From mboxrd@z Thu Jan 1 00:00:00 1970 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 picard.linux.it (picard.linux.it [213.254.12.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AFBE7C52D7C for ; Tue, 13 Aug 2024 08:23:02 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 4BA593D210F for ; Tue, 13 Aug 2024 10:23:01 +0200 (CEST) Received: from in-7.smtp.seeweb.it (in-7.smtp.seeweb.it [217.194.8.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id 143FE3D20DB for ; Sat, 10 Aug 2024 22:01:15 +0200 (CEST) Authentication-Results: in-7.smtp.seeweb.it; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2604:1380:4641:c500::1; helo=dfw.source.kernel.org; envelope-from=cel@kernel.org; receiver=lists.linux.it) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by in-7.smtp.seeweb.it (Postfix) with ESMTPS id 6526A2009D9 for ; Sat, 10 Aug 2024 22:01:14 +0200 (CEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id BBE6760C71; Sat, 10 Aug 2024 20:01:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9A98AC4AF0E; Sat, 10 Aug 2024 20:01:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723320072; bh=tOT5mmEIpuJJFHkMTBmFbjBjEyyWUNbGT2SCPe7LUaE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GhR1d/VBGdh9U0agnMGc6QxnlOXZdCFU3EetLxJqNfgsXFUexUfadqBaX43eA62LX f8pnmTfEukwqdr/aR8m45YSEpQbViuK1qzoVq4FVoiEiTz4pL+K6keIEUWb3hIk5BT apy0a5A5zFu2NeblJpsVf/lWRIVEyw8YP8NFFXIzebVqtWYFCqjoPMgAfzngvtXgp3 gKjLm0RL+cGIC2eTA1wmZLR/oRNgEeB+Zb3iTgibhRzmsH50ezigGQiPo4+Iyd3V3j tfoLErUsUUGi2CaELSdAPRE0M9k+gFFaK91f+vLQaAjh/S+OAMXo7tdNGNWCth+UQw vsST2K0czvMNw== From: cel@kernel.org To: Date: Sat, 10 Aug 2024 16:00:02 -0400 Message-ID: <20240810200009.9882-12-cel@kernel.org> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240810200009.9882-1-cel@kernel.org> References: <20240810200009.9882-1-cel@kernel.org> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 1.0.3 at in-7.smtp.seeweb.it X-Virus-Status: Clean X-Mailman-Approved-At: Tue, 13 Aug 2024 10:19:43 +0200 Subject: [LTP] [PATCH 6.1.y 11/18] sunrpc: pass in the sv_stats struct through svc_create_pooled X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-nfs@vger.kernel.org, Jeff Layton , sherry.yang@oracle.com, Josef Bacik , calum.mackay@oracle.com, kernel-team@fb.com, ltp@lists.linux.it Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" From: Josef Bacik [ Upstream commit f094323867668d50124886ad884b665de7319537 ] Since only one service actually reports the rpc stats there's not much of a reason to have a pointer to it in the svc_program struct. Adjust the svc_create_pooled function to take the sv_stats as an argument and pass the struct through there as desired instead of getting it from the svc_program->pg_stats. Signed-off-by: Josef Bacik Reviewed-by: Jeff Layton [ cel: adjusted to apply to v6.1.y ] Signed-off-by: Chuck Lever --- fs/nfsd/nfssvc.c | 3 ++- include/linux/sunrpc/svc.h | 4 +++- net/sunrpc/svc.c | 12 +++++++----- 3 files changed, 12 insertions(+), 7 deletions(-) diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index e1a07cfdab23..34d5906b844b 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -657,7 +657,8 @@ int nfsd_create_serv(struct net *net) if (nfsd_max_blksize == 0) nfsd_max_blksize = nfsd_get_default_max_blksize(); nfsd_reset_versions(nn); - serv = svc_create_pooled(&nfsd_program, nfsd_max_blksize, nfsd); + serv = svc_create_pooled(&nfsd_program, &nfsd_svcstats, + nfsd_max_blksize, nfsd); if (serv == NULL) return -ENOMEM; diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 88de45491376..3290b805f749 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -493,7 +493,9 @@ void svc_rqst_replace_page(struct svc_rqst *rqstp, struct page *page); void svc_rqst_free(struct svc_rqst *); void svc_exit_thread(struct svc_rqst *); -struct svc_serv * svc_create_pooled(struct svc_program *, unsigned int, +struct svc_serv * svc_create_pooled(struct svc_program *prog, + struct svc_stat *stats, + unsigned int bufsize, int (*threadfn)(void *data)); int svc_set_num_threads(struct svc_serv *, struct svc_pool *, int); int svc_pool_stats_open(struct svc_serv *serv, struct file *file); diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 35c0651cc002..9ae85347ab39 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -453,8 +453,8 @@ __svc_init_bc(struct svc_serv *serv) * Create an RPC service */ static struct svc_serv * -__svc_create(struct svc_program *prog, unsigned int bufsize, int npools, - int (*threadfn)(void *data)) +__svc_create(struct svc_program *prog, struct svc_stat *stats, + unsigned int bufsize, int npools, int (*threadfn)(void *data)) { struct svc_serv *serv; unsigned int vers; @@ -466,7 +466,7 @@ __svc_create(struct svc_program *prog, unsigned int bufsize, int npools, serv->sv_name = prog->pg_name; serv->sv_program = prog; kref_init(&serv->sv_refcnt); - serv->sv_stats = prog->pg_stats; + serv->sv_stats = stats; if (bufsize > RPCSVC_MAXPAYLOAD) bufsize = RPCSVC_MAXPAYLOAD; serv->sv_max_payload = bufsize? bufsize : 4096; @@ -528,26 +528,28 @@ __svc_create(struct svc_program *prog, unsigned int bufsize, int npools, struct svc_serv *svc_create(struct svc_program *prog, unsigned int bufsize, int (*threadfn)(void *data)) { - return __svc_create(prog, bufsize, 1, threadfn); + return __svc_create(prog, NULL, bufsize, 1, threadfn); } EXPORT_SYMBOL_GPL(svc_create); /** * svc_create_pooled - Create an RPC service with pooled threads * @prog: the RPC program the new service will handle + * @stats: the stats struct if desired * @bufsize: maximum message size for @prog * @threadfn: a function to service RPC requests for @prog * * Returns an instantiated struct svc_serv object or NULL. */ struct svc_serv *svc_create_pooled(struct svc_program *prog, + struct svc_stat *stats, unsigned int bufsize, int (*threadfn)(void *data)) { struct svc_serv *serv; unsigned int npools = svc_pool_map_get(); - serv = __svc_create(prog, bufsize, npools, threadfn); + serv = __svc_create(prog, stats, bufsize, npools, threadfn); if (!serv) goto out_err; return serv; -- 2.45.1 -- Mailing list info: https://lists.linux.it/listinfo/ltp