Lines Matching refs:ncp
1123 struct namecache *ncp; in vnode_update_identity() local
1194 while ((ncp = LIST_FIRST(&vp->v_nclinks))) { in vnode_update_identity()
1195 cache_delete(ncp, 1); in vnode_update_identity()
1198 while ((ncp = TAILQ_FIRST(&vp->v_ncchildren))) { in vnode_update_identity()
1199 cache_delete(ncp, 1); in vnode_update_identity()
1226 while ((ncp = LIST_FIRST(&vp->v_nclinks))) { in vnode_update_identity()
1227 cache_delete(ncp, 1); in vnode_update_identity()
2389 struct namecache *ncp; in cache_lookup_locked() local
2397 smrq_serialized_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_locked()
2398 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_locked()
2399 if (strncmp(ncp->nc_name, cnp->cn_nameptr, namelen) == 0 && ncp->nc_name[namelen] == 0) { in cache_lookup_locked()
2404 if (ncp == 0) { in cache_lookup_locked()
2414 if (!ncp->nc_vp) { in cache_lookup_locked()
2418 *vidp = ncp->nc_vid; in cache_lookup_locked()
2421 return ncp->nc_vp; in cache_lookup_locked()
2427 struct namecache *ncp; in cache_lookup_smr() local
2438 smrq_entered_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_smr()
2439 counter = os_atomic_load(&ncp->nc_counter, acquire); in cache_lookup_smr()
2441 ncp = NULL; in cache_lookup_smr()
2444 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_smr()
2446 os_atomic_load(&ncp->nc_name, relaxed); in cache_lookup_smr()
2452 ncp = NULL; in cache_lookup_smr()
2459 if (ncp == 0) { in cache_lookup_smr()
2463 vp = ncp->nc_vp; in cache_lookup_smr()
2464 vid = ncp->nc_vid; in cache_lookup_smr()
2473 if (os_atomic_load(&ncp->nc_counter, acquire) != counter) { in cache_lookup_smr()
2539 struct namecache *ncp; in cache_lookup_fallback() local
2549 smrq_serialized_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_fallback()
2550 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_fallback()
2551 if (strncmp(ncp->nc_name, cnp->cn_nameptr, namelen) == 0 && ncp->nc_name[namelen] == 0) { in cache_lookup_fallback()
2557 if (ncp == 0) { in cache_lookup_fallback()
2567 cache_delete(ncp, 1); in cache_lookup_fallback()
2577 vp = ncp->nc_vp; in cache_lookup_fallback()
2583 vid = ncp->nc_vid; in cache_lookup_fallback()
2606 cache_delete(ncp, 1); in cache_lookup_fallback()
2648 struct namecache *ncp; in cache_lookup_ext() local
2677 smrq_entered_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_ext()
2678 counter = os_atomic_load(&ncp->nc_counter, acquire); in cache_lookup_ext()
2683 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_ext()
2685 os_atomic_load(&ncp->nc_name, relaxed); in cache_lookup_ext()
2698 if (ncp == 0) { in cache_lookup_ext()
2705 vp = ncp->nc_vp; in cache_lookup_ext()
2706 vid = ncp->nc_vid; in cache_lookup_ext()
2715 if (os_atomic_load(&ncp->nc_counter, acquire) != counter) { in cache_lookup_ext()
2846 struct namecache *ncp, *negp; in cache_enter_locked() local
2872 ((ncp = nchead.tqh_first) == NULL || in cache_enter_locked()
2873 (ncp->nc_counter & NC_VALID))) { in cache_enter_locked()
2878 ncp = zalloc_smr(namecache_zone, Z_WAITOK_ZERO_NOFAIL); in cache_enter_locked()
2880 ncp = zalloc(namecache_zone); in cache_enter_locked()
2882 ncp->nc_counter = 0; in cache_enter_locked()
2888 ncp = TAILQ_FIRST(&nchead); in cache_enter_locked()
2889 TAILQ_REMOVE(&nchead, ncp, nc_entry); in cache_enter_locked()
