From: Andrew Morton <akpm@linux-foundation.org>
Date: Mon, 23 Aug 2021 23:59:33 +0000 (+1000)
Subject: mm-compaction-optimize-proactive-compaction-deferrals-fix
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=7cbda6083ae15c77739e8dd50ca01ab95fc8e58f;p=users%2Fjedix%2Flinux-maple.git

mm-compaction-optimize-proactive-compaction-deferrals-fix

tweak comment

Cc: Charan Teja Reddy <charante@codeaurora.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Khalid Aziz <khalid.aziz@oracle.com>
Cc: Nitin Gupta <nigupta@nvidia.com>
Cc: Vinayak Menon <vinmenon@codeaurora.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---

diff --git a/mm/compaction.c b/mm/compaction.c
index 8b111bad89a1..4ee0d40d93f2 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -2909,11 +2909,11 @@ static int kcompactd(void *p)
 			kcompactd_do_work(pgdat);
 			psi_memstall_leave(&pflags);
 			/*
-			 * Reset the timeout value. The defer timeout by
-			 * proactive compaction can effectively lost
-			 * here but that is fine as the condition of the
-			 * zone changed substantionally and carrying on
-			 * with the previous defer is not useful.
+			 * Reset the timeout value. The defer timeout from
+			 * proactive compaction is lost here but that is fine
+			 * as the condition of the zone changing substantionally
+			 * then carrying on with the previous defer interval is
+			 * not useful.
 			 */
 			timeout = default_timeout;
 			continue;