316 SDT_PROBE_DEFINE3(vfs, namecache, enter, done, "struct vnode *", "char *",
318 SDT_PROBE_DEFINE3(vfs, namecache, enter, duplicate, "struct vnode *", "char *",
320 SDT_PROBE_DEFINE2(vfs, namecache, enter_negative, done, "struct vnode *",
322 SDT_PROBE_DEFINE2(vfs, namecache, fullpath_smr, hit, "struct vnode *",
324 SDT_PROBE_DEFINE4(vfs, namecache, fullpath_smr, miss, "struct vnode *",
326 SDT_PROBE_DEFINE1(vfs, namecache, fullpath, entry, "struct vnode *");
327 SDT_PROBE_DEFINE3(vfs, namecache, fullpath, hit, "struct vnode *",
329 SDT_PROBE_DEFINE1(vfs, namecache, fullpath, miss, "struct vnode *");
330 SDT_PROBE_DEFINE3(vfs, namecache, fullpath, return, "int",
332 SDT_PROBE_DEFINE3(vfs, namecache, lookup, hit, "struct vnode *", "char *",
334 SDT_PROBE_DEFINE2(vfs, namecache, lookup, hit__negative,
336 SDT_PROBE_DEFINE2(vfs, namecache, lookup, miss, "struct vnode *",
338 SDT_PROBE_DEFINE2(vfs, namecache, removecnp, hit, "struct vnode *",
340 SDT_PROBE_DEFINE2(vfs, namecache, removecnp, miss, "struct vnode *",
342 SDT_PROBE_DEFINE3(vfs, namecache, purge, done, "struct vnode *", "size_t", "size_t");
343 SDT_PROBE_DEFINE1(vfs, namecache, purge, batch, "int");
344 SDT_PROBE_DEFINE1(vfs, namecache, purge_negative, done, "struct vnode *");
345 SDT_PROBE_DEFINE1(vfs, namecache, purgevfs, done, "struct mount *");
346 SDT_PROBE_DEFINE3(vfs, namecache, zap, done, "struct vnode *", "char *",
348 SDT_PROBE_DEFINE2(vfs, namecache, zap_negative, done, "struct vnode *",
350 SDT_PROBE_DEFINE2(vfs, namecache, evict_negative, done, "struct vnode *",
352 SDT_PROBE_DEFINE1(vfs, namecache, symlink, alloc__fail, "size_t");
372 struct	namecache {  struct
373 	LIST_ENTRY(namecache) nc_src;	/* source vnode list */
374 	TAILQ_ENTRY(namecache) nc_dst;	/* destination vnode list */
375 	CK_SLIST_ENTRY(namecache) nc_hash;/* hash chain */
397 	struct namecache nc_nc;
400 TAILQ_HEAD(cache_freebatch, namecache);
427     (offsetof(struct namecache, nc_name) + (pathlen) + 1)
478 cache_ncp_invalidate(struct namecache *ncp)  in cache_ncp_invalidate()
491 cache_ncp_match(struct namecache *ncp, struct vnode *dvp,  in cache_ncp_match()
506 	struct namecache *_ncp = (ncp);					\
518 	struct namecache *_ncp = (ncp);					\
559 static __read_mostly CK_SLIST_HEAD(nchashhead, namecache) *nchashtbl;/* Hash Table */
576 	TAILQ_HEAD(, namecache) nl_list;
577 	TAILQ_HEAD(, namecache) nl_hotlist;
584 NCP2NEGLIST(struct namecache *ncp)  in NCP2NEGLIST()
591 NCP2NEGSTATE(struct namecache *ncp)  in NCP2NEGSTATE()
618 static struct namecache *
621 	struct namecache *ncp;  in cache_ncp_find()
633 cache_out_ts(struct namecache *ncp, struct timespec *tsp, int *ticksp)  in cache_out_ts()
656 SYSCTL_SIZEOF_STRUCT(namecache);
708 static void cache_zap_locked(struct namecache *ncp);
784 	SDT_PROBE1(vfs, namecache, symlink, alloc__fail, size);  in cache_symlink_alloc()
807 static struct namecache *
811 	struct namecache *ncp;  in cache_alloc_uma()
829 cache_free_uma(struct namecache *ncp)  in cache_free_uma()
847 static struct namecache *
877 cache_free(struct namecache *ncp)  in cache_free()
891 	struct namecache *ncp, *nnp;  in cache_free_batch()
906 	SDT_PROBE1(vfs, namecache, purge, batch, i);  in cache_free_batch()
971 NCP2BUCKET(struct namecache *ncp)  in NCP2BUCKET()
