From: Kemeng Shi <shikemeng@huaweicloud.com>
Date: Thu, 22 May 2025 12:25:54 +0000 (+0800)
Subject: mm: swap: remove stale comment stale comment in cluster_alloc_swap_entry()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8678d1faf1d4c9c6a87237203fc23c9389e8f143;p=thirdparty%2Fkernel%2Flinux.git

mm: swap: remove stale comment stale comment in cluster_alloc_swap_entry()

As cluster_next_cpu was already dropped, the associated comment is stale
now.

Link: https://lkml.kernel.org/r/20250522122554.12209-5-shikemeng@huaweicloud.com
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Kairui Song <kasong@tencent.com>
Reviewed-by: Baoquan He <bhe@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/swapfile.c b/mm/swapfile.c
index 4f47ec9118f84..b4f3cc7125804 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -956,9 +956,8 @@ new_cluster:
 	}
 
 	/*
-	 * We don't have free cluster but have some clusters in
-	 * discarding, do discard now and reclaim them, then
-	 * reread cluster_next_cpu since we dropped si->lock
+	 * We don't have free cluster but have some clusters in discarding,
+	 * do discard now and reclaim them.
 	 */
 	if ((si->flags & SWP_PAGE_DISCARD) && swap_do_scheduled_discard(si))
 		goto new_cluster;