210 SDT_PROBE_DEFINE3(vfs, namecache, enter, done, "struct vnode *", "char *",
212 SDT_PROBE_DEFINE3(vfs, namecache, enter, duplicate, "struct vnode *", "char *",
214 SDT_PROBE_DEFINE2(vfs, namecache, enter_negative, done, "struct vnode *",
216 SDT_PROBE_DEFINE2(vfs, namecache, fullpath_smr, hit, "struct vnode *",
218 SDT_PROBE_DEFINE4(vfs, namecache, fullpath_smr, miss, "struct vnode *",
220 SDT_PROBE_DEFINE1(vfs, namecache, fullpath, entry, "struct vnode *");
221 SDT_PROBE_DEFINE3(vfs, namecache, fullpath, hit, "struct vnode *",
223 SDT_PROBE_DEFINE1(vfs, namecache, fullpath, miss, "struct vnode *");
224 SDT_PROBE_DEFINE3(vfs, namecache, fullpath, return, "int",
226 SDT_PROBE_DEFINE3(vfs, namecache, lookup, hit, "struct vnode *", "char *",
228 SDT_PROBE_DEFINE2(vfs, namecache, lookup, hit__negative,
230 SDT_PROBE_DEFINE2(vfs, namecache, lookup, miss, "struct vnode *",
232 SDT_PROBE_DEFINE2(vfs, namecache, removecnp, hit, "struct vnode *",
234 SDT_PROBE_DEFINE2(vfs, namecache, removecnp, miss, "struct vnode *",
236 SDT_PROBE_DEFINE3(vfs, namecache, purge, done, "struct vnode *", "size_t", "size_t");
237 SDT_PROBE_DEFINE1(vfs, namecache, purge, batch, "int");
238 SDT_PROBE_DEFINE1(vfs, namecache, purge_negative, done, "struct vnode *");
239 SDT_PROBE_DEFINE1(vfs, namecache, purgevfs, done, "struct mount *");
240 SDT_PROBE_DEFINE3(vfs, namecache, zap, done, "struct vnode *", "char *",
242 SDT_PROBE_DEFINE2(vfs, namecache, zap_negative, done, "struct vnode *",
244 SDT_PROBE_DEFINE2(vfs, namecache, evict_negative, done, "struct vnode *",
246 SDT_PROBE_DEFINE1(vfs, namecache, symlink, alloc__fail, "size_t");
265 struct	namecache {  struct
266 	LIST_ENTRY(namecache) nc_src;	/* source vnode list */
267 	TAILQ_ENTRY(namecache) nc_dst;	/* destination vnode list */
268 	CK_SLIST_ENTRY(namecache) nc_hash;/* hash chain */
294 	struct namecache nc_nc;
297 TAILQ_HEAD(cache_freebatch, namecache);
328 #define CACHE_ZONE_SMALL_SIZE		(offsetof(struct namecache, nc_name) + CACHE_PATH_CUTOFF + 1)
330 #define CACHE_ZONE_LARGE_SIZE		(offsetof(struct namecache, nc_name) + NAME_MAX + 1 + CACHE_LARGE_PA…
366 cache_ncp_invalidate(struct namecache *ncp)  in cache_ncp_invalidate()
382 	struct namecache *_ncp = (ncp);					\
394 	struct namecache *_ncp = (ncp);					\
435 static __read_mostly CK_SLIST_HEAD(nchashhead, namecache) *nchashtbl;/* Hash Table */
452 	TAILQ_HEAD(, namecache) nl_list;
453 	TAILQ_HEAD(, namecache) nl_hotlist;
460 NCP2NEGLIST(struct namecache *ncp)  in NCP2NEGLIST()
467 NCP2NEGSTATE(struct namecache *ncp)  in NCP2NEGSTATE()
491 cache_out_ts(struct namecache *ncp, struct timespec *tsp, int *ticksp)  in cache_out_ts()
514 SYSCTL_INT(_debug_sizeof, OID_AUTO, namecache, CTLFLAG_RD, SYSCTL_NULL_INT_PTR,
515     sizeof(struct namecache), "sizeof(struct namecache)");
567 static void cache_zap_locked(struct namecache *ncp);
643 	SDT_PROBE1(vfs, namecache, symlink, alloc__fail, size);  in cache_symlink_alloc()
666 static struct namecache *
670 	struct namecache *ncp;  in cache_alloc_uma()
688 cache_free_uma(struct namecache *ncp)  in cache_free_uma()
706 static struct namecache *
736 cache_free(struct namecache *ncp)  in cache_free()
750 	struct namecache *ncp, *nnp;  in cache_free_batch()
765 	SDT_PROBE1(vfs, namecache, purge, batch, i);  in cache_free_batch()
