void extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end)
{
+ struct address_space *mapping = inode->i_mapping;
unsigned long index = start >> PAGE_SHIFT;
unsigned long end_index = end >> PAGE_SHIFT;
- struct page *page;
+ struct folio *folio;
while (index <= end_index) {
- page = find_get_page(inode->i_mapping, index);
- BUG_ON(!page); /* Pages should be in the extent_io_tree */
- __set_page_dirty_nobuffers(page);
- account_page_redirty(page);
- put_page(page);
- index++;
+ folio = filemap_get_folio(mapping, index);
+ filemap_dirty_folio(mapping, folio);
+ folio_account_redirty(folio);
+ index += folio_nr_pages(folio);
+ folio_put(folio);
}
}
struct bio *bio;
ASSERT(0 < nr_iovecs && nr_iovecs <= BIO_MAX_VECS);
- bio = bio_alloc_bioset(GFP_NOFS, nr_iovecs, &btrfs_bioset);
+ bio = bio_alloc_bioset(NULL, nr_iovecs, 0, GFP_NOFS, &btrfs_bioset);
btrfs_bio_init(btrfs_bio(bio));
return bio;
}
struct bio *new;
/* Bio allocation backed by a bioset does not fail */
- new = bio_clone_fast(bio, GFP_NOFS, &btrfs_bioset);
+ new = bio_alloc_clone(bio->bi_bdev, bio, GFP_NOFS, &btrfs_bioset);
bbio = btrfs_bio(new);
btrfs_bio_init(bbio);
bbio->iter = bio->bi_iter;
ASSERT(offset <= UINT_MAX && size <= UINT_MAX);
/* this will never fail when it's backed by a bioset */
- bio = bio_clone_fast(orig, GFP_NOFS, &btrfs_bioset);
+ bio = bio_alloc_clone(orig->bi_bdev, orig, GFP_NOFS, &btrfs_bioset);
ASSERT(bio);
bbio = btrfs_bio(bio);
bio_ctrl->bio_flags = bio_flags;
bio->bi_end_io = end_io_func;
bio->bi_private = &inode->io_tree;
- bio->bi_write_hint = inode->vfs_inode.i_write_hint;
bio->bi_opf = opf;
ret = calc_bio_boundaries(bio_ctrl, inode, file_offset);
if (ret < 0)
static int __extent_writepage(struct page *page, struct writeback_control *wbc,
struct extent_page_data *epd)
{
+ struct folio *folio = page_folio(page);
struct inode *inode = page->mapping->host;
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
const u64 page_start = page_offset(page);
pg_offset = offset_in_page(i_size);
if (page->index > end_index ||
(page->index == end_index && !pg_offset)) {
- page->mapping->a_ops->invalidatepage(page, 0, PAGE_SIZE);
- unlock_page(page);
+ folio_invalidate(folio, 0, folio_size(folio));
+ folio_unlock(folio);
return 0;
}
}
/*
- * basic invalidatepage code, this waits on any locked or writeback
- * ranges corresponding to the page, and then deletes any extent state
+ * basic invalidate_folio code, this waits on any locked or writeback
+ * ranges corresponding to the folio, and then deletes any extent state
* records from the tree
*/
-int extent_invalidatepage(struct extent_io_tree *tree,
- struct page *page, unsigned long offset)
+int extent_invalidate_folio(struct extent_io_tree *tree,
+ struct folio *folio, size_t offset)
{
struct extent_state *cached_state = NULL;
- u64 start = page_offset(page);
- u64 end = start + PAGE_SIZE - 1;
- size_t blocksize = page->mapping->host->i_sb->s_blocksize;
+ u64 start = folio_pos(folio);
+ u64 end = start + folio_size(folio) - 1;
+ size_t blocksize = folio->mapping->host->i_sb->s_blocksize;
/* This function is only called for the btree inode */
ASSERT(tree->owner == IO_TREE_BTREE_INODE_IO);
return 0;
lock_extent_bits(tree, start, end, &cached_state);
- wait_on_page_writeback(page);
+ folio_wait_writeback(folio);
/*
* Currently for btree io tree, only EXTENT_LOCKED is utilized,