From f2f80d62e1158d5126b5863f4235d529960a83ec Mon Sep 17 00:00:00 2001
From: Chuck Lever <chuck.lever@oracle.com>
Date: Fri, 8 Jul 2022 14:24:25 -0400
Subject: [PATCH] NFSD: Refactor nfsd_file_gc()

[ Upstream commit 3bc6d3470fe412f818f9bff6b71d1be3a76af8f3 ]

Refactor nfsd_file_gc() to use the new list_lru helper.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/nfsd/filecache.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
index ffe46f3f3..656c94c77 100755
--- a/fs/nfsd/filecache.c
+++ b/fs/nfsd/filecache.c
@@ -491,7 +491,11 @@ nfsd_file_lru_walk_list(struct shrink_control *sc)
 static void
 nfsd_file_gc(void)
 {
-	nfsd_file_lru_walk_list(NULL);
+	LIST_HEAD(dispose);
+
+	list_lru_walk(&nfsd_file_lru, nfsd_file_lru_cb,
+		      &dispose, LONG_MAX);
+	nfsd_file_gc_dispose_list(&dispose);
 }
 
 static void