Lines Matching refs:vnode
28 void afs_init_new_symlink(struct afs_vnode *vnode, struct afs_operation *op) in afs_init_new_symlink() argument
34 if (netfs_alloc_folioq_buffer(NULL, &vnode->directory, &dsize, size, in afs_init_new_symlink()
35 mapping_gfp_mask(vnode->netfs.inode.i_mapping)) < 0) in afs_init_new_symlink()
38 vnode->directory_size = dsize; in afs_init_new_symlink()
39 p = kmap_local_folio(folioq_folio(vnode->directory, 0), 0); in afs_init_new_symlink()
42 set_bit(AFS_VNODE_DIR_READ, &vnode->flags); in afs_init_new_symlink()
43 netfs_single_mark_inode_dirty(&vnode->netfs.inode); in afs_init_new_symlink()
57 struct afs_vnode *vnode = AFS_FS_I(inode); in afs_get_link() local
64 if (!test_bit(AFS_VNODE_DIR_READ, &vnode->flags) || !afs_check_validity(vnode)) in afs_get_link()
69 if (test_bit(AFS_VNODE_DIR_READ, &vnode->flags)) in afs_get_link()
72 ret = afs_validate(vnode, NULL); in afs_get_link()
76 if (!test_and_clear_bit(AFS_VNODE_ZAP_DATA, &vnode->flags) && in afs_get_link()
77 test_bit(AFS_VNODE_DIR_READ, &vnode->flags)) in afs_get_link()
81 ret = afs_read_single(vnode, NULL); in afs_get_link()
84 set_bit(AFS_VNODE_DIR_READ, &vnode->flags); in afs_get_link()
87 folio = folioq_folio(vnode->directory, 0); in afs_get_link()
118 static noinline void dump_vnode(struct afs_vnode *vnode, struct afs_vnode *parent_vnode) in dump_vnode() argument
122 pr_warn("kAFS: AFS vnode with undefined type %u\n", vnode->status.type); in dump_vnode()
124 vnode->status.abort_code, in dump_vnode()
125 vnode->status.mode, in dump_vnode()
126 vnode->status.size, in dump_vnode()
127 vnode->status.data_version); in dump_vnode()
129 vnode->fid.vid, in dump_vnode()
130 vnode->fid.vnode, in dump_vnode()
131 vnode->fid.unique); in dump_vnode()
135 parent_vnode->fid.vnode, in dump_vnode()
145 static void afs_set_netfs_context(struct afs_vnode *vnode) in afs_set_netfs_context() argument
147 netfs_inode_init(&vnode->netfs, &afs_req_ops, true); in afs_set_netfs_context()
155 struct afs_vnode *vnode) in afs_inode_init_from_status() argument
158 struct inode *inode = AFS_VNODE_TO_I(vnode); in afs_inode_init_from_status()
162 vp->fid.vid, vp->fid.vnode, vp->fid.unique, in afs_inode_init_from_status()
172 write_seqlock(&vnode->cb_lock); in afs_inode_init_from_status()
174 vnode->cb_v_check = op->cb_v_break; in afs_inode_init_from_status()
175 vnode->status = *status; in afs_inode_init_from_status()
184 set_nlink(&vnode->netfs.inode, status->nlink); in afs_inode_init_from_status()
199 __set_bit(NETFS_ICTX_SINGLE_NO_UPLOAD, &vnode->netfs.flags); in afs_inode_init_from_status()
201 __set_bit(AFS_VNODE_DIR_VALID, &vnode->flags); in afs_inode_init_from_status()
208 set_bit(AFS_VNODE_MOUNTPOINT, &vnode->flags); in afs_inode_init_from_status()
222 dump_vnode(vnode, op->file[0].vnode != vnode ? op->file[0].vnode : NULL); in afs_inode_init_from_status()
223 write_sequnlock(&vnode->cb_lock); in afs_inode_init_from_status()
227 afs_set_i_size(vnode, status->size); in afs_inode_init_from_status()
228 afs_set_netfs_context(vnode); in afs_inode_init_from_status()
230 vnode->invalid_before = status->data_version; in afs_inode_init_from_status()
231 trace_afs_set_dv(vnode, status->data_version); in afs_inode_init_from_status()
232 inode_set_iversion_raw(&vnode->netfs.inode, status->data_version); in afs_inode_init_from_status()
