diff options
Diffstat (limited to 'fs/btrfs/compression.c')
| -rw-r--r-- | fs/btrfs/compression.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index c0a08064b0a7..f1f051ad3147 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -8,6 +8,7 @@ #include <linux/file.h> #include <linux/fs.h> #include <linux/pagemap.h> +#include <linux/pagevec.h> #include <linux/highmem.h> #include <linux/kthread.h> #include <linux/time.h> @@ -219,8 +220,7 @@ static noinline void end_compressed_writeback(struct inode *inode, struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); unsigned long index = cb->start >> PAGE_SHIFT; unsigned long end_index = (cb->start + cb->len - 1) >> PAGE_SHIFT; - struct page *pages[16]; - unsigned long nr_pages = end_index - index + 1; + struct folio_batch fbatch; const int errno = blk_status_to_errno(cb->status); int i; int ret; @@ -228,24 +228,23 @@ static noinline void end_compressed_writeback(struct inode *inode, if (errno) mapping_set_error(inode->i_mapping, errno); - while (nr_pages > 0) { - ret = find_get_pages_contig(inode->i_mapping, index, - min_t(unsigned long, - nr_pages, ARRAY_SIZE(pages)), pages); - if (ret == 0) { - nr_pages -= 1; - index += 1; - continue; - } + folio_batch_init(&fbatch); + while (index <= end_index) { + ret = filemap_get_folios(inode->i_mapping, &index, end_index, + &fbatch); + + if (ret == 0) + return; + for (i = 0; i < ret; i++) { + struct folio *folio = fbatch.folios[i]; + if (errno) - SetPageError(pages[i]); - btrfs_page_clamp_clear_writeback(fs_info, pages[i], + folio_set_error(folio); + btrfs_page_clamp_clear_writeback(fs_info, &folio->page, cb->start, cb->len); - put_page(pages[i]); } - nr_pages -= ret; - index += ret; + folio_batch_release(&fbatch); } /* the inode may be gone now */ } |