From patchwork Fri May 27 06:49:51 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ke Liu X-Patchwork-Id: 12863033 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A0701C433EF for ; Fri, 27 May 2022 06:28:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240291AbiE0G21 (ORCPT ); Fri, 27 May 2022 02:28:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47000 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238874AbiE0G20 (ORCPT ); Fri, 27 May 2022 02:28:26 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3097239BBB; Thu, 26 May 2022 23:28:24 -0700 (PDT) Received: from dggpemm500022.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4L8ZbX15V2zjX79; Fri, 27 May 2022 14:27:20 +0800 (CST) Received: from dggpemm500018.china.huawei.com (7.185.36.111) by dggpemm500022.china.huawei.com (7.185.36.162) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 27 May 2022 14:28:22 +0800 Received: from localhost.localdomain (10.175.112.125) by dggpemm500018.china.huawei.com (7.185.36.111) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 27 May 2022 14:28:22 +0800 From: keliu To: , , , CC: keliu Subject: [PATCH] nfs: Directly use ida_alloc()/free() Date: Fri, 27 May 2022 06:49:51 +0000 Message-ID: <20220527064951.2358639-1-liuke94@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500018.china.huawei.com (7.185.36.111) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org Use ida_alloc()/ida_free() instead of deprecated ida_simple_get()/ida_simple_remove() . Signed-off-by: keliu --- fs/nfs/nfs4state.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 9e1c987c81e7..e4c311dc8b93 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -497,7 +497,7 @@ nfs4_alloc_state_owner(struct nfs_server *server, sp = kzalloc(sizeof(*sp), gfp_flags); if (!sp) return NULL; - sp->so_seqid.owner_id = ida_simple_get(&server->openowner_id, 0, 0, + sp->so_seqid.owner_id = ida_alloc(&server->openowner_id, gfp_flags); if (sp->so_seqid.owner_id < 0) { kfree(sp); @@ -534,7 +534,7 @@ static void nfs4_free_state_owner(struct nfs4_state_owner *sp) { nfs4_destroy_seqid_counter(&sp->so_seqid); put_cred(sp->so_cred); - ida_simple_remove(&sp->so_server->openowner_id, sp->so_seqid.owner_id); + ida_free(&sp->so_server->openowner_id, sp->so_seqid.owner_id); kfree(sp); } @@ -877,8 +877,8 @@ static struct nfs4_lock_state *nfs4_alloc_lock_state(struct nfs4_state *state, f refcount_set(&lsp->ls_count, 1); lsp->ls_state = state; lsp->ls_owner = fl_owner; - lsp->ls_seqid.owner_id = ida_simple_get(&server->lockowner_id, - 0, 0, GFP_KERNEL_ACCOUNT); + lsp->ls_seqid.owner_id = ida_alloc(&server->lockowner_id, + GFP_KERNEL_ACCOUNT); if (lsp->ls_seqid.owner_id < 0) goto out_free; INIT_LIST_HEAD(&lsp->ls_locks); @@ -890,7 +890,7 @@ static struct nfs4_lock_state *nfs4_alloc_lock_state(struct nfs4_state *state, f void nfs4_free_lock_state(struct nfs_server *server, struct nfs4_lock_state *lsp) { - ida_simple_remove(&server->lockowner_id, lsp->ls_seqid.owner_id); + ida_free(&server->lockowner_id, lsp->ls_seqid.owner_id); nfs4_destroy_seqid_counter(&lsp->ls_seqid); kfree(lsp); }