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btrfs: convert submit_eb_page() to take a folio

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The old page API is being gradually replaced and converted to use folio
to improve code readability and avoid repeated conversion between page
and folio.

Signed-off-by: Li Zetao <lizetao1@huawei.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Li Zetao
2024-08-29 02:29:01 +08:00
committed by David Sterba
parent 135873258c
commit 08dd8507b1
1 changed files with 4 additions and 5 deletions
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fs/btrfs/extent_io.c
+4 -5
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@@ -1816,18 +1816,17 @@ static int submit_eb_subpage(struct folio *folio, struct writeback_control *wbc)
* previous call.
* Return <0 for fatal error.
*/
static int submit_eb_page(struct page *page, struct btrfs_eb_write_context *ctx)
static int submit_eb_page(struct folio *folio, struct btrfs_eb_write_context *ctx)
{
struct writeback_control *wbc = ctx->wbc;
struct address_space *mapping = page->mapping;
struct folio *folio = page_folio(page);
struct address_space *mapping = folio->mapping;
struct extent_buffer *eb;
int ret;
if (!folio_test_private(folio))
return 0;
if (page_to_fs_info(page)->nodesize < PAGE_SIZE)
if (folio_to_fs_info(folio)->nodesize < PAGE_SIZE)
return submit_eb_subpage(folio, wbc);
spin_lock(&mapping->i_private_lock);
@@ -1926,7 +1925,7 @@ retry:
for (i = 0; i < nr_folios; i++) {
struct folio *folio = fbatch.folios[i];
ret = submit_eb_page(&folio->page, &ctx);
ret = submit_eb_page(folio, &ctx);
if (ret == 0)
continue;
if (ret < 0) {