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()
2419 struct namecache *ncp; in cache_lookup_locked() local
2427 smrq_serialized_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_locked()
2428 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_locked()
2429 if (strncmp(ncp->nc_name, cnp->cn_nameptr, namelen) == 0 && ncp->nc_name[namelen] == 0) { in cache_lookup_locked()
2434 if (ncp == 0) { in cache_lookup_locked()
2444 if (!ncp->nc_vp) { in cache_lookup_locked()
2448 *vidp = ncp->nc_vid; in cache_lookup_locked()
2451 return ncp->nc_vp; in cache_lookup_locked()
2457 struct namecache *ncp; in cache_lookup_smr() local
2468 smrq_entered_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_smr()
2469 counter = os_atomic_load(&ncp->nc_counter, acquire); in cache_lookup_smr()
2471 ncp = NULL; in cache_lookup_smr()
2474 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_smr()
2476 os_atomic_load(&ncp->nc_name, relaxed); in cache_lookup_smr()
2482 ncp = NULL; in cache_lookup_smr()
2489 if (ncp == 0) { in cache_lookup_smr()
2493 vp = ncp->nc_vp; in cache_lookup_smr()
2494 vid = ncp->nc_vid; in cache_lookup_smr()
2503 if (os_atomic_load(&ncp->nc_counter, acquire) != counter) { in cache_lookup_smr()
2569 struct namecache *ncp; in cache_lookup_fallback() local
2579 smrq_serialized_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_fallback()
2580 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_fallback()
2581 if (strncmp(ncp->nc_name, cnp->cn_nameptr, namelen) == 0 && ncp->nc_name[namelen] == 0) { in cache_lookup_fallback()
2587 if (ncp == 0) { in cache_lookup_fallback()
2597 cache_delete(ncp, 1); in cache_lookup_fallback()
2607 vp = ncp->nc_vp; in cache_lookup_fallback()
2613 vid = ncp->nc_vid; in cache_lookup_fallback()
2636 cache_delete(ncp, 1); in cache_lookup_fallback()
2678 struct namecache *ncp; in cache_lookup_ext() local
2707 smrq_entered_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_ext()
2708 counter = os_atomic_load(&ncp->nc_counter, acquire); in cache_lookup_ext()
2713 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_ext()
2715 os_atomic_load(&ncp->nc_name, relaxed); in cache_lookup_ext()
2728 if (ncp == 0) { in cache_lookup_ext()
2735 vp = ncp->nc_vp; in cache_lookup_ext()
2736 vid = ncp->nc_vid; in cache_lookup_ext()
2745 if (os_atomic_load(&ncp->nc_counter, acquire) != counter) { in cache_lookup_ext()
2876 struct namecache *ncp, *negp; in cache_enter_locked() local
2902 ((ncp = nchead.tqh_first) == NULL || in cache_enter_locked()
2903 (ncp->nc_counter & NC_VALID))) { in cache_enter_locked()
2908 ncp = zalloc_smr(namecache_zone, Z_WAITOK_ZERO_NOFAIL); in cache_enter_locked()
2910 ncp = zalloc(namecache_zone); in cache_enter_locked()
2912 ncp->nc_counter = 0; in cache_enter_locked()
2918 ncp = TAILQ_FIRST(&nchead); in cache_enter_locked()
2919 TAILQ_REMOVE(&nchead, ncp, nc_entry); in cache_enter_locked()
2921 if (ncp->nc_counter & NC_VALID) { in cache_enter_locked()
2927 cache_delete(ncp, 0); in cache_enter_locked()
2936 ncp->nc_vid = vnode_vid(vp); in cache_enter_locked()
2939 ncp->nc_vp = vp; in cache_enter_locked()
