Received-SPF: pass (google.com: domain of linux-nfs+bounces-1613-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223;
From: Kunwu Chan <chentao@kylinos.cn>
To: chuck.lever@oracle.com,
	jlayton@kernel.org,
	neilb@suse.de,
	kolga@netapp.com,
	Dai.Ngo@oracle.com,
	tom@talpey.com
Cc: linux-nfs@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Kunwu Chan <chentao@kylinos.cn>
Subject: [PATCH] nfsd: Simplify the allocation of slab caches in nfsd4_init_pnfs
Date: Wed, 31 Jan 2024 14:22:27 +0800
Message-Id: <20240131062227.130725-1-chentao@kylinos.cn>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable

commit 0a31bd5f2bbb ("KMEM_CACHE(): simplify slab cache creation")
introduces a new macro.
Use the new KMEM_CACHE() macro instead of direct kmem_cache_create
to simplify the creation of SLAB caches.

Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
---
 fs/nfsd/nfs4layouts.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/nfsd/nfs4layouts.c b/fs/nfsd/nfs4layouts.c
index 5e8096bc5eaa..4116695e6aa3 100644
--- a/fs/nfsd/nfs4layouts.c
+++ b/fs/nfsd/nfs4layouts.c
@@ -756,13 +756,11 @@ nfsd4_init_pnfs(void)
 	for (i =3D 0; i < DEVID_HASH_SIZE; i++)
 		INIT_LIST_HEAD(&nfsd_devid_hash[i]);
=20
-	nfs4_layout_cache =3D kmem_cache_create("nfs4_layout",
-			sizeof(struct nfs4_layout), 0, 0, NULL);
+	nfs4_layout_cache =3D KMEM_CACHE(nfs4_layout, 0);
 	if (!nfs4_layout_cache)
 		return -ENOMEM;
=20
-	nfs4_layout_stateid_cache =3D kmem_cache_create("nfs4_layout_stateid",
-			sizeof(struct nfs4_layout_stateid), 0, 0, NULL);
+	nfs4_layout_stateid_cache =3D KMEM_CACHE(nfs4_layout_stateid, 0);
 	if (!nfs4_layout_stateid_cache) {
 		kmem_cache_destroy(nfs4_layout_cache);
 		return -ENOMEM;
--=20
2.39.2