The quilt patch titled Subject: writeback: remove a duplicate prototype for tag_pages_for_writeback has been removed from the -mm tree. Its filename was writeback-remove-a-duplicate-prototype-for-tag_pages_for_writeback.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx> Subject: writeback: remove a duplicate prototype for tag_pages_for_writeback Date: Thu, 15 Feb 2024 07:36:37 +0100 [hch@xxxxxx: split from a larger patch] Link: https://lkml.kernel.org/r/20240215063649.2164017-3-hch@xxxxxx Signed-off-by: Christoph Hellwig <hch@xxxxxx> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx> Reviewed-by: Jan Kara <jack@xxxxxxx> Acked-by: Dave Chinner <dchinner@xxxxxxxxxx> Cc: Christian Brauner <brauner@xxxxxxxxxx> Cc: David Howells <dhowells@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/writeback.h | 2 -- 1 file changed, 2 deletions(-) --- a/include/linux/writeback.h~writeback-remove-a-duplicate-prototype-for-tag_pages_for_writeback +++ a/include/linux/writeback.h @@ -363,8 +363,6 @@ bool wb_over_bg_thresh(struct bdi_writeb typedef int (*writepage_t)(struct folio *folio, struct writeback_control *wbc, void *data); -void tag_pages_for_writeback(struct address_space *mapping, - pgoff_t start, pgoff_t end); int write_cache_pages(struct address_space *mapping, struct writeback_control *wbc, writepage_t writepage, void *data); _ Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are