diff options
Diffstat (limited to 'sys/nfs')
-rw-r--r-- | sys/nfs/nfs_common.c | 2 | ||||
-rw-r--r-- | sys/nfs/nfs_node.c | 4 | ||||
-rw-r--r-- | sys/nfs/nfs_nqlease.c | 69 | ||||
-rw-r--r-- | sys/nfs/nfs_subs.c | 2 | ||||
-rw-r--r-- | sys/nfs/nfs_vfsops.c | 2 | ||||
-rw-r--r-- | sys/nfs/nfsmount.h | 2 | ||||
-rw-r--r-- | sys/nfs/nfsnode.h | 2 | ||||
-rw-r--r-- | sys/nfs/nqnfs.h | 4 |
8 files changed, 40 insertions, 47 deletions
diff --git a/sys/nfs/nfs_common.c b/sys/nfs/nfs_common.c index 95f7d5b..95138c3 100644 --- a/sys/nfs/nfs_common.c +++ b/sys/nfs/nfs_common.c @@ -1141,7 +1141,7 @@ nfs_init(vfsp) nqnfsstarttime = boottime.tv_sec + nqsrv_maxlease + nqsrv_clockskew + nqsrv_writeslack; NQLOADNOVRAM(nqnfsstarttime); - CIRCLEQ_INIT(&nqtimerhead); + TAILQ_INIT(&nqtimerhead); nqfhhashtbl = hashinit(NQLCHSZ, M_NQLEASE, &nqfhhash); } diff --git a/sys/nfs/nfs_node.c b/sys/nfs/nfs_node.c index c706a20..1ede795 100644 --- a/sys/nfs/nfs_node.c +++ b/sys/nfs/nfs_node.c @@ -279,8 +279,8 @@ nfs_reclaim(ap) /* * For nqnfs, take it off the timer queue as required. */ - if ((nmp->nm_flag & NFSMNT_NQNFS) && np->n_timer.cqe_next != 0) { - CIRCLEQ_REMOVE(&nmp->nm_timerhead, np, n_timer); + if ((nmp->nm_flag & NFSMNT_NQNFS) && TAILQ_NEXT(np, n_timer) != 0) { + TAILQ_REMOVE(&nmp->nm_timerhead, np, n_timer); } /* diff --git a/sys/nfs/nfs_nqlease.c b/sys/nfs/nfs_nqlease.c index 9302176..2ff330e 100644 --- a/sys/nfs/nfs_nqlease.c +++ b/sys/nfs/nfs_nqlease.c @@ -414,25 +414,25 @@ nqsrv_instimeq(lp, duration) newexpiry = time_second + duration + nqsrv_clockskew; if (lp->lc_expiry == newexpiry) return; - if (lp->lc_timer.cqe_next != 0) { - CIRCLEQ_REMOVE(&nqtimerhead, lp, lc_timer); + if (TAILQ_NEXT(lp, lc_timer) != 0) { + TAILQ_REMOVE(&nqtimerhead, lp, lc_timer); } lp->lc_expiry = newexpiry; /* * Find where in the queue it should be. */ - tlp = nqtimerhead.cqh_last; - while (tlp != (void *)&nqtimerhead && tlp->lc_expiry > newexpiry) - tlp = tlp->lc_timer.cqe_prev; + TAILQ_FOREACH_REVERSE(tlp, &nqtimerhead, nqtimerhead, lc_timer) + if (tlp->lc_expiry <= newexpiry) + break; #ifdef HASNVRAM - if (tlp == nqtimerhead.cqh_last) + if (tlp == TAILQ_LAST(&nqtimerhead)) NQSTORENOVRAM(newexpiry); #endif /* HASNVRAM */ - if (tlp == (void *)&nqtimerhead) { - CIRCLEQ_INSERT_HEAD(&nqtimerhead, lp, lc_timer); + if (tlp == NULL) { + TAILQ_INSERT_HEAD(&nqtimerhead, lp, lc_timer); } else { - CIRCLEQ_INSERT_AFTER(&nqtimerhead, tlp, lp, lc_timer); + TAILQ_INSERT_AFTER(&nqtimerhead, tlp, lp, lc_timer); } } @@ -647,11 +647,10 @@ nqnfs_serverd() struct nqm *lphnext, *olphnext; int i, len, ok; - for (lp = nqtimerhead.cqh_first; lp != (void *)&nqtimerhead; - lp = nextlp) { + for (lp = TAILQ_FIRST(&nqtimerhead); lp; lp = nextlp) { if (lp->lc_expiry >= time_second) break; - nextlp = lp->lc_timer.cqe_next; + nextlp = TAILQ_NEXT(lp, lc_timer); if (lp->lc_flag & LC_EXPIREDWANTED) { lp->lc_flag &= ~LC_EXPIREDWANTED; wakeup((caddr_t)&lp->lc_flag); @@ -672,7 +671,7 @@ nqnfs_serverd() lp->lc_flag &= ~LC_WRITTEN; nqsrv_instimeq(lp, nqsrv_writeslack); } else { - CIRCLEQ_REMOVE(&nqtimerhead, lp, lc_timer); + TAILQ_REMOVE(&nqtimerhead, lp, lc_timer); LIST_REMOVE(lp, lc_hash); /* * This soft reference may no longer be valid, but @@ -995,12 +994,12 @@ nqnfs_callback(nmp, mrep, md, dpos) if (error) return (error); vp = NFSTOV(np); - if (np->n_timer.cqe_next != 0) { + if (TAILQ_NEXT(np, n_timer) != 0) { np->n_expiry = 0; np->n_flag |= NQNFSEVICTED; - if (nmp->nm_timerhead.cqh_first != np) { - CIRCLEQ_REMOVE(&nmp->nm_timerhead, np, n_timer); - CIRCLEQ_INSERT_HEAD(&nmp->nm_timerhead, np, n_timer); + if (TAILQ_FIRST(&nmp->nm_timerhead) != np) { + TAILQ_REMOVE(&nmp->nm_timerhead, np, n_timer); + TAILQ_INSERT_HEAD(&nmp->nm_timerhead, np, n_timer); } } vput(vp); @@ -1083,17 +1082,17 @@ nqnfs_clientd(nmp, cred, ncd, flag, argp, p) /* * Loop through the leases, updating as required. */ - np = nmp->nm_timerhead.cqh_first; - while (np != (void *)&nmp->nm_timerhead && - (nmp->nm_state & NFSSTA_DISMINPROG) == 0) { + while ((np = TAILQ_FIRST(&nmp->nm_timerhead)) != NULL) { + if (nmp->nm_state & NFSSTA_DISMINPROG) + break; vp = NFSTOV(np); vpid = vp->v_id; if (np->n_expiry < time_second) { if (vget(vp, LK_EXCLUSIVE, p) == 0) { nmp->nm_inprog = vp; if (vpid == vp->v_id) { - CIRCLEQ_REMOVE(&nmp->nm_timerhead, np, n_timer); - np->n_timer.cqe_next = 0; + TAILQ_REMOVE(&nmp->nm_timerhead, np, n_timer); + TAILQ_NEXT(np, n_timer) = 0; if (np->n_flag & (NMODIFIED | NQNFSEVICTED)) { if (np->n_flag & NQNFSEVICTED) { if (vp->v_type == VDIR) @@ -1127,9 +1126,6 @@ nqnfs_clientd(nmp, cred, ncd, flag, argp, p) } } else break; - if (np == nmp->nm_timerhead.cqh_first) - break; - np = nmp->nm_timerhead.cqh_first; } } @@ -1191,8 +1187,7 @@ nqnfs_lease_updatetime(deltat) if (nqnfsstarttime != 0) nqnfsstarttime += deltat; s = splsoftclock(); - for (lp = nqtimerhead.cqh_first; lp != (void *)&nqtimerhead; - lp = lp->lc_timer.cqe_next) + TAILQ_FOREACH(lp, &nqtimerhead, lc_timer) lp->lc_expiry += deltat; splx(s); @@ -1209,9 +1204,7 @@ nqnfs_lease_updatetime(deltat) if (mp->mnt_stat.f_type == nfs_mount_type) { nmp = VFSTONFS(mp); if (nmp->nm_flag & NFSMNT_NQNFS) { - for (np = nmp->nm_timerhead.cqh_first; - np != (void *)&nmp->nm_timerhead; - np = np->n_timer.cqe_next) { + TAILQ_FOREACH(np, &nmp->nm_timerhead, n_timer) { np->n_expiry += deltat; } } @@ -1267,8 +1260,8 @@ nqnfs_clientlease(nmp, np, rwflag, cachable, expiry, frev) { register struct nfsnode *tp; - if (np->n_timer.cqe_next != 0) { - CIRCLEQ_REMOVE(&nmp->nm_timerhead, np, n_timer); + if (TAILQ_NEXT(np, n_timer) != 0) { + TAILQ_REMOVE(&nmp->nm_timerhead, np, n_timer); if (rwflag == ND_WRITE) np->n_flag |= NQNFSWRITE; } else if (rwflag == ND_READ) @@ -1281,12 +1274,12 @@ nqnfs_clientlease(nmp, np, rwflag, cachable, expiry, frev) np->n_flag |= NQNFSNONCACHE; np->n_expiry = expiry; np->n_lrev = frev; - tp = nmp->nm_timerhead.cqh_last; - while (tp != (void *)&nmp->nm_timerhead && tp->n_expiry > np->n_expiry) - tp = tp->n_timer.cqe_prev; - if (tp == (void *)&nmp->nm_timerhead) { - CIRCLEQ_INSERT_HEAD(&nmp->nm_timerhead, np, n_timer); + TAILQ_FOREACH_REVERSE(tp, &nmp->nm_timerhead, timhd, n_timer) + if (tp->n_expiry <= np->n_expiry) + break; + if (tp == NULL) { + TAILQ_INSERT_HEAD(&nmp->nm_timerhead, np, n_timer); } else { - CIRCLEQ_INSERT_AFTER(&nmp->nm_timerhead, tp, np, n_timer); + TAILQ_INSERT_AFTER(&nmp->nm_timerhead, tp, np, n_timer); } } diff --git a/sys/nfs/nfs_subs.c b/sys/nfs/nfs_subs.c index 95f7d5b..95138c3 100644 --- a/sys/nfs/nfs_subs.c +++ b/sys/nfs/nfs_subs.c @@ -1141,7 +1141,7 @@ nfs_init(vfsp) nqnfsstarttime = boottime.tv_sec + nqsrv_maxlease + nqsrv_clockskew + nqsrv_writeslack; NQLOADNOVRAM(nqnfsstarttime); - CIRCLEQ_INIT(&nqtimerhead); + TAILQ_INIT(&nqtimerhead); nqfhhashtbl = hashinit(NQLCHSZ, M_NQLEASE, &nqfhhash); } diff --git a/sys/nfs/nfs_vfsops.c b/sys/nfs/nfs_vfsops.c index c16d2ae..e839d8b 100644 --- a/sys/nfs/nfs_vfsops.c +++ b/sys/nfs/nfs_vfsops.c @@ -890,7 +890,7 @@ mountnfs(argp, mp, nam, pth, hst, vpp) nmp->nm_readahead = NFS_DEFRAHEAD; nmp->nm_leaseterm = NQ_DEFLEASE; nmp->nm_deadthresh = NQ_DEADTHRESH; - CIRCLEQ_INIT(&nmp->nm_timerhead); + TAILQ_INIT(&nmp->nm_timerhead); nmp->nm_inprog = NULLVP; nmp->nm_fhsize = argp->fhsize; bcopy((caddr_t)argp->fh, (caddr_t)nmp->nm_fh, argp->fhsize); diff --git a/sys/nfs/nfsmount.h b/sys/nfs/nfsmount.h index 8efd1df..d6f8a8b 100644 --- a/sys/nfs/nfsmount.h +++ b/sys/nfs/nfsmount.h @@ -75,7 +75,7 @@ struct nfsmount { int nm_acdirmax; /* Directory attr cache max lifetime */ int nm_acregmin; /* Reg file attr cache min lifetime */ int nm_acregmax; /* Reg file attr cache max lifetime */ - CIRCLEQ_HEAD(, nfsnode) nm_timerhead; /* Head of lease timer queue */ + TAILQ_HEAD(timhd, nfsnode) nm_timerhead; /* Head of lease timer queue */ struct vnode *nm_inprog; /* Vnode in prog by nqnfs_clientd() */ uid_t nm_authuid; /* Uid for authenticator */ int nm_authtype; /* Authenticator type */ diff --git a/sys/nfs/nfsnode.h b/sys/nfs/nfsnode.h index dac6020..968f39c 100644 --- a/sys/nfs/nfsnode.h +++ b/sys/nfs/nfsnode.h @@ -87,7 +87,7 @@ struct nfsdmap { */ struct nfsnode { LIST_ENTRY(nfsnode) n_hash; /* Hash chain */ - CIRCLEQ_ENTRY(nfsnode) n_timer; /* Nqnfs timer chain */ + TAILQ_ENTRY(nfsnode) n_timer; /* Nqnfs timer chain */ u_quad_t n_size; /* Current size of file */ u_quad_t n_brev; /* Modify rev when cached */ u_quad_t n_lrev; /* Modify rev for lease */ diff --git a/sys/nfs/nqnfs.h b/sys/nfs/nqnfs.h index 15b5af5..94a8e27 100644 --- a/sys/nfs/nqnfs.h +++ b/sys/nfs/nqnfs.h @@ -105,7 +105,7 @@ struct nqhost { struct nqlease { LIST_ENTRY(nqlease) lc_hash; /* Fhandle hash list */ - CIRCLEQ_ENTRY(nqlease) lc_timer; /* Timer queue list */ + TAILQ_ENTRY(nqlease) lc_timer; /* Timer queue list */ time_t lc_expiry; /* Expiry time (sec) */ struct nqhost lc_host; /* Host that got lease */ struct nqm *lc_morehosts; /* Other hosts that share read lease */ @@ -173,7 +173,7 @@ struct nqm { /* * List head for timer queue. */ -extern CIRCLEQ_HEAD(nqtimerhead, nqlease) nqtimerhead; +extern TAILQ_HEAD(nqtimerhead, nqlease) nqtimerhead; /* * List head for the file handle hash table. |