From 97edbc02b2efdb0cd0f507b6a45fc509acc861bb Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Wed, 10 Jul 2024 14:51:11 -0400 Subject: buffer: Convert block_write_end() to take a folio All callers now have a folio, so pass it in instead of converting from a folio to a page and back to a folio again. Saves a call to compound_head(). Reviewed-by: Josef Bacik Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Christian Brauner --- fs/buffer.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/buffer.c') diff --git a/fs/buffer.c b/fs/buffer.c index 448338810802..acba3dfe55d8 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2247,9 +2247,8 @@ EXPORT_SYMBOL(block_write_begin); int block_write_end(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, unsigned copied, - struct page *page, void *fsdata) + struct folio *folio, void *fsdata) { - struct folio *folio = page_folio(page); size_t start = pos - folio_pos(folio); if (unlikely(copied < len)) { @@ -2288,7 +2287,7 @@ int generic_write_end(struct file *file, struct address_space *mapping, loff_t old_size = inode->i_size; bool i_size_changed = false; - copied = block_write_end(file, mapping, pos, len, copied, page, fsdata); + copied = block_write_end(file, mapping, pos, len, copied, folio, fsdata); /* * No need to use i_size_read() here, the i_size cannot change under us -- cgit v1.2.3