From f7d1ddbe7648af7460d23688c8c131342eb43b3a Mon Sep 17 00:00:00 2001 From: Kinglong Mee Date: Sun, 5 Feb 2017 09:57:07 +0800 Subject: nfsd/callback: Cleanup callback cred on shutdown The rpccred gotten from rpc_lookup_machine_cred() should be put when state is shutdown. Signed-off-by: Kinglong Mee Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4state.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'fs/nfsd/nfs4state.c') diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index a0dee8ae9f97..d35eb077330f 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -7012,23 +7012,24 @@ nfs4_state_start(void) ret = set_callback_cred(); if (ret) - return -ENOMEM; + return ret; + laundry_wq = alloc_workqueue("%s", WQ_UNBOUND, 0, "nfsd4"); if (laundry_wq == NULL) { ret = -ENOMEM; - goto out_recovery; + goto out_cleanup_cred; } ret = nfsd4_create_callback_queue(); if (ret) goto out_free_laundry; set_max_delegations(); - return 0; out_free_laundry: destroy_workqueue(laundry_wq); -out_recovery: +out_cleanup_cred: + cleanup_callback_cred(); return ret; } @@ -7086,6 +7087,7 @@ nfs4_state_shutdown(void) { destroy_workqueue(laundry_wq); nfsd4_destroy_callback_queue(); + cleanup_callback_cred(); } static void -- cgit v1.2.3 From 4ab495bfe58dfe6b346ae3949a406163152919c8 Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Fri, 24 Feb 2017 01:15:55 +0100 Subject: nfsd: remove superfluous KERN_INFO dprintk already provides a KERN_* prefix; this KERN_INFO just shows up as some odd characters in the output. Simplify the message a bit while we're there. Signed-off-by: Rasmus Villemoes Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4state.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/nfsd/nfs4state.c') diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index d35eb077330f..e9ef50addddb 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -2281,7 +2281,7 @@ gen_callback(struct nfs4_client *clp, struct nfsd4_setclientid *se, struct svc_r out_err: conn->cb_addr.ss_family = AF_UNSPEC; conn->cb_addrlen = 0; - dprintk(KERN_INFO "NFSD: this client (clientid %08x/%08x) " + dprintk("NFSD: this client (clientid %08x/%08x) " "will not receive delegations\n", clp->cl_clientid.cl_boot, clp->cl_clientid.cl_id); -- cgit v1.2.3