linux-kernel - [PATCH 11/12] mm: vmscan: use gfp_has_io

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Message-ID: <20230508071200.123962-12-wangkefeng.wang@huawei.com>
Date:   Mon, 8 May 2023 15:11:59 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        Mike Rapoport <rppt@...nel.org>, <linux-mm@...ck.org>
CC:     David Hildenbrand <david@...hat.com>,
        Oscar Salvador <osalvador@...e.de>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Pavel Machek <pavel@....cz>, Len Brown <len.brown@...el.com>,
        Luis Chamberlain <mcgrof@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Iurii Zaikin <yzaikin@...gle.com>,
        <linux-kernel@...r.kernel.org>, <linux-pm@...r.kernel.org>,
        <linux-fsdevel@...r.kernel.org>,
        Kefeng Wang <wangkefeng.wang@...wei.com>
Subject: [PATCH 11/12] mm: vmscan: use gfp_has_io_fs()

Use gfp_has_io_fs() instead of open-code.

Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
 mm/vmscan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 6d0cd2840cf0..15efbfbb1963 100644
--- 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;
-- 
2.35.3