From e6ff5f2089ebb40422832d9b94cf6e998baa7551 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Mon, 10 Feb 2025 13:34:42 +0000 Subject: [PATCH] gfs2: Use b_folio in gfs2_check_magic() We are preparing to remove bh->b_page. Use kmap_local_folio() instead of kmap_local_page(). Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andreas Gruenbacher --- fs/gfs2/lops.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index d27f34688ff5b..4123bfc166808 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -615,15 +615,13 @@ static struct page *gfs2_get_log_desc(struct gfs2_sbd *sdp, u32 ld_type, static void gfs2_check_magic(struct buffer_head *bh) { - void *kaddr; __be32 *ptr; clear_buffer_escaped(bh); - kaddr = kmap_local_page(bh->b_page); - ptr = kaddr + bh_offset(bh); + ptr = kmap_local_folio(bh->b_folio, bh_offset(bh)); if (*ptr == cpu_to_be32(GFS2_MAGIC)) set_buffer_escaped(bh); - kunmap_local(kaddr); + kunmap_local(ptr); } static int blocknr_cmp(void *priv, const struct list_head *a, -- 2.47.3