diff options
Diffstat (limited to 'sys/fs/nfsserver/nfs_nfsdcache.c')
| -rw-r--r-- | sys/fs/nfsserver/nfs_nfsdcache.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/sys/fs/nfsserver/nfs_nfsdcache.c b/sys/fs/nfsserver/nfs_nfsdcache.c index bcffd6c..fc513a3 100644 --- a/sys/fs/nfsserver/nfs_nfsdcache.c +++ b/sys/fs/nfsserver/nfs_nfsdcache.c @@ -405,6 +405,7 @@ nfsrvd_updatecache(struct nfsrv_descript *nd, struct socket *so) { struct nfsrvcache *rp; struct nfsrvcache *retrp = NULL; + mbuf_t m; rp = nd->nd_rp; if (!rp) @@ -457,9 +458,9 @@ nfsrvd_updatecache(struct nfsrv_descript *nd, struct socket *so) } if ((nd->nd_flag & ND_NFSV2) && nfsv2_repstat[newnfsv2_procid[nd->nd_procnum]]) { - NFSUNLOCKCACHE(); rp->rc_status = nd->nd_repstat; rp->rc_flag |= RC_REPSTATUS; + NFSUNLOCKCACHE(); } else { if (!(rp->rc_flag & RC_UDP)) { nfsrc_tcpsavedreplies++; @@ -469,9 +470,11 @@ nfsrvd_updatecache(struct nfsrv_descript *nd, struct socket *so) nfsrc_tcpsavedreplies; } NFSUNLOCKCACHE(); - rp->rc_reply = m_copym(nd->nd_mreq, 0, M_COPYALL, - M_WAIT); + m = m_copym(nd->nd_mreq, 0, M_COPYALL, M_WAIT); + NFSLOCKCACHE(); + rp->rc_reply = m; rp->rc_flag |= RC_REPMBUF; + NFSUNLOCKCACHE(); } if (rp->rc_flag & RC_UDP) { rp->rc_timestamp = NFSD_MONOSEC + @@ -518,6 +521,7 @@ nfsrvd_delcache(struct nfsrvcache *rp) APPLESTATIC void nfsrvd_sentcache(struct nfsrvcache *rp, struct socket *so, int err) { + tcp_seq tmp_seq; if (!(rp->rc_flag & RC_LOCKED)) panic("nfsrvd_sentcache not locked"); @@ -526,8 +530,12 @@ nfsrvd_sentcache(struct nfsrvcache *rp, struct socket *so, int err) so->so_proto->pr_domain->dom_family != AF_INET6) || so->so_proto->pr_protocol != IPPROTO_TCP) panic("nfs sent cache"); - if (nfsrv_getsockseqnum(so, &rp->rc_tcpseq)) + if (nfsrv_getsockseqnum(so, &tmp_seq)) { + NFSLOCKCACHE(); + rp->rc_tcpseq = tmp_seq; rp->rc_flag |= RC_TCPSEQ; + NFSUNLOCKCACHE(); + } } nfsrc_unlock(rp); } @@ -687,8 +695,11 @@ nfsrc_lock(struct nfsrvcache *rp) static void nfsrc_unlock(struct nfsrvcache *rp) { + + NFSLOCKCACHE(); rp->rc_flag &= ~RC_LOCKED; nfsrc_wanted(rp); + NFSUNLOCKCACHE(); } /* |
