297 SDT_PROBE_DEFINE3(vfs, namecache, enter, done, "struct vnode *", "char *",
299 SDT_PROBE_DEFINE3(vfs, namecache, enter, duplicate, "struct vnode *", "char *",
301 SDT_PROBE_DEFINE2(vfs, namecache, enter_negative, done, "struct vnode *",
303 SDT_PROBE_DEFINE2(vfs, namecache, fullpath_smr, hit, "struct vnode *",
305 SDT_PROBE_DEFINE4(vfs, namecache, fullpath_smr, miss, "struct vnode *",
307 SDT_PROBE_DEFINE1(vfs, namecache, fullpath, entry, "struct vnode *");
308 SDT_PROBE_DEFINE3(vfs, namecache, fullpath, hit, "struct vnode *",
310 SDT_PROBE_DEFINE1(vfs, namecache, fullpath, miss, "struct vnode *");
311 SDT_PROBE_DEFINE3(vfs, namecache, fullpath, return, "int",
313 SDT_PROBE_DEFINE3(vfs, namecache, lookup, hit, "struct vnode *", "char *",
315 SDT_PROBE_DEFINE2(vfs, namecache, lookup, hit__negative,
317 SDT_PROBE_DEFINE2(vfs, namecache, lookup, miss, "struct vnode *",
319 SDT_PROBE_DEFINE2(vfs, namecache, removecnp, hit, "struct vnode *",
321 SDT_PROBE_DEFINE2(vfs, namecache, removecnp, miss, "struct vnode *",
323 SDT_PROBE_DEFINE3(vfs, namecache, purge, done, "struct vnode *", "size_t", "size_t");
324 SDT_PROBE_DEFINE1(vfs, namecache, purge, batch, "int");
325 SDT_PROBE_DEFINE1(vfs, namecache, purge_negative, done, "struct vnode *");
326 SDT_PROBE_DEFINE1(vfs, namecache, purgevfs, done, "struct mount *");
327 SDT_PROBE_DEFINE3(vfs, namecache, zap, done, "struct vnode *", "char *",
329 SDT_PROBE_DEFINE2(vfs, namecache, zap_negative, done, "struct vnode *",
331 SDT_PROBE_DEFINE2(vfs, namecache, evict_negative, done, "struct vnode *",
333 SDT_PROBE_DEFINE1(vfs, namecache, symlink, alloc__fail, "size_t");
352 struct	namecache {  struct
353 	LIST_ENTRY(namecache) nc_src;	/* source vnode list */
354 	TAILQ_ENTRY(namecache) nc_dst;	/* destination vnode list */
355 	CK_SLIST_ENTRY(namecache) nc_hash;/* hash chain */
381 	struct namecache nc_nc;
384 TAILQ_HEAD(cache_freebatch, namecache);
415 #define CACHE_ZONE_SMALL_SIZE		(offsetof(struct namecache, nc_name) + CACHE_PATH_CUTOFF + 1)
417 #define CACHE_ZONE_LARGE_SIZE		(offsetof(struct namecache, nc_name) + NAME_MAX + 1 + CACHE_LARGE_PA…
453 cache_ncp_invalidate(struct namecache *ncp)  in cache_ncp_invalidate()
469 	struct namecache *_ncp = (ncp);					\
481 	struct namecache *_ncp = (ncp);					\
522 static __read_mostly CK_SLIST_HEAD(nchashhead, namecache) *nchashtbl;/* Hash Table */
539 	TAILQ_HEAD(, namecache) nl_list;
540 	TAILQ_HEAD(, namecache) nl_hotlist;
547 NCP2NEGLIST(struct namecache *ncp)  in NCP2NEGLIST()
554 NCP2NEGSTATE(struct namecache *ncp)  in NCP2NEGSTATE()
578 cache_out_ts(struct namecache *ncp, struct timespec *tsp, int *ticksp)  in cache_out_ts()
601 SYSCTL_INT(_debug_sizeof, OID_AUTO, namecache, CTLFLAG_RD, SYSCTL_NULL_INT_PTR,
602     sizeof(struct namecache), "sizeof(struct namecache)");
654 static void cache_zap_locked(struct namecache *ncp);
730 	SDT_PROBE1(vfs, namecache, symlink, alloc__fail, size);  in cache_symlink_alloc()
753 static struct namecache *
757 	struct namecache *ncp;  in cache_alloc_uma()
775 cache_free_uma(struct namecache *ncp)  in cache_free_uma()
793 static struct namecache *
823 cache_free(struct namecache *ncp)  in cache_free()
837 	struct namecache *ncp, *nnp;  in cache_free_batch()
852 	SDT_PROBE1(vfs, namecache, purge, batch, i);  in cache_free_batch()