237 afs_clear_cb_promise(vnode, afs_cb_promise_set_new_symlink); in afs_inode_init_from_status()
239 vnode->cb_server = op->server; in afs_inode_init_from_status()
240 afs_set_cb_promise(vnode, vp->scb.callback.expires_at, in afs_inode_init_from_status()
244 write_sequnlock(&vnode->cb_lock); in afs_inode_init_from_status()
255 struct afs_vnode *vnode = vp->vnode; in afs_apply_status() local
256 struct inode *inode = &vnode->netfs.inode; in afs_apply_status()
264 vp->fid.vid, vp->fid.vnode, vp->fid.unique, in afs_apply_status()
267 BUG_ON(test_bit(AFS_VNODE_UNSET, &vnode->flags)); in afs_apply_status()
269 if (status->type != vnode->status.type) { in afs_apply_status()
271 vnode->fid.vid, in afs_apply_status()
272 vnode->fid.vnode, in afs_apply_status()
273 vnode->fid.unique, in afs_apply_status()
274 status->type, vnode->status.type); in afs_apply_status()
279 if (status->nlink != vnode->status.nlink) in afs_apply_status()
282 if (status->owner != vnode->status.owner) in afs_apply_status()
285 if (status->group != vnode->status.group) in afs_apply_status()
288 if (status->mode != vnode->status.mode) { in afs_apply_status()
300 if (vnode->status.data_version != status->data_version) { in afs_apply_status()
301 trace_afs_set_dv(vnode, status->data_version); in afs_apply_status()
305 vnode->status = *status; in afs_apply_status()
308 trace_afs_dv_mismatch(vnode, vp->dv_before, vp->dv_delta, in afs_apply_status()
311 if (vnode->cb_ro_snapshot == atomic_read(&vnode->volume->cb_ro_snapshot) && in afs_apply_status()
312 atomic64_read(&vnode->cb_expires_at) != AFS_NO_CB_PROMISE) in afs_apply_status()
314 vnode->fid.vid, vnode->fid.vnode, in afs_apply_status()
320 vnode->invalid_before = status->data_version; in afs_apply_status()
321 if (vnode->status.type == AFS_FTYPE_DIR) in afs_apply_status()
322 afs_invalidate_dir(vnode, afs_dir_invalid_dv_mismatch); in afs_apply_status()
324 set_bit(AFS_VNODE_ZAP_DATA, &vnode->flags); in afs_apply_status()
328 } else if (vnode->status.type == AFS_FTYPE_DIR) { in afs_apply_status()
333 if (test_bit(AFS_VNODE_DIR_VALID, &vnode->flags)) in afs_apply_status()
346 vnode->netfs.remote_i_size = status->size; in afs_apply_status()
348 afs_set_i_size(vnode, status->size); in afs_apply_status()
350 vnode->netfs.zero_point = status->size; in afs_apply_status()
366 struct afs_vnode *vnode = vp->vnode; in afs_apply_callback() local
368 if (!afs_cb_is_broken(vp->cb_break_before, vnode)) { in afs_apply_callback()
370 vnode->cb_server = op->server; in afs_apply_callback()
371 afs_set_cb_promise(vnode, cb->expires_at, afs_cb_promise_set_apply_cb); in afs_apply_callback()
381 struct afs_vnode *vnode = vp->vnode; in afs_vnode_commit_status() local
385 write_seqlock(&vnode->cb_lock); in afs_vnode_commit_status()
392 set_bit(AFS_VNODE_DELETED, &vnode->flags); in afs_vnode_commit_status()
393 clear_nlink(&vnode->netfs.inode); in afs_vnode_commit_status()
394 __afs_break_callback(vnode, afs_cb_break_for_deleted); in afs_vnode_commit_status()
399 (test_bit(AFS_VNODE_MODIFYING, &vnode->flags) || in afs_vnode_commit_status()
400 vp->dv_before != vnode->status.data_version)) in afs_vnode_commit_status()
410 drop_nlink(&vnode->netfs.inode); in afs_vnode_commit_status()
411 if (vnode->netfs.inode.i_nlink == 0) { in afs_vnode_commit_status()
