On Fri, Dec 16, 2022 at 08:53:43PM +0000, Matthew Wilcox (Oracle) wrote: > kmap_atomic() is deprecated, and so is bh->b_page. > > Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> Reviewed-by: Ira Weiny <ira.weiny@xxxxxxxxx> > --- > fs/reiserfs/stree.c | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c > index 84c12a1947b2..309c61bd90e0 100644 > --- a/fs/reiserfs/stree.c > +++ b/fs/reiserfs/stree.c > @@ -1359,12 +1359,13 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th, > * -clm > */ > > - data = kmap_atomic(un_bh->b_page); > - off = ((le_ih_k_offset(&s_ih) - 1) & (PAGE_SIZE - 1)); > - memcpy(data + off, > + off = offset_in_folio(un_bh->b_folio, > + le_ih_k_offset(&s_ih) - 1); > + data = kmap_local_folio(un_bh->b_folio, off); > + memcpy(data, > ih_item_body(PATH_PLAST_BUFFER(path), &s_ih), > ret_value); > - kunmap_atomic(data); > + kunmap_local(data); > } > > /* Perform balancing after all resources have been collected at once. */ > -- > 2.35.1 >