917 NCP2BUCKET(struct namecache *ncp)  in NCP2BUCKET()
926 NCP2BUCKETLOCK(struct namecache *ncp)  in NCP2BUCKETLOCK()
936 cache_assert_bucket_locked(struct namecache *ncp)  in cache_assert_bucket_locked()
945 cache_assert_bucket_unlocked(struct namecache *ncp)  in cache_assert_bucket_unlocked()
1137 	struct namecache *ncp;  in sysctl_debug_hashstat_rawnchash()
1171 	struct namecache *ncp;  in sysctl_debug_hashstat_nchash()
1280 cache_neg_init(struct namecache *ncp)  in cache_neg_init()
1294 cache_neg_hit_prep(struct namecache *ncp)  in cache_neg_hit_prep()
1318 cache_neg_hit_finish(struct namecache *ncp)  in cache_neg_hit_finish()
1321 	SDT_PROBE2(vfs, namecache, lookup, hit__negative, ncp->nc_dvp, ncp->nc_name);  in cache_neg_hit_finish()
1329 cache_neg_promote_locked(struct namecache *ncp)  in cache_neg_promote_locked()
1349 cache_neg_demote_locked(struct namecache *ncp)  in cache_neg_demote_locked()
1376     struct namecache *oncp, uint32_t hash)  in cache_neg_promote_cond()
1378 	struct namecache *ncp;  in cache_neg_promote_cond()
1445 cache_neg_promote(struct namecache *ncp)  in cache_neg_promote()
1456 cache_neg_insert(struct namecache *ncp)  in cache_neg_insert()
1470 cache_neg_remove(struct namecache *ncp)  in cache_neg_remove()
1504 static struct namecache *
1507 	struct namecache *ncp, *lncp;  in cache_neg_evict_select_entry()
1534 	struct namecache *ncp, *ncp2;  in cache_neg_evict()
1585 		SDT_PROBE2(vfs, namecache, evict_negative, done, ncp->nc_dvp,  in cache_neg_evict()
1633 cache_zap_locked(struct namecache *ncp)  in cache_zap_locked()
1649 	CK_SLIST_REMOVE(ncpp, ncp, namecache, nc_hash);  in cache_zap_locked()
1651 		SDT_PROBE3(vfs, namecache, zap, done, dvp, ncp->nc_name, vp);  in cache_zap_locked()
1657 		SDT_PROBE2(vfs, namecache, zap_negative, done, dvp, ncp->nc_name);  in cache_zap_locked()
1673 cache_zap_negative_locked_vnode_kl(struct namecache *ncp, struct vnode *vp)  in cache_zap_negative_locked_vnode_kl()
1688 cache_zap_locked_vnode_kl2(struct namecache *ncp, struct vnode *vp,  in cache_zap_locked_vnode_kl2()
1750 cache_zap_unlocked_bucket(struct namecache *ncp, struct componentname *cnp,  in cache_zap_unlocked_bucket()
1754 	struct namecache *rncp;  in cache_zap_unlocked_bucket()
1792 cache_zap_locked_bucket(struct namecache *ncp, struct componentname *cnp,  in cache_zap_locked_bucket()
1819 	struct namecache *ncp;  in cache_remove_cnp()
1836 			SDT_PROBE2(vfs, namecache, removecnp, miss, dvp, cnp);  in cache_remove_cnp()
1853 		SDT_PROBE2(vfs, namecache, removecnp, hit, dvp, cnp);  in cache_remove_cnp()
1891 	SDT_PROBE2(vfs, namecache, removecnp, hit, dvp, cnp);  in cache_remove_cnp()
1896 	SDT_PROBE2(vfs, namecache, removecnp, miss, dvp, cnp);  in cache_remove_cnp()
1907 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ".", *vpp);  in cache_lookup_dot()
1938 	struct namecache *ncp;  in cache_lookup_dotdot()
1956 		SDT_PROBE2(vfs, namecache, lookup, miss, dvp, "..");  in cache_lookup_dotdot()
1969 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, "..", *vpp);  in cache_lookup_dotdot()
2060 	struct namecache *ncp;  in cache_lookup_fallback()
2083 		SDT_PROBE2(vfs, namecache, lookup, miss, dvp, cnp->cn_nameptr);  in cache_lookup_fallback()
2093 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ncp->nc_name, *vpp);  in cache_lookup_fallback()
