From 1da86618bdce301d23e89ecce92161f9d3b3c5e7 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Mon, 15 Jul 2024 14:24:01 -0400 Subject: fs: Convert aops->write_begin to take a folio Convert all callers from working on a page to working on one page of a folio (support for working on an entire folio can come later). Removes a lot of folio->page->folio conversions. Reviewed-by: Josef Bacik Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Christian Brauner --- mm/filemap.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'mm/filemap.c') diff --git a/mm/filemap.c b/mm/filemap.c index fab6b0c3044ec4..29fec1fccd0a67 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -3987,7 +3987,6 @@ ssize_t generic_perform_write(struct kiocb *iocb, struct iov_iter *i) ssize_t written = 0; do { - struct page *page; struct folio *folio; size_t offset; /* Offset into folio */ size_t bytes; /* Bytes to write to folio */ @@ -4017,11 +4016,10 @@ ssize_t generic_perform_write(struct kiocb *iocb, struct iov_iter *i) } status = a_ops->write_begin(file, mapping, pos, bytes, - &page, &fsdata); + &folio, &fsdata); if (unlikely(status < 0)) break; - folio = page_folio(page); offset = offset_in_folio(folio, pos); if (bytes > folio_size(folio) - offset) bytes = folio_size(folio) - offset; -- cgit 1.2.3-korg