830 NCP2BUCKET(struct namecache *ncp)  in NCP2BUCKET()
839 NCP2BUCKETLOCK(struct namecache *ncp)  in NCP2BUCKETLOCK()
849 cache_assert_bucket_locked(struct namecache *ncp)  in cache_assert_bucket_locked()
858 cache_assert_bucket_unlocked(struct namecache *ncp)  in cache_assert_bucket_unlocked()
1050 	struct namecache *ncp;  in sysctl_debug_hashstat_rawnchash()
1084 	struct namecache *ncp;  in sysctl_debug_hashstat_nchash()
1193 cache_neg_init(struct namecache *ncp)  in cache_neg_init()
1207 cache_neg_hit_prep(struct namecache *ncp)  in cache_neg_hit_prep()
1231 cache_neg_hit_finish(struct namecache *ncp)  in cache_neg_hit_finish()
1234 	SDT_PROBE2(vfs, namecache, lookup, hit__negative, ncp->nc_dvp, ncp->nc_name);  in cache_neg_hit_finish()
1242 cache_neg_promote_locked(struct namecache *ncp)  in cache_neg_promote_locked()
1262 cache_neg_demote_locked(struct namecache *ncp)  in cache_neg_demote_locked()
1289     struct namecache *oncp, uint32_t hash)  in cache_neg_promote_cond()
1291 	struct namecache *ncp;  in cache_neg_promote_cond()
1358 cache_neg_promote(struct namecache *ncp)  in cache_neg_promote()
1369 cache_neg_insert(struct namecache *ncp)  in cache_neg_insert()
1383 cache_neg_remove(struct namecache *ncp)  in cache_neg_remove()
1417 static struct namecache *
1420 	struct namecache *ncp, *lncp;  in cache_neg_evict_select_entry()
1447 	struct namecache *ncp, *ncp2;  in cache_neg_evict()
1498 		SDT_PROBE2(vfs, namecache, evict_negative, done, ncp->nc_dvp,  in cache_neg_evict()
1546 cache_zap_locked(struct namecache *ncp)  in cache_zap_locked()
1562 	CK_SLIST_REMOVE(ncpp, ncp, namecache, nc_hash);  in cache_zap_locked()
1564 		SDT_PROBE3(vfs, namecache, zap, done, dvp, ncp->nc_name, vp);  in cache_zap_locked()
1570 		SDT_PROBE2(vfs, namecache, zap_negative, done, dvp, ncp->nc_name);  in cache_zap_locked()
1586 cache_zap_negative_locked_vnode_kl(struct namecache *ncp, struct vnode *vp)  in cache_zap_negative_locked_vnode_kl()
1601 cache_zap_locked_vnode_kl2(struct namecache *ncp, struct vnode *vp,  in cache_zap_locked_vnode_kl2()
1663 cache_zap_unlocked_bucket(struct namecache *ncp, struct componentname *cnp,  in cache_zap_unlocked_bucket()
1667 	struct namecache *rncp;  in cache_zap_unlocked_bucket()
1705 cache_zap_locked_bucket(struct namecache *ncp, struct componentname *cnp,  in cache_zap_locked_bucket()
1732 	struct namecache *ncp;  in cache_remove_cnp()
1749 			SDT_PROBE2(vfs, namecache, removecnp, miss, dvp, cnp);  in cache_remove_cnp()
1766 		SDT_PROBE2(vfs, namecache, removecnp, hit, dvp, cnp);  in cache_remove_cnp()
1804 	SDT_PROBE2(vfs, namecache, removecnp, hit, dvp, cnp);  in cache_remove_cnp()
1809 	SDT_PROBE2(vfs, namecache, removecnp, miss, dvp, cnp);  in cache_remove_cnp()
1820 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ".", *vpp);  in cache_lookup_dot()
1851 	struct namecache *ncp;  in cache_lookup_dotdot()
1869 		SDT_PROBE2(vfs, namecache, lookup, miss, dvp, "..");  in cache_lookup_dotdot()
1882 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, "..", *vpp);  in cache_lookup_dotdot()
1973 	struct namecache *ncp;  in cache_lookup_fallback()
1996 		SDT_PROBE2(vfs, namecache, lookup, miss, dvp, cnp->cn_nameptr);  in cache_lookup_fallback()
2006 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ncp->nc_name, *vpp);  in cache_lookup_fallback()