2891 if (ncp->nc_counter & NC_VALID) { in cache_enter_locked()
2897 cache_delete(ncp, 0); in cache_enter_locked()
2906 ncp->nc_vid = vnode_vid(vp); in cache_enter_locked()
2909 ncp->nc_vp = vp; in cache_enter_locked()
2910 ncp->nc_dvp = dvp; in cache_enter_locked()
2911 ncp->nc_hashval = cnp->cn_hash; in cache_enter_locked()
2914 ncp->nc_name = add_name_internal(cnp->cn_nameptr, cnp->cn_namelen, cnp->cn_hash, FALSE, 0); in cache_enter_locked()
2916 ncp->nc_name = strname; in cache_enter_locked()
2929 if (vn_name && ncp && ncp->nc_name && strncmp(ncp->nc_name, vn_name, len) != 0) { in cache_enter_locked()
2932 vfs_removename(ncp->nc_name); in cache_enter_locked()
2933 ncp->nc_name = add_name_internal(vn_name, len, hash, FALSE, 0); in cache_enter_locked()
2934 ncp->nc_hashval = hash; in cache_enter_locked()
2941 TAILQ_INSERT_TAIL(&nchead, ncp, nc_entry); in cache_enter_locked()
2949 if (p == ncp) { in cache_enter_locked()
2958 smrq_serialized_insert_head(ncpp, &ncp->nc_hash); in cache_enter_locked()
2965 LIST_INSERT_HEAD(&vp->v_nclinks, ncp, nc_un.nc_link); in cache_enter_locked()
2971 TAILQ_INSERT_TAIL(&neghead, ncp, nc_un.nc_negentry); in cache_enter_locked()
2991 TAILQ_INSERT_TAIL(&dvp->v_ncchildren, ncp, nc_child); in cache_enter_locked()
2993 TAILQ_INSERT_HEAD(&dvp->v_ncchildren, ncp, nc_child); in cache_enter_locked()
3005 uint32_t old_count = os_atomic_inc_orig(&ncp->nc_counter, release); in cache_enter_locked()
3177 struct namecache *ncp = _ncp; in namecache_smr_free() local
3179 bzero(ncp, sizeof(*ncp)); in namecache_smr_free()
3183 cache_delete(struct namecache *ncp, int free_entry) in cache_delete() argument
3191 uint32_t old_count = os_atomic_inc_orig(&ncp->nc_counter, release); in cache_delete()
3197 if (ncp->nc_vp) { in cache_delete()
3198 LIST_REMOVE(ncp, nc_un.nc_link); in cache_delete()
3200 TAILQ_REMOVE(&neghead, ncp, nc_un.nc_negentry); in cache_delete()
3203 TAILQ_REMOVE(&(ncp->nc_dvp->v_ncchildren), ncp, nc_child); in cache_delete()
3205 smrq_serialized_remove((NCHHASH(ncp->nc_dvp, ncp->nc_hashval)), &ncp->nc_hash); in cache_delete()
3207 const char *nc_name = ncp->nc_name; in cache_delete()
3208 ncp->nc_name = NULL; in cache_delete()
3210 if (ncp->nc_vp) { in cache_delete()
3211 vnode_t vp = ncp->nc_vp; in cache_delete()
3213 ncp->nc_vp = NULLVP; in cache_delete()
3218 TAILQ_REMOVE(&nchead, ncp, nc_entry); in cache_delete()
3220 zfree_smr(namecache_zone, ncp); in cache_delete()
3222 zfree(namecache_zone, ncp); in cache_delete()
3236 struct namecache *ncp; in cache_purge_locked() local
3250 while ((ncp = LIST_FIRST(&vp->v_nclinks))) { in cache_purge_locked()
3251 cache_delete(ncp, 1); in cache_purge_locked()
3254 while ((ncp = TAILQ_FIRST(&vp->v_ncchildren))) { in cache_purge_locked()
3255 cache_delete(ncp, 1); in cache_purge_locked()
3299 struct namecache *ncp, *next_ncp; in cache_purge_negatives() local
3303 TAILQ_FOREACH_SAFE(ncp, &vp->v_ncchildren, nc_child, next_ncp) { in cache_purge_negatives()
3304 if (ncp->nc_vp) { in cache_purge_negatives()
3308 cache_delete(ncp, 1); in cache_purge_negatives()
3324 struct namecache *ncp; in cache_purgevfs() local
3330 smrq_serialized_foreach(ncp, ncpp, nc_hash) { in cache_purgevfs()
3331 if (ncp->nc_dvp->v_mount == mp) { in cache_purgevfs()
3332 cache_delete(ncp, 0); in cache_purgevfs()