412 set_bit(AFS_VNODE_DELETED, &vnode->flags); in afs_vnode_commit_status()
413 __afs_break_callback(vnode, afs_cb_break_for_deleted); in afs_vnode_commit_status()
418 write_sequnlock(&vnode->cb_lock); in afs_vnode_commit_status()
421 afs_cache_permit(vnode, op->key, vp->cb_break_before, &vp->scb); in afs_vnode_commit_status()
427 struct afs_vnode *vnode = vp->vnode; in afs_fetch_status_success() local
430 if (vnode->netfs.inode.i_state & I_NEW) { in afs_fetch_status_success()
431 ret = afs_inode_init_from_status(op, vp, vnode); in afs_fetch_status_success()
434 afs_cache_permit(vnode, op->key, vp->cb_break_before, &vp->scb); in afs_fetch_status_success()
450 int afs_fetch_status(struct afs_vnode *vnode, struct key *key, bool is_new, in afs_fetch_status() argument
456 vnode->volume->name, in afs_fetch_status()
457 vnode->fid.vid, vnode->fid.vnode, vnode->fid.unique, in afs_fetch_status()
458 vnode->flags); in afs_fetch_status()
460 op = afs_alloc_operation(key, vnode->volume); in afs_fetch_status()
464 afs_op_set_vnode(op, 0, vnode); in afs_fetch_status()
481 struct afs_vnode *vnode = AFS_FS_I(inode); in afs_ilookup5_test_by_fid() local
484 return (fid->vnode == vnode->fid.vnode && in afs_ilookup5_test_by_fid()
485 fid->vnode_hi == vnode->fid.vnode_hi && in afs_ilookup5_test_by_fid()
486 fid->unique == vnode->fid.unique); in afs_ilookup5_test_by_fid()
507 struct afs_vnode *vnode = AFS_FS_I(inode); in afs_iget5_set() local
509 vnode->volume = as->volume; in afs_iget5_set()
510 vnode->fid = vp->fid; in afs_iget5_set()
515 inode->i_ino = vnode->fid.vnode; in afs_iget5_set()
516 inode->i_generation = vnode->fid.unique; in afs_iget5_set()
523 static void afs_get_inode_cache(struct afs_vnode *vnode) in afs_get_inode_cache() argument
533 if (vnode->status.type != AFS_FTYPE_FILE && in afs_get_inode_cache()
534 vnode->status.type != AFS_FTYPE_DIR && in afs_get_inode_cache()
535 vnode->status.type != AFS_FTYPE_SYMLINK) { in afs_get_inode_cache()
536 vnode->netfs.cache = NULL; in afs_get_inode_cache()
540 key.vnode_id = htonl(vnode->fid.vnode); in afs_get_inode_cache()
541 key.unique = htonl(vnode->fid.unique); in afs_get_inode_cache()
542 key.vnode_id_ext[0] = htonl(vnode->fid.vnode >> 32); in afs_get_inode_cache()
543 key.vnode_id_ext[1] = htonl(vnode->fid.vnode_hi); in afs_get_inode_cache()
544 afs_set_cache_aux(vnode, &aux); in afs_get_inode_cache()
546 afs_vnode_set_cache(vnode, in afs_get_inode_cache()
548 vnode->volume->cache, in afs_get_inode_cache()
549 vnode->status.type == AFS_FTYPE_FILE ? in afs_get_inode_cache()
553 i_size_read(&vnode->netfs.inode))); in afs_get_inode_cache()
563 struct super_block *sb = dvp->vnode->netfs.inode.i_sb; in afs_iget()
564 struct afs_vnode *vnode; in afs_iget() local
568 _enter(",{%llx:%llu.%u},,", vp->fid.vid, vp->fid.vnode, vp->fid.unique); in afs_iget()
570 inode = iget5_locked(sb, vp->fid.vnode, afs_iget5_test, afs_iget5_set, vp); in afs_iget()
576 vnode = AFS_FS_I(inode); in afs_iget()
579 inode, vnode->fid.vid, vnode->fid.vnode, vnode->fid.unique); in afs_iget()
587 ret = afs_inode_init_from_status(op, vp, vnode); in afs_iget()
591 afs_get_inode_cache(vnode); in afs_iget()
594 clear_bit(AFS_VNODE_UNSET, &vnode->flags); in afs_iget()
609 struct afs_vnode *vnode = AFS_FS_I(inode); in afs_iget5_set_root() local
611 vnode->volume = as->volume; in afs_iget5_set_root()
