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[68.40.189.247]) by smtp.gmail.com with ESMTPSA id o4sm660222ywd.5.2020.02.10.11.16.07 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Feb 2020 11:16:08 -0800 (PST) From: Trond Myklebust X-Google-Original-From: Trond Myklebust To: linux-nfs@vger.kernel.org Subject: [PATCH 4/8] NFS: Assume cred is pinned by open context in I/O requests Date: Mon, 10 Feb 2020 14:13:41 -0500 Message-Id: <20200210191345.557460-5-trond.myklebust@hammerspace.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200210191345.557460-4-trond.myklebust@hammerspace.com> References: <20200210191345.557460-1-trond.myklebust@hammerspace.com> <20200210191345.557460-2-trond.myklebust@hammerspace.com> <20200210191345.557460-3-trond.myklebust@hammerspace.com> <20200210191345.557460-4-trond.myklebust@hammerspace.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org In read/write/commit, we should be able to assume that the cred is pinned by the open context. Signed-off-by: Trond Myklebust --- fs/nfs/pagelist.c | 2 +- fs/nfs/write.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index 20b3717cd7ca..c9c3edefc5be 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -627,7 +627,7 @@ int nfs_initiate_pgio(struct rpc_clnt *clnt, struct nfs_pgio_header *hdr, .callback_ops = call_ops, .callback_data = hdr, .workqueue = nfsiod_workqueue, - .flags = RPC_TASK_ASYNC | flags, + .flags = RPC_TASK_ASYNC | RPC_TASK_CRED_NOREF | flags, }; int ret = 0; diff --git a/fs/nfs/write.c b/fs/nfs/write.c index c478b772cc49..5544ee6cfda8 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1707,7 +1707,7 @@ int nfs_initiate_commit(struct rpc_clnt *clnt, struct nfs_commit_data *data, .callback_ops = call_ops, .callback_data = data, .workqueue = nfsiod_workqueue, - .flags = RPC_TASK_ASYNC | flags, + .flags = RPC_TASK_ASYNC | RPC_TASK_CRED_NOREF | flags, .priority = priority, }; /* Set up the initial task struct. */ -- 2.24.1