From 4f05f139e3f8938c4c456bd886355c9bbcc3190d Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Mon, 16 Oct 2023 21:10:50 +0100 Subject: mpage: convert map_buffer_to_folio() to folio_create_empty_buffers() Saves a folio->page->folio conversion. Link: https://lkml.kernel.org/r/20231016201114.1928083-4-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Pankaj Raghav Cc: Andreas Gruenbacher Cc: Ryusuke Konishi Signed-off-by: Andrew Morton --- fs/mpage.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/mpage.c') diff --git a/fs/mpage.c b/fs/mpage.c index 242e213ee064..964a6efe594d 100644 --- a/fs/mpage.c +++ b/fs/mpage.c @@ -119,8 +119,7 @@ static void map_buffer_to_folio(struct folio *folio, struct buffer_head *bh, folio_mark_uptodate(folio); return; } - create_empty_buffers(&folio->page, i_blocksize(inode), 0); - head = folio_buffers(folio); + head = folio_create_empty_buffers(folio, i_blocksize(inode), 0); } page_bh = head; -- cgit v1.2.3 From 0a88810d9b76e6ecfd234f5728e27344a39e3ff8 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Mon, 16 Oct 2023 21:11:14 +0100 Subject: buffer: remove folio_create_empty_buffers() With all users converted, remove the old create_empty_buffers() and rename folio_create_empty_buffers() to create_empty_buffers(). Link: https://lkml.kernel.org/r/20231016201114.1928083-28-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Cc: Andreas Gruenbacher Cc: Pankaj Raghav Cc: Ryusuke Konishi Signed-off-by: Andrew Morton --- fs/mpage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/mpage.c') diff --git a/fs/mpage.c b/fs/mpage.c index 964a6efe594d..ffb064ed9d04 100644 --- a/fs/mpage.c +++ b/fs/mpage.c @@ -119,7 +119,7 @@ static void map_buffer_to_folio(struct folio *folio, struct buffer_head *bh, folio_mark_uptodate(folio); return; } - head = folio_create_empty_buffers(folio, i_blocksize(inode), 0); + head = create_empty_buffers(folio, i_blocksize(inode), 0); } page_bh = head; -- cgit v1.2.3