612 vnode->fid.vid = as->volume->vid; in afs_iget5_set_root()
613 vnode->fid.vnode = 1; in afs_iget5_set_root()
614 vnode->fid.unique = 1; in afs_iget5_set_root()
628 struct afs_vnode *vnode; in afs_root_iget() local
644 vnode = AFS_FS_I(inode); in afs_root_iget()
645 vnode->cb_v_check = atomic_read(&as->volume->cb_v_break); in afs_root_iget()
646 afs_set_netfs_context(vnode); in afs_root_iget()
654 afs_op_set_vnode(op, 0, vnode); in afs_root_iget()
662 afs_get_inode_cache(vnode); in afs_root_iget()
664 clear_bit(AFS_VNODE_UNSET, &vnode->flags); in afs_root_iget()
682 struct afs_vnode *vnode = AFS_FS_I(inode); in afs_getattr() local
688 if (vnode->volume && in afs_getattr()
690 atomic64_read(&vnode->cb_expires_at) == AFS_NO_CB_PROMISE) { in afs_getattr()
691 key = afs_request_key(vnode->volume->cell); in afs_getattr()
694 ret = afs_validate(vnode, key); in afs_getattr()
701 seq = read_seqbegin(&vnode->cb_lock); in afs_getattr()
703 if (test_bit(AFS_VNODE_SILLY_DELETED, &vnode->flags) && in afs_getattr()
712 stat->size = vnode->netfs.remote_i_size; in afs_getattr()
713 } while (read_seqretry(&vnode->cb_lock, seq)); in afs_getattr()
738 struct afs_vnode *vnode = AFS_FS_I(inode); in afs_evict_inode() local
741 vnode->fid.vid, in afs_evict_inode()
742 vnode->fid.vnode, in afs_evict_inode()
743 vnode->fid.unique); in afs_evict_inode()
747 ASSERTCMP(inode->i_ino, ==, vnode->fid.vnode); in afs_evict_inode()
764 netfs_free_folioq_buffer(vnode->directory); in afs_evict_inode()
766 afs_set_cache_aux(vnode, &aux); in afs_evict_inode()
770 while (!list_empty(&vnode->wb_keys)) { in afs_evict_inode()
771 struct afs_wb_key *wbk = list_entry(vnode->wb_keys.next, in afs_evict_inode()
777 fscache_relinquish_cookie(afs_vnode_cache(vnode), in afs_evict_inode()
778 test_bit(AFS_VNODE_DELETED, &vnode->flags)); in afs_evict_inode()
780 afs_prune_wb_keys(vnode); in afs_evict_inode()
781 afs_put_permits(rcu_access_pointer(vnode->permit_cache)); in afs_evict_inode()
782 key_put(vnode->silly_key); in afs_evict_inode()
783 vnode->silly_key = NULL; in afs_evict_inode()
784 key_put(vnode->lock_key); in afs_evict_inode()
785 vnode->lock_key = NULL; in afs_evict_inode()
792 struct inode *inode = &vp->vnode->netfs.inode; in afs_setattr_success()
809 struct afs_vnode *vnode = vp->vnode; in afs_setattr_edit_file() local
810 struct inode *inode = &vnode->netfs.inode; in afs_setattr_edit_file()
822 netfs_resize_file(&vnode->netfs, size, true); in afs_setattr_edit_file()
823 fscache_resize_cookie(afs_vnode_cache(vnode), size); in afs_setattr_edit_file()
845 struct afs_vnode *vnode = AFS_FS_I(d_inode(dentry)); in afs_setattr() local
846 struct inode *inode = &vnode->netfs.inode; in afs_setattr()
851 vnode->fid.vid, vnode->fid.vnode, dentry, in afs_setattr()
872 fscache_use_cookie(afs_vnode_cache(vnode), true); in afs_setattr()
875 down_write(&vnode->validate_lock); in afs_setattr()
892 attr->ia_size > vnode->netfs.remote_i_size) { in afs_setattr()
894 netfs_resize_file(&vnode->netfs, size, false); in afs_setattr()
895 fscache_resize_cookie(afs_vnode_cache(vnode), in afs_setattr()
904 vnode->volume); in afs_setattr()
910 afs_op_set_vnode(op, 0, vnode); in afs_setattr()
925 up_write(&vnode->validate_lock); in afs_setattr()
926 fscache_unuse_cookie(afs_vnode_cache(vnode), NULL, NULL); in afs_setattr()