Commit 8ff25266 authored by Minjie Du's avatar Minjie Du Committed by Andrew Morton
Browse files

mm/filemap: increase usage of folio_next_index() helper 

Simplify code pattern of 'folio->index + folio_nr_pages(folio)' by using
the existing helper folio_next_index() in filemap_get_folios_contig().

Link: https://lkml.kernel.org/r/20231107024635.4512-1-duminjie@vivo.com


Signed-off-by: default avatarMinjie Du <duminjie@vivo.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 4eca0ef4

mm/filemap.c

+1 −1
Original line number Diff line number Diff line
@@ -2173,7 +2173,7 @@ unsigned filemap_get_folios_contig(struct address_space *mapping, 


	if (nr) {

		folio = fbatch->folios[nr - 1];

		*start = folio->index + folio_nr_pages(folio);

		*start = folio_next_index(folio);

	}

out:

	rcu_read_unlock();