2050 	struct namecache *ncp;  in cache_lookup()
2091 		SDT_PROBE2(vfs, namecache, lookup, miss, dvp, cnp->cn_nameptr);  in cache_lookup()
2102 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ncp->nc_name, *vpp);  in cache_lookup()
2284 	struct namecache *ncp;  in cache_enter_lock()
2327 	struct namecache *ncp;  in cache_enter_lock_dd()
2373 	struct namecache *ncp;  in cache_enter_dotdot_prep()
2404 	struct namecache *ncp, *n2, *ndd;  in cache_enter_time()
2520 			SDT_PROBE3(vfs, namecache, enter, duplicate, dvp, ncp->nc_name,  in cache_enter_time()
2575 		SDT_PROBE3(vfs, namecache, enter, done, dvp, ncp->nc_name,  in cache_enter_time()
2581 		SDT_PROBE2(vfs, namecache, enter_negative, done, dvp,  in cache_enter_time()
2794 	struct namecache *ncp;  in cache_changesize()
2827 			CK_SLIST_REMOVE(&old_nchashtbl[i], ncp, namecache, nc_hash);  in cache_changesize()
2847 	struct namecache *ncp;  in cache_purge_impl()
2899 	SDT_PROBE1(vfs, namecache, purge, done, vp);  in cache_purge()
2938 	struct namecache *ncp, *nnp;  in cache_purge_negative()
2941 	SDT_PROBE1(vfs, namecache, purge_negative, done, vp);  in cache_purge_negative()
3010 	struct namecache *ncp;  in cache_validate()
3067 	SDT_PROBE3(vfs, namecache, purgevfs, done, mp, visited, purged);  in cache_purgevfs()
3285 static struct namecache *
3288 	struct namecache *ncp;  in vn_dd_from_dst()
3302 	struct namecache *ncp;  in vn_vptocnp()
3322 			SDT_PROBE3(vfs, namecache, fullpath, return, error,  in vn_vptocnp()
3328 		SDT_PROBE3(vfs, namecache, fullpath, hit, ncp->nc_dvp,  in vn_vptocnp()
3337 	SDT_PROBE1(vfs, namecache, fullpath, miss, vp);  in vn_vptocnp()
3345 		SDT_PROBE3(vfs, namecache, fullpath, return,  error, vp, NULL);  in vn_vptocnp()
3354 		SDT_PROBE3(vfs, namecache, fullpath, return, error, vp, NULL);  in vn_vptocnp()
3400 	SDT_PROBE1(vfs, namecache, fullpath, entry, vp);  in vn_fullpath_dir()
3425 				SDT_PROBE3(vfs, namecache, fullpath, return,  in vn_fullpath_dir()
3442 			SDT_PROBE3(vfs, namecache, fullpath, return, error,  in vn_fullpath_dir()
3455 			SDT_PROBE3(vfs, namecache, fullpath, return, ENOMEM,  in vn_fullpath_dir()
3465 	SDT_PROBE3(vfs, namecache, fullpath, return, 0, startvp, *retbuf);  in vn_fullpath_dir()
3497 	struct namecache *ncp;  in vn_fullpath_any_smr()
3614 	SDT_PROBE2(vfs, namecache, fullpath_smr, hit, startvp, *retbuf);  in vn_fullpath_any_smr()
3619 	SDT_PROBE4(vfs, namecache, fullpath_smr, miss, startvp, ncp, reason, i);  in vn_fullpath_any_smr()
3746 	struct namecache *ncp;  in vn_dir_dd_ino()
3771 	struct namecache *ncp;  in vn_commname()
3934 				struct namecache *ncp;  in db_print_vpath()
4460 cache_fplookup_negative_promote(struct cache_fpl *fpl, struct namecache *oncp,  in cache_fplookup_negative_promote()
5167 	SDT_PROBE3(vfs, namecache, lookup, hit, fpl->dvp, ".", fpl->dvp);  in cache_fplookup_dot()
5181 	struct namecache *ncp;  in cache_fplookup_dotdot()
5259 cache_fplookup_neg(struct cache_fpl *fpl, struct namecache *ncp, uint32_t hash)  in cache_fplookup_neg()
5434 	struct namecache *ncp;  in cache_fplookup_next()
5482 	SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ncp->nc_name, tvp);  in cache_fplookup_next()
5861 	struct namecache *ncp;  in cache_fplookup_trailingslash()