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()
2385 struct namecache *ncp; in cache_lookup_locked() local
2393 smrq_serialized_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_locked()
2394 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_locked()
2395 if (strncmp(ncp->nc_name, cnp->cn_nameptr, namelen) == 0 && ncp->nc_name[namelen] == 0) { in cache_lookup_locked()
2400 if (ncp == 0) { in cache_lookup_locked()
2410 if (!ncp->nc_vp) { in cache_lookup_locked()
2414 *vidp = ncp->nc_vid; in cache_lookup_locked()
2417 return ncp->nc_vp; in cache_lookup_locked()
2423 struct namecache *ncp; in cache_lookup_smr() local
2434 smrq_entered_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_smr()
2435 counter = os_atomic_load(&ncp->nc_counter, acquire); in cache_lookup_smr()
2437 ncp = NULL; in cache_lookup_smr()
2440 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_smr()
2442 os_atomic_load(&ncp->nc_name, relaxed); in cache_lookup_smr()
2448 ncp = NULL; in cache_lookup_smr()
2455 if (ncp == 0) { in cache_lookup_smr()
2459 vp = ncp->nc_vp; in cache_lookup_smr()
2460 vid = ncp->nc_vid; in cache_lookup_smr()
2469 if (os_atomic_load(&ncp->nc_counter, acquire) != counter) { in cache_lookup_smr()
2535 struct namecache *ncp; in cache_lookup_fallback() local
2545 smrq_serialized_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_fallback()
2546 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_fallback()
2547 if (strncmp(ncp->nc_name, cnp->cn_nameptr, namelen) == 0 && ncp->nc_name[namelen] == 0) { in cache_lookup_fallback()
2553 if (ncp == 0) { in cache_lookup_fallback()
2563 cache_delete(ncp, 1); in cache_lookup_fallback()
2573 vp = ncp->nc_vp; in cache_lookup_fallback()
2579 vid = ncp->nc_vid; in cache_lookup_fallback()
2602 cache_delete(ncp, 1); in cache_lookup_fallback()
2644 struct namecache *ncp; in cache_lookup_ext() local
2673 smrq_entered_foreach(ncp, NCHHASH(dvp, cnp->cn_hash), nc_hash) { in cache_lookup_ext()
2674 counter = os_atomic_load(&ncp->nc_counter, acquire); in cache_lookup_ext()
2679 if ((ncp->nc_dvp == dvp) && (ncp->nc_hashval == hashval)) { in cache_lookup_ext()
2681 os_atomic_load(&ncp->nc_name, relaxed); in cache_lookup_ext()
2694 if (ncp == 0) { in cache_lookup_ext()
2701 vp = ncp->nc_vp; in cache_lookup_ext()
2702 vid = ncp->nc_vid; in cache_lookup_ext()
2711 if (os_atomic_load(&ncp->nc_counter, acquire) != counter) { in cache_lookup_ext()
2842 struct namecache *ncp, *negp; in cache_enter_locked() local
2868 ((ncp = nchead.tqh_first) == NULL || in cache_enter_locked()
2869 (ncp->nc_counter & NC_VALID))) { in cache_enter_locked()
2874 ncp = zalloc_smr(namecache_zone, Z_WAITOK_ZERO_NOFAIL); in cache_enter_locked()
2876 ncp = zalloc(namecache_zone); in cache_enter_locked()
2878 ncp->nc_counter = 0; in cache_enter_locked()
2884 ncp = TAILQ_FIRST(&nchead); in cache_enter_locked()
2885 TAILQ_REMOVE(&nchead, ncp, nc_entry); in cache_enter_locked()
2887 if (ncp->nc_counter & NC_VALID) { in cache_enter_locked()
2893 cache_delete(ncp, 0); in cache_enter_locked()
2902 ncp->nc_vid = vnode_vid(vp); in cache_enter_locked()
