + folio_batch_init(&fbatch); while (start <= end) { - nr_pages = pagevec_lookup_range(&pvec, inode->i_mapping, - &start, end); - if (nr_pages == 0) + nr = filemap_get_folios(inode->i_mapping, &start, end, &fbatch); + if (nr == 0) break; - for (i = 0; i < nr_pages; i++) { - struct page *page = pvec.pages[i]; + for (i = 0; i < nr; i++) { + struct page *page = &fbatch.folios[i]->page; err = mpage_process_page(mpd, page, &lblk, &pblock, &map_bh); @@ -2352,14 +2351,14 @@ static int mpage_map_and_submit_buffers(struct mpage_da_data *mpd) if (err < 0) goto out; } - pagevec_release(&pvec); + folio_batch_release(&fbatch); } /* Extent fully mapped and matches with page boundary. We are done. */ mpd->map.m_len = 0; mpd->map.m_flags = 0; return 0; out: - pagevec_release(&pvec); + folio_batch_release(&fbatch); return err; } |