2137 	struct namecache *ncp;  in cache_lookup()
2178 		SDT_PROBE2(vfs, namecache, lookup, miss, dvp, cnp->cn_nameptr);  in cache_lookup()
2189 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ncp->nc_name, *vpp);  in cache_lookup()
2371 	struct namecache *ncp;  in cache_enter_lock()
2414 	struct namecache *ncp;  in cache_enter_lock_dd()
2460 	struct namecache *ncp;  in cache_enter_dotdot_prep()
2491 	struct namecache *ncp, *n2, *ndd;  in cache_enter_time()
2607 			SDT_PROBE3(vfs, namecache, enter, duplicate, dvp, ncp->nc_name,  in cache_enter_time()
2662 		SDT_PROBE3(vfs, namecache, enter, done, dvp, ncp->nc_name,  in cache_enter_time()
2668 		SDT_PROBE2(vfs, namecache, enter_negative, done, dvp,  in cache_enter_time()
2881 	struct namecache *ncp;  in cache_changesize()
2914 			CK_SLIST_REMOVE(&old_nchashtbl[i], ncp, namecache, nc_hash);  in cache_changesize()
2934 	struct namecache *ncp;  in cache_purge_impl()
2986 	SDT_PROBE1(vfs, namecache, purge, done, vp);  in cache_purge()
3025 	struct namecache *ncp, *nnp;  in cache_purge_negative()
3028 	SDT_PROBE1(vfs, namecache, purge_negative, done, vp);  in cache_purge_negative()
3097 	struct namecache *ncp;  in cache_validate()
3154 	SDT_PROBE3(vfs, namecache, purgevfs, done, mp, visited, purged);  in cache_purgevfs()
3382 static struct namecache *
3385 	struct namecache *ncp;  in vn_dd_from_dst()
3399 	struct namecache *ncp;  in vn_vptocnp()
3419 			SDT_PROBE3(vfs, namecache, fullpath, return, error,  in vn_vptocnp()
3425 		SDT_PROBE3(vfs, namecache, fullpath, hit, ncp->nc_dvp,  in vn_vptocnp()
3434 	SDT_PROBE1(vfs, namecache, fullpath, miss, vp);  in vn_vptocnp()
3442 		SDT_PROBE3(vfs, namecache, fullpath, return,  error, vp, NULL);  in vn_vptocnp()
3451 		SDT_PROBE3(vfs, namecache, fullpath, return, error, vp, NULL);  in vn_vptocnp()
3497 	SDT_PROBE1(vfs, namecache, fullpath, entry, vp);  in vn_fullpath_dir()
3522 				SDT_PROBE3(vfs, namecache, fullpath, return,  in vn_fullpath_dir()
3539 			SDT_PROBE3(vfs, namecache, fullpath, return, error,  in vn_fullpath_dir()
3552 			SDT_PROBE3(vfs, namecache, fullpath, return, ENOMEM,  in vn_fullpath_dir()
3562 	SDT_PROBE3(vfs, namecache, fullpath, return, 0, startvp, *retbuf);  in vn_fullpath_dir()
3594 	struct namecache *ncp;  in vn_fullpath_any_smr()
3711 	SDT_PROBE2(vfs, namecache, fullpath_smr, hit, startvp, *retbuf);  in vn_fullpath_any_smr()
3716 	SDT_PROBE4(vfs, namecache, fullpath_smr, miss, startvp, ncp, reason, i);  in vn_fullpath_any_smr()
3843 	struct namecache *ncp;  in vn_dir_dd_ino()
3868 	struct namecache *ncp;  in vn_commname()
4031 				struct namecache *ncp;  in db_print_vpath()
4561 cache_fplookup_negative_promote(struct cache_fpl *fpl, struct namecache *oncp,  in cache_fplookup_negative_promote()
5268 	SDT_PROBE3(vfs, namecache, lookup, hit, fpl->dvp, ".", fpl->dvp);  in cache_fplookup_dot()
5282 	struct namecache *ncp;  in cache_fplookup_dotdot()
5360 cache_fplookup_neg(struct cache_fpl *fpl, struct namecache *ncp, uint32_t hash)  in cache_fplookup_neg()
5535 	struct namecache *ncp;  in cache_fplookup_next()
5583 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ncp->nc_name, tvp);  in cache_fplookup_next()
5962 	struct namecache *ncp;  in cache_fplookup_trailingslash()