980 NCP2BUCKETLOCK(struct namecache *ncp)  in NCP2BUCKETLOCK()
990 cache_assert_bucket_locked(struct namecache *ncp)  in cache_assert_bucket_locked()
999 cache_assert_bucket_unlocked(struct namecache *ncp)  in cache_assert_bucket_unlocked()
1191 	struct namecache *ncp;  in sysctl_debug_hashstat_rawnchash()
1225 	struct namecache *ncp;  in sysctl_debug_hashstat_nchash()
1334 cache_neg_init(struct namecache *ncp)  in cache_neg_init()
1348 cache_neg_hit_prep(struct namecache *ncp)  in cache_neg_hit_prep()
1372 cache_neg_hit_finish(struct namecache *ncp)  in cache_neg_hit_finish()
1375 	SDT_PROBE2(vfs, namecache, lookup, hit__negative, ncp->nc_dvp, ncp->nc_name);  in cache_neg_hit_finish()
1383 cache_neg_promote_locked(struct namecache *ncp)  in cache_neg_promote_locked()
1403 cache_neg_demote_locked(struct namecache *ncp)  in cache_neg_demote_locked()
1430     struct namecache *oncp, uint32_t hash)  in cache_neg_promote_cond()
1432 	struct namecache *ncp;  in cache_neg_promote_cond()
1498 cache_neg_promote(struct namecache *ncp)  in cache_neg_promote()
1509 cache_neg_insert(struct namecache *ncp)  in cache_neg_insert()
1523 cache_neg_remove(struct namecache *ncp)  in cache_neg_remove()
1557 static struct namecache *
1560 	struct namecache *ncp, *lncp;  in cache_neg_evict_select_entry()
1587 	struct namecache *ncp, *ncp2;  in cache_neg_evict()
1638 		SDT_PROBE2(vfs, namecache, evict_negative, done, ncp->nc_dvp,  in cache_neg_evict()
1686 cache_zap_locked(struct namecache *ncp)  in cache_zap_locked()
1702 	CK_SLIST_REMOVE(ncpp, ncp, namecache, nc_hash);  in cache_zap_locked()
1704 		SDT_PROBE3(vfs, namecache, zap, done, dvp, ncp->nc_name, vp);  in cache_zap_locked()
1710 		SDT_PROBE2(vfs, namecache, zap_negative, done, dvp, ncp->nc_name);  in cache_zap_locked()
1726 cache_zap_negative_locked_vnode_kl(struct namecache *ncp, struct vnode *vp)  in cache_zap_negative_locked_vnode_kl()
1741 cache_zap_locked_vnode_kl2(struct namecache *ncp, struct vnode *vp,  in cache_zap_locked_vnode_kl2()
1803 cache_zap_unlocked_bucket(struct namecache *ncp, struct componentname *cnp,  in cache_zap_unlocked_bucket()
1807 	struct namecache *rncp;  in cache_zap_unlocked_bucket()
1842 cache_zap_locked_bucket(struct namecache *ncp, struct componentname *cnp,  in cache_zap_locked_bucket()
1869 	struct namecache *ncp;  in cache_remove_cnp()
1886 			SDT_PROBE2(vfs, namecache, removecnp, miss, dvp, cnp);  in cache_remove_cnp()
1903 		SDT_PROBE2(vfs, namecache, removecnp, hit, dvp, cnp);  in cache_remove_cnp()
1935 	SDT_PROBE2(vfs, namecache, removecnp, hit, dvp, cnp);  in cache_remove_cnp()
1940 	SDT_PROBE2(vfs, namecache, removecnp, miss, dvp, cnp);  in cache_remove_cnp()
1951 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ".", *vpp);  in cache_lookup_dot()
1982 	struct namecache *ncp;  in cache_lookup_dotdot()
2000 		SDT_PROBE2(vfs, namecache, lookup, miss, dvp, "..");  in cache_lookup_dotdot()
2013 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, "..", *vpp);  in cache_lookup_dotdot()
2104 	struct namecache *ncp;  in cache_lookup_fallback()
2122 		SDT_PROBE2(vfs, namecache, lookup, miss, dvp, cnp->cn_nameptr);  in cache_lookup_fallback()
2132 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ncp->nc_name, *vpp);  in cache_lookup_fallback()
