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From: akpm@linux-foundation.org
To: akpm@linux-foundation.org, liu.hailong6@zte.com.cn,
	mm-commits@vger.kernel.org
Subject: [folded-merged] mm-page_alloc-add-a-missing-mm_page_alloc_zone_locked-tracepoint-fix.patch removed from -mm tree
Date: Tue, 12 Jan 2021 15:43:19 -0800	[thread overview]
Message-ID: <20210112234319.WdaGNltzA%akpm@linux-foundation.org> (raw)


The patch titled
     Subject: mm-page_alloc-add-a-missing-mm_page_alloc_zone_locked-tracepoint-fix
has been removed from the -mm tree.  Its filename was
     mm-page_alloc-add-a-missing-mm_page_alloc_zone_locked-tracepoint-fix.patch

This patch was dropped because it was folded into mm-page_alloc-add-a-missing-mm_page_alloc_zone_locked-tracepoint.patch

------------------------------------------------------
From: Andrew Morton <akpm@linux-foundation.org>
Subject: mm-page_alloc-add-a-missing-mm_page_alloc_zone_locked-tracepoint-fix

use IS_ENABLED() to suppress warning

mm/page_alloc.c: In function ‘__rmqueue’:
mm/page_alloc.c:2889:1: warning: label ‘out’ defined but not used [-Wunused-label]
 out:
 ^~~

Cc: Hailong liu <liu.hailong6@zte.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/page_alloc.c |   26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

--- a/mm/page_alloc.c~mm-page_alloc-add-a-missing-mm_page_alloc_zone_locked-tracepoint-fix
+++ a/mm/page_alloc.c
@@ -2862,20 +2862,20 @@ __rmqueue(struct zone *zone, unsigned in
 {
 	struct page *page;
 
-#ifdef CONFIG_CMA
-	/*
-	 * Balance movable allocations between regular and CMA areas by
-	 * allocating from CMA when over half of the zone's free memory
-	 * is in the CMA area.
-	 */
-	if (alloc_flags & ALLOC_CMA &&
-	    zone_page_state(zone, NR_FREE_CMA_PAGES) >
-	    zone_page_state(zone, NR_FREE_PAGES) / 2) {
-		page = __rmqueue_cma_fallback(zone, order);
-		if (page)
-			goto out;
+	if (IS_ENABLED(CONFIG_CMA)) {
+		/*
+		 * Balance movable allocations between regular and CMA areas by
+		 * allocating from CMA when over half of the zone's free memory
+		 * is in the CMA area.
+		 */
+		if (alloc_flags & ALLOC_CMA &&
+		    zone_page_state(zone, NR_FREE_CMA_PAGES) >
+		    zone_page_state(zone, NR_FREE_PAGES) / 2) {
+			page = __rmqueue_cma_fallback(zone, order);
+			if (page)
+				goto out;
+		}
 	}
-#endif
 retry:
 	page = __rmqueue_smallest(zone, order, migratetype);
 	if (unlikely(!page)) {
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

mm-page_alloc-add-a-missing-mm_page_alloc_zone_locked-tracepoint.patch
mm-process_vm_accessc-include-compath.patch
mm.patch
mm-memcg-slab-pre-allocate-obj_cgroups-for-slab-caches-with-slab_account-fix.patch
mm-memcontrol-optimize-per-lruvec-stats-counter-memory-usage-checkpatch-fixes.patch
mm-memcg-add-swapcache-stat-for-memcg-v2-fix.patch
kasan-fix-bug-detection-via-ksize-for-hw_tags-mode-fix.patch
mm-cma-allocate-cma-areas-bottom-up-fix-3-fix.patch
mm-vmstat-fix-proc-sys-vm-stat_refresh-generating-false-warnings-fix-2.patch
kfence-kasan-make-kfence-compatible-with-kasan-fix.patch
linux-next-git-rejects.patch
set_memory-allow-set_direct_map__noflush-for-multiple-pages-fix.patch
arch-mm-wire-up-memfd_secret-system-call-were-relevant-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch


                 reply	other threads:[~2021-01-13  0:43 UTC|newest]

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