diff options
| -rw-r--r-- | fs/btrfs/disk-io.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index e0bdf3ed2449..5e2293c5b747 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -3833,8 +3833,7 @@ static int write_dev_supers(struct btrfs_device *device, * Wait for write completion of superblocks done by write_dev_supers, * @max_mirrors same for write and wait phases. * - * Return number of errors when page is not found or not marked up to - * date. + * Return number of errors when folio is not found or not marked up to date. */ static int wait_dev_supers(struct btrfs_device *device, int max_mirrors) { @@ -3848,7 +3847,7 @@ static int wait_dev_supers(struct btrfs_device *device, int max_mirrors) max_mirrors = BTRFS_SUPER_MIRROR_MAX; for (i = 0; i < max_mirrors; i++) { - struct page *page; + struct folio *folio; ret = btrfs_sb_log_location(device, i, READ, &bytenr); if (ret == -ENOENT) { @@ -3863,27 +3862,29 @@ static int wait_dev_supers(struct btrfs_device *device, int max_mirrors) device->commit_total_bytes) break; - page = find_get_page(device->bdev->bd_inode->i_mapping, - bytenr >> PAGE_SHIFT); - if (!page) { + folio = filemap_get_folio(device->bdev->bd_inode->i_mapping, + bytenr >> PAGE_SHIFT); + if (IS_ERR(folio)) { errors++; if (i == 0) primary_failed = true; continue; } - /* Page is submitted locked and unlocked once the IO completes */ - wait_on_page_locked(page); - if (PageError(page)) { + ASSERT(folio_order(folio) == 0); + + /* Folio will be unlocked once the write completes. */ + folio_wait_locked(folio); + if (folio_test_error(folio)) { errors++; if (i == 0) primary_failed = true; } /* Drop our reference */ - put_page(page); + folio_put(folio); /* Drop the reference from the writing run */ - put_page(page); + folio_put(folio); } /* log error, force error return */ |