github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 15:41:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

gfs2: Use b_folio in gfs2_check_magic()

Browse Source 
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>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
This commit is contained in:
Matthew Wilcox (Oracle) 2025-02-10 13:34:42 +00:00 committed by Andreas Gruenbacher
parent 072d732c05
commit e6ff5f2089
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
fs/gfs2/lops.c
View File

@ -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,