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[v2,11/13] mm: vmscan: use gfp_has_io_fs()

Message ID	20230516063821.121844-12-wangkefeng.wang@huawei.com
State	New
Headers	Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; From: Kefeng Wang <wangkefeng.wang@huawei.com> To: Andrew Morton <akpm@linux-foundation.org>, Mike Rapoport <rppt@kernel.org>, <linux-mm@kvack.org> CC: David Hildenbrand <david@redhat.com>, Oscar Salvador <osalvador@suse.de>, "Rafael J. Wysocki" <rafael@kernel.org>, Pavel Machek <pavel@ucw.cz>, Len Brown <len.brown@intel.com>, Luis Chamberlain <mcgrof@kernel.org>, Kees Cook <keescook@chromium.org>, Iurii Zaikin <yzaikin@google.com>, <linux-kernel@vger.kernel.org>, <linux-pm@vger.kernel.org>, <linux-fsdevel@vger.kernel.org>, <ying.huang@intel.com>, Kefeng Wang <wangkefeng.wang@huawei.com> Subject: [PATCH v2 11/13] mm: vmscan: use gfp_has_io_fs() Date: Tue, 16 May 2023 14:38:19 +0800 Message-ID: <20230516063821.121844-12-wangkefeng.wang@huawei.com> In-Reply-To: <20230516063821.121844-1-wangkefeng.wang@huawei.com> References: <20230516063821.121844-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII Precedence: bulk
Series	mm: page_alloc: misc cleanup and refector \| [-next,v2,00/13] mm: page_alloc: misc cleanup and refector [v2,01/13] mm: page_alloc: move mirrored_kernelcore into mm_init.c [v2,02/13] mm: page_alloc: move init_on_alloc/free() into mm_init.c [v2,03/13] mm: page_alloc: move set_zone_contiguous() into mm_init.c [v2,04/13] mm: page_alloc: collect mem statistic into show_mem.c [v2,05/13] mm: page_alloc: squash page_is_consistent() [v2,06/13] mm: page_alloc: remove alloc_contig_dump_pages() stub [v2,07/13] mm: page_alloc: split out FAIL_PAGE_ALLOC [v2,08/13] mm: page_alloc: split out DEBUG_PAGEALLOC [v2,09/13] mm: page_alloc: move mark_free_page() into snapshot.c [v2,10/13] mm: page_alloc: move pm_* function into power [v2,11/13] mm: vmscan: use gfp_has_io_fs() [v2,12/13] mm: page_alloc: move sysctls into it own fils [v2,13/13] mm: page_alloc: move is_check_pages_enabled() into page_alloc.c

Commit Message

Kefeng Wang May 16, 2023, 6:38 a.m. UTC

  Use gfp_has_io_fs() instead of open-code.

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

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Patch

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;