mm: vmscan: use gfp_has_io_fs()

Use gfp_has_io_fs() instead of open-code.

Link: https://lkml.kernel.org/r/20230516063821.121844-12-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Iurii Zaikin <yzaikin@google.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 6d0cd2840cf080616e61002463aad87420af0259..15efbfbb1963f3f76e1cbab66495b77eac96c4b9 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2458,7 +2458,7 @@ static int too_many_isolated(struct pglist_data *pgdat, int file,
         * won't get blocked by normal direct-reclaimers, forming a circular
         * deadlock.
         */
-       if ((sc->gfp_mask & (__GFP_IO | __GFP_FS)) == (__GFP_IO | __GFP_FS))
+       if (gfp_has_io_fs(sc->gfp_mask))
                inactive >>= 3;
 
        too_many = isolated > inactive;