2176 	struct namecache *ncp;  in cache_lookup()
2212 		SDT_PROBE2(vfs, namecache, lookup, miss, dvp, cnp->cn_nameptr);  in cache_lookup()
2223 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ncp->nc_name, *vpp);  in cache_lookup()
2405 	struct namecache *ncp;  in cache_enter_lock()
2448 	struct namecache *ncp;  in cache_enter_lock_dd()
2494 	struct namecache *ncp;  in cache_enter_dotdot_prep()
2525 	struct namecache *ncp, *n2, *ndd;  in cache_enter_time()
2640 		SDT_PROBE3(vfs, namecache, enter, duplicate, dvp, ncp->nc_name,  in cache_enter_time()
2694 		SDT_PROBE3(vfs, namecache, enter, done, dvp, ncp->nc_name,  in cache_enter_time()
2700 		SDT_PROBE2(vfs, namecache, enter_negative, done, dvp,  in cache_enter_time()
2913 	struct namecache *ncp;  in cache_changesize()
2946 			CK_SLIST_REMOVE(&old_nchashtbl[i], ncp, namecache, nc_hash);  in cache_changesize()
2966 	struct namecache *ncp;  in cache_purge_impl()
3018 	SDT_PROBE1(vfs, namecache, purge, done, vp);  in cache_purge()
3057 	struct namecache *ncp, *nnp;  in cache_purge_negative()
3060 	SDT_PROBE1(vfs, namecache, purge_negative, done, vp);  in cache_purge_negative()
3129 	struct namecache *ncp;  in cache_validate()
3183 	SDT_PROBE3(vfs, namecache, purgevfs, done, mp, visited, purged);  in cache_purgevfs()
3447 static struct namecache *
3450 	struct namecache *ncp;  in vn_dd_from_dst()
3464 	struct namecache *ncp;  in vn_vptocnp()
3484 			SDT_PROBE3(vfs, namecache, fullpath, return, error,  in vn_vptocnp()
3490 		SDT_PROBE3(vfs, namecache, fullpath, hit, ncp->nc_dvp,  in vn_vptocnp()
3499 	SDT_PROBE1(vfs, namecache, fullpath, miss, vp);  in vn_vptocnp()
3507 		SDT_PROBE3(vfs, namecache, fullpath, return,  error, vp, NULL);  in vn_vptocnp()
3516 		SDT_PROBE3(vfs, namecache, fullpath, return, error, vp, NULL);  in vn_vptocnp()
3562 	SDT_PROBE1(vfs, namecache, fullpath, entry, vp);  in vn_fullpath_dir()
3587 				SDT_PROBE3(vfs, namecache, fullpath, return,  in vn_fullpath_dir()
3604 			SDT_PROBE3(vfs, namecache, fullpath, return, error,  in vn_fullpath_dir()
3617 			SDT_PROBE3(vfs, namecache, fullpath, return, ENOMEM,  in vn_fullpath_dir()
3627 	SDT_PROBE3(vfs, namecache, fullpath, return, 0, startvp, *retbuf);  in vn_fullpath_dir()
3659 	struct namecache *ncp;  in vn_fullpath_any_smr()
3776 	SDT_PROBE2(vfs, namecache, fullpath_smr, hit, startvp, *retbuf);  in vn_fullpath_any_smr()
3781 	SDT_PROBE4(vfs, namecache, fullpath_smr, miss, startvp, ncp, reason, i);  in vn_fullpath_any_smr()
3908 	struct namecache *ncp;  in vn_dir_dd_ino()
3933 	struct namecache *ncp;  in vn_commname()
4085 	struct namecache *ncp;  in cache_vop_inotify()
4146 				struct namecache *ncp;  in db_print_vpath()
4678 cache_fplookup_negative_promote(struct cache_fpl *fpl, struct namecache *oncp,  in cache_fplookup_negative_promote()
5385 	SDT_PROBE3(vfs, namecache, lookup, hit, fpl->dvp, ".", fpl->dvp);  in cache_fplookup_dot()
5398 	struct namecache *ncp;  in cache_fplookup_dotdot()
5466 cache_fplookup_neg(struct cache_fpl *fpl, struct namecache *ncp, uint32_t hash)  in cache_fplookup_neg()
5641 	struct namecache *ncp;  in cache_fplookup_next()
5684 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ncp->nc_name, tvp);  in cache_fplookup_next()
6063 	struct namecache *ncp;  in cache_fplookup_trailingslash()