diff options
Diffstat (limited to 'fs/ubifs/file.c')
| -rw-r--r-- | fs/ubifs/file.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 81c085c4decf..7cbf2edf8907 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -31,9 +31,9 @@ * in the "sys_write -> alloc_pages -> direct reclaim path". So, in * 'ubifs_writepage()' we are only guaranteed that the page is locked. * - * Similarly, @i_mutex is not always locked in 'ubifs_readpage()', e.g., the + * Similarly, @i_mutex is not always locked in 'ubifs_read_folio()', e.g., the * read-ahead path does not lock it ("sys_read -> generic_file_aio_read -> - * ondemand_readahead -> readpage"). In case of readahead, @I_SYNC flag is not + * ondemand_readahead -> read_folio"). In case of readahead, @I_SYNC flag is not * set as well. However, UBIFS disables readahead. */ @@ -889,12 +889,14 @@ out_unlock: return err; } -static int ubifs_readpage(struct file *file, struct page *page) +static int ubifs_read_folio(struct file *file, struct folio *folio) { + struct page *page = &folio->page; + if (ubifs_bulk_read(page)) return 0; do_readpage(page); - unlock_page(page); + folio_unlock(folio); return 0; } @@ -1641,7 +1643,7 @@ static int ubifs_symlink_getattr(struct user_namespace *mnt_userns, } const struct address_space_operations ubifs_file_address_operations = { - .readpage = ubifs_readpage, + .read_folio = ubifs_read_folio, .writepage = ubifs_writepage, .write_begin = ubifs_write_begin, .write_end = ubifs_write_end, |