diff mbox series

[4/8] gfs2: Use b_folio in gfs2_check_magic()

Message ID 20250210133448.3796209-5-willy@infradead.org (mailing list archive)
State New
Headers show
Series More GFS2 folio conversions | expand

Commit Message

Matthew Wilcox Feb. 10, 2025, 1:34 p.m. UTC 
We are preparing to remove bh->b_page.  Use kmap_local_folio() instead
of kmap_local_page().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 fs/gfs2/lops.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index d27f34688ff5..4123bfc16680 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,