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DTrace: NFS translators should be split into client/server pieces 

Belatedly update the provider with changes from OpenSolaris:

PSARC 2008/050 DTrace NFS v3 Provider
6696397 NFS v3 provider reports all UDP clients as 0.0.0.0
6711844 assert: vp->v_shrlocks

Obtained from:	Illumos
This commit is contained in:
Pedro F. Giffuni 2013-04-18 01:20:08 +00:00
parent adb974068b
commit 195ce43708
2 changed files with 59 additions and 31 deletions
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64
cddl/lib/libdtrace/nfs.d
View File

@ -28,8 +28,6 @@
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#pragma D depends_on library ip.d
#pragma D depends_on library net.d
#pragma D depends_on module nfs
@ -47,32 +45,62 @@ typedef struct nfsv4cbinfo {
#pragma D binding "1.5" translator
translator conninfo_t < struct svc_req *P > {
ci_protocol = P->rq_xprt->xp_master->xp_netid == "tcp" ? "ipv4" :
P->rq_xprt->xp_master->xp_netid == "udp" ? "ipv4" :
P->rq_xprt->xp_master->xp_netid == "tcp6" ? "ipv6" :
P->rq_xprt->xp_master->xp_netid == "udp6" ? "ipv6" :
"<unknown>";
ci_local = inet_ntoa6(&((conn_t *)P->rq_xprt->xp_xpc.
xpc_wq->q_next->q_ptr)->connua_v6addr.connua_laddr);
ci_local = (P->rq_xprt->xp_master->xp_netid == "tcp" ||
P->rq_xprt->xp_master->xp_netid == "udp") ?
inet_ntoa(&((struct sockaddr_in *)
P->rq_xprt->xp_xpc.xpc_lcladdr.buf)->sin_addr.S_un.S_addr) :
(P->rq_xprt->xp_master->xp_netid == "tcp6" ||
P->rq_xprt->xp_master->xp_netid == "udp6") ?
inet_ntoa6(&((struct sockaddr_in6 *)
P->rq_xprt->xp_xpc.xpc_lcladdr.buf)->sin6_addr) :
"unknown";
ci_remote = inet_ntoa6(&((conn_t *)P->rq_xprt->xp_xpc.
xpc_wq->q_next->q_ptr)->connua_v6addr.connua_faddr);
ci_remote = (P->rq_xprt->xp_master->xp_netid == "tcp" ||
P->rq_xprt->xp_master->xp_netid == "udp") ?
inet_ntoa(&((struct sockaddr_in *)
P->rq_xprt->xp_xpc.xpc_rtaddr.buf)->sin_addr.S_un.S_addr) :
(P->rq_xprt->xp_master->xp_netid == "tcp6" ||
P->rq_xprt->xp_master->xp_netid == "udp6") ?
inet_ntoa6(&((struct sockaddr_in6 *)
P->rq_xprt->xp_xpc.xpc_rtaddr.buf)->sin6_addr) :
"unknown";
};
#pragma D binding "1.5" translator
translator conninfo_t < struct compound_state *P > {
ci_protocol = P->req->rq_xprt->xp_master->xp_netid == "tcp" ? "ipv4" :
P->req->rq_xprt->xp_master->xp_netid == "tcp6" ? "ipv6" :
"<unknown>";
translator conninfo_t < rfs4_client_t *P > {
ci_protocol = (P->rc_addr.ss_family == AF_INET) ? "ipv4" : "ipv6";
ci_local = inet_ntoa6(&((conn_t *)P->req->rq_xprt->xp_xpc.
xpc_wq->q_next->q_ptr)->connua_v6addr.connua_laddr);
ci_local = "<unknown>";
ci_remote = inet_ntoa6(&((conn_t *)P->req->rq_xprt->xp_xpc.
xpc_wq->q_next->q_ptr)->connua_v6addr.connua_faddr);
ci_remote = (P->rc_addr.ss_family == AF_INET) ?
inet_ntoa((ipaddr_t *)
&((struct sockaddr_in *)&P->rc_addr)->sin_addr) :
inet_ntoa6(&((struct sockaddr_in6 *)&P->rc_addr)->sin6_addr);
};
#pragma D binding "1.5" translator
translator nfsv4opinfo_t < struct compound_state *P > {
noi_xid = P->req->rq_xprt->xp_xid;
noi_cred = P->basecr;
noi_curpath = (P->vp == NULL) ? "<unknown>" : P->vp->v_path;
translator nfsv4cbinfo_t < rfs4_deleg_state_t *P > {
nci_curpath = (P->rds_finfo->rf_vp == NULL) ? "<unknown>" :
P->rds_finfo->rf_vp->v_path;
};
typedef struct nfsv3opinfo {
uint64_t noi_xid; /* unique transation ID */
cred_t *noi_cred; /* credentials for operation */
string noi_curpath; /* current file handle path (if any) */
} nfsv3opinfo_t;
typedef struct nfsv3oparg nfsv3oparg_t;
#pragma D binding "1.5" translator
translator nfsv3opinfo_t < nfsv3oparg_t *P > {
noi_xid = ((struct svc_req *)arg0)->rq_xprt->xp_xid;
noi_cred = (cred_t *)arg1;
noi_curpath = (arg2 == 0 || ((vnode_t *)arg2)->v_path == NULL) ?
"<unknown>" : ((vnode_t *)arg2)->v_path;
};

26
cddl/lib/libdtrace/nfssrv.d
View File

@ -24,31 +24,31 @@
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#pragma D depends_on library ip.d
#pragma D depends_on library net.d
#pragma D depends_on module nfs.d
#pragma D depends_on module nfssrv
#pragma D binding "1.5" translator
translator conninfo_t < rfs4_client_t *P > {
ci_protocol = (P->cl_addr.ss_family == AF_INET) ? "ipv4" : "ipv6";
translator conninfo_t < struct compound_state *P > {
ci_protocol = P->req->rq_xprt->xp_master->xp_netid == "tcp" ? "ipv4" :
P->req->rq_xprt->xp_master->xp_netid == "tcp6" ? "ipv6" :
"<unknown>";
ci_local = "<unknown>";
ci_local = inet_ntoa6(&((conn_t *)P->req->rq_xprt->xp_xpc.
xpc_wq->q_next->q_ptr)->connua_v6addr.connua_laddr);
ci_remote = (P->cl_addr.ss_family == AF_INET) ?
inet_ntoa((ipaddr_t *)
&((struct sockaddr_in *)&P->cl_addr)->sin_addr) :
inet_ntoa6(&((struct sockaddr_in6 *)&P->cl_addr)->sin6_addr);
ci_remote = inet_ntoa6(&((conn_t *)P->req->rq_xprt->xp_xpc.
xpc_wq->q_next->q_ptr)->connua_v6addr.connua_faddr);
};
#pragma D binding "1.5" translator
translator nfsv4cbinfo_t < rfs4_deleg_state_t *P > {
nci_curpath = (P->finfo->vp == NULL) ? "<unknown>" :
P->finfo->vp->v_path;
translator nfsv4opinfo_t < struct compound_state *P > {
noi_xid = P->req->rq_xprt->xp_xid;
noi_cred = P->basecr;
noi_curpath = (P->vp == NULL) ? "<unknown>" : P->vp->v_path;
};