2940 ncp->nc_dvp = dvp; in cache_enter_locked()
2941 ncp->nc_hashval = cnp->cn_hash; in cache_enter_locked()
2944 ncp->nc_name = add_name_internal(cnp->cn_nameptr, cnp->cn_namelen, cnp->cn_hash, FALSE, 0); in cache_enter_locked()
2946 ncp->nc_name = strname; in cache_enter_locked()
2959 if (vn_name && ncp && ncp->nc_name && strncmp(ncp->nc_name, vn_name, len) != 0) { in cache_enter_locked()
2962 vfs_removename(ncp->nc_name); in cache_enter_locked()
2963 ncp->nc_name = add_name_internal(vn_name, len, hash, FALSE, 0); in cache_enter_locked()
2964 ncp->nc_hashval = hash; in cache_enter_locked()
2971 TAILQ_INSERT_TAIL(&nchead, ncp, nc_entry); in cache_enter_locked()
2979 if (p == ncp) { in cache_enter_locked()
2988 smrq_serialized_insert_head(ncpp, &ncp->nc_hash); in cache_enter_locked()
2995 LIST_INSERT_HEAD(&vp->v_nclinks, ncp, nc_un.nc_link); in cache_enter_locked()
3001 TAILQ_INSERT_TAIL(&neghead, ncp, nc_un.nc_negentry); in cache_enter_locked()
3021 TAILQ_INSERT_TAIL(&dvp->v_ncchildren, ncp, nc_child); in cache_enter_locked()
3023 TAILQ_INSERT_HEAD(&dvp->v_ncchildren, ncp, nc_child); in cache_enter_locked()
3035 uint32_t old_count = os_atomic_inc_orig(&ncp->nc_counter, release); in cache_enter_locked()
3207 struct namecache *ncp = _ncp; in namecache_smr_free() local
3209 bzero(ncp, sizeof(*ncp)); in namecache_smr_free()
3213 cache_delete(struct namecache *ncp, int free_entry) in cache_delete() argument
3221 uint32_t old_count = os_atomic_inc_orig(&ncp->nc_counter, release); in cache_delete()
3227 if (ncp->nc_vp) { in cache_delete()
3228 LIST_REMOVE(ncp, nc_un.nc_link); in cache_delete()
3230 TAILQ_REMOVE(&neghead, ncp, nc_un.nc_negentry); in cache_delete()
3233 TAILQ_REMOVE(&(ncp->nc_dvp->v_ncchildren), ncp, nc_child); in cache_delete()
3235 smrq_serialized_remove((NCHHASH(ncp->nc_dvp, ncp->nc_hashval)), &ncp->nc_hash); in cache_delete()
3237 const char *nc_name = ncp->nc_name; in cache_delete()
3238 ncp->nc_name = NULL; in cache_delete()
3240 if (ncp->nc_vp) { in cache_delete()
3241 vnode_t vp = ncp->nc_vp; in cache_delete()
3243 ncp->nc_vp = NULLVP; in cache_delete()
3248 TAILQ_REMOVE(&nchead, ncp, nc_entry); in cache_delete()
3250 zfree_smr(namecache_zone, ncp); in cache_delete()
3252 zfree(namecache_zone, ncp); in cache_delete()
3266 struct namecache *ncp; in cache_purge_locked() local
3280 while ((ncp = LIST_FIRST(&vp->v_nclinks))) { in cache_purge_locked()
3281 cache_delete(ncp, 1); in cache_purge_locked()
3284 while ((ncp = TAILQ_FIRST(&vp->v_ncchildren))) { in cache_purge_locked()
3285 cache_delete(ncp, 1); in cache_purge_locked()
3329 struct namecache *ncp, *next_ncp; in cache_purge_negatives() local
3333 TAILQ_FOREACH_SAFE(ncp, &vp->v_ncchildren, nc_child, next_ncp) { in cache_purge_negatives()
3334 if (ncp->nc_vp) { in cache_purge_negatives()
3338 cache_delete(ncp, 1); in cache_purge_negatives()
3354 struct namecache *ncp; in cache_purgevfs() local
3360 smrq_serialized_foreach(ncp, ncpp, nc_hash) { in cache_purgevfs()
3361 if (ncp->nc_dvp->v_mount == mp) { in cache_purgevfs()
3362 cache_delete(ncp, 0); in cache_purgevfs()