2905 ncp->nc_vp = vp; in cache_enter_locked()
2906 ncp->nc_dvp = dvp; in cache_enter_locked()
2907 ncp->nc_hashval = cnp->cn_hash; in cache_enter_locked()
2910 ncp->nc_name = add_name_internal(cnp->cn_nameptr, cnp->cn_namelen, cnp->cn_hash, FALSE, 0); in cache_enter_locked()
2912 ncp->nc_name = strname; in cache_enter_locked()
2925 if (vn_name && ncp && ncp->nc_name && strncmp(ncp->nc_name, vn_name, len) != 0) { in cache_enter_locked()
2928 vfs_removename(ncp->nc_name); in cache_enter_locked()
2929 ncp->nc_name = add_name_internal(vn_name, len, hash, FALSE, 0); in cache_enter_locked()
2930 ncp->nc_hashval = hash; in cache_enter_locked()
2937 TAILQ_INSERT_TAIL(&nchead, ncp, nc_entry); in cache_enter_locked()
2945 if (p == ncp) { in cache_enter_locked()
2954 smrq_serialized_insert_head(ncpp, &ncp->nc_hash); in cache_enter_locked()
2961 LIST_INSERT_HEAD(&vp->v_nclinks, ncp, nc_un.nc_link); in cache_enter_locked()
2967 TAILQ_INSERT_TAIL(&neghead, ncp, nc_un.nc_negentry); in cache_enter_locked()
2987 TAILQ_INSERT_TAIL(&dvp->v_ncchildren, ncp, nc_child); in cache_enter_locked()
2989 TAILQ_INSERT_HEAD(&dvp->v_ncchildren, ncp, nc_child); in cache_enter_locked()
3001 uint32_t old_count = os_atomic_inc_orig(&ncp->nc_counter, release); in cache_enter_locked()
3173 struct namecache *ncp = _ncp; in namecache_smr_free() local
3175 bzero(ncp, sizeof(*ncp)); in namecache_smr_free()
3179 cache_delete(struct namecache *ncp, int free_entry) in cache_delete() argument
3187 uint32_t old_count = os_atomic_inc_orig(&ncp->nc_counter, release); in cache_delete()
3193 if (ncp->nc_vp) { in cache_delete()
3194 LIST_REMOVE(ncp, nc_un.nc_link); in cache_delete()
3196 TAILQ_REMOVE(&neghead, ncp, nc_un.nc_negentry); in cache_delete()
3199 TAILQ_REMOVE(&(ncp->nc_dvp->v_ncchildren), ncp, nc_child); in cache_delete()
3201 smrq_serialized_remove((NCHHASH(ncp->nc_dvp, ncp->nc_hashval)), &ncp->nc_hash); in cache_delete()
3203 const char *nc_name = ncp->nc_name; in cache_delete()
3204 ncp->nc_name = NULL; in cache_delete()
3206 if (ncp->nc_vp) { in cache_delete()
3207 vnode_t vp = ncp->nc_vp; in cache_delete()
3209 ncp->nc_vp = NULLVP; in cache_delete()
3214 TAILQ_REMOVE(&nchead, ncp, nc_entry); in cache_delete()
3216 zfree_smr(namecache_zone, ncp); in cache_delete()
3218 zfree(namecache_zone, ncp); in cache_delete()
3232 struct namecache *ncp; in cache_purge_locked() local
3246 while ((ncp = LIST_FIRST(&vp->v_nclinks))) { in cache_purge_locked()
3247 cache_delete(ncp, 1); in cache_purge_locked()
3250 while ((ncp = TAILQ_FIRST(&vp->v_ncchildren))) { in cache_purge_locked()
3251 cache_delete(ncp, 1); in cache_purge_locked()
3295 struct namecache *ncp, *next_ncp; in cache_purge_negatives() local
3299 TAILQ_FOREACH_SAFE(ncp, &vp->v_ncchildren, nc_child, next_ncp) { in cache_purge_negatives()
3300 if (ncp->nc_vp) { in cache_purge_negatives()
3304 cache_delete(ncp, 1); in cache_purge_negatives()
3320 struct namecache *ncp; in cache_purgevfs() local
3326 smrq_serialized_foreach(ncp, ncpp, nc_hash) { in cache_purgevfs()
3327 if (ncp->nc_dvp->v_mount == mp) { in cache_purgevfs()
3328 cache_delete(ncp, 0); in cache_purgevfs()