From 8b7d3fe96881e0f13c0176812b40432558882023 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Fri, 24 Feb 2023 15:25:30 -0800 Subject: [PATCH] fs/buffer.c: use b_folio for fsverity work Use b_folio now that it exists. This removes an unnecessary call to compound_head(). No actual change in behavior. Link: https://lore.kernel.org/r/20230224232530.98440-1-ebiggers@kernel.org Signed-off-by: Eric Biggers --- fs/buffer.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/fs/buffer.c b/fs/buffer.c index 9e1e2ad..034bece 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -308,20 +308,19 @@ static void verify_bh(struct work_struct *work) struct buffer_head *bh = ctx->bh; bool valid; - valid = fsverity_verify_blocks(page_folio(bh->b_page), bh->b_size, - bh_offset(bh)); + valid = fsverity_verify_blocks(bh->b_folio, bh->b_size, bh_offset(bh)); end_buffer_async_read(bh, valid); kfree(ctx); } static bool need_fsverity(struct buffer_head *bh) { - struct page *page = bh->b_page; - struct inode *inode = page->mapping->host; + struct folio *folio = bh->b_folio; + struct inode *inode = folio->mapping->host; return fsverity_active(inode) && /* needed by ext4 */ - page->index < DIV_ROUND_UP(inode->i_size, PAGE_SIZE); + folio->index < DIV_ROUND_UP(inode->i_size, PAGE_SIZE); } static void decrypt_bh(struct work_struct *work) -- 2.7.4