From d585bdbeb79aa13b8a9bbe952d90f5252f7fe909 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Thu, 26 Jan 2023 20:12:54 +0000 Subject: fs: convert writepage_t callback to pass a folio Patch series "Convert writepage_t to use a folio". More folioisation. I split out the mpage work from everything else because it completely dominated the patch, but some implementations I just converted outright. This patch (of 2): We always write back an entire folio, but that's currently passed as the head page. Convert all filesystems that use write_cache_pages() to expect a folio instead of a page. Link: https://lkml.kernel.org/r/20230126201255.1681189-1-willy@infradead.org Link: https://lkml.kernel.org/r/20230126201255.1681189-2-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Cc: Christoph Hellwig Signed-off-by: Andrew Morton --- fs/cifs/file.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/cifs/file.c') diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 8cdd2f67af24..162fab5a4583 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -2675,14 +2675,14 @@ wdata_send_pages(struct cifs_writedata *wdata, unsigned int nr_pages, static int cifs_writepage_locked(struct page *page, struct writeback_control *wbc); -static int cifs_write_one_page(struct page *page, struct writeback_control *wbc, - void *data) +static int cifs_write_one_page(struct folio *folio, + struct writeback_control *wbc, void *data) { struct address_space *mapping = data; int ret; - ret = cifs_writepage_locked(page, wbc); - unlock_page(page); + ret = cifs_writepage_locked(&folio->page, wbc); + folio_unlock(folio); mapping_set_error(mapping, ret); return ret; } -- cgit