setup_dfs_ref identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/smb/client/dfs.c, line 101 (as a function)

Referenced in 1 files:

fs/smb/client/dfs.c
- line 168
- line 195

Smatch caller information:

fs/smb/client/dfs.c __dfs_referral_walk() -> setup_dfs_ref()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	5235339973018578944
PARAM_VALUE	0	tgt->node_name	4096-ptr_max
PARAM_VALUE	0	tgt->path_name	4096-ptr_max
PARAM_VALUE	1	rw	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx	7454978018387718144
PARAM_VALUE	1	rw->mnt_ctx->cifs_sb	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->cifs_sb->ctx->rsize	0,4096-u32max
PARAM_VALUE	1	rw->mnt_ctx->cifs_sb->ctx->wsize	0,4096-u32max
PARAM_VALUE	1	rw->mnt_ctx->fs_ctx	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->fs_ctx->UNC	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->fs_ctx->server_hostname	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->server	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->server->echo_interval	0-u32max
PARAM_VALUE	1	rw->mnt_ctx->ses	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->ses->chan_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->ses->iface_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->ses->local_nls->owner->refcnt.counter	0-s32max
PARAM_VALUE	1	rw->mnt_ctx->ses->server->_srv_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	rw->mnt_ctx->ses->server->_srv_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	rw->mnt_ctx->ses->server->_srv_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	rw->mnt_ctx->ses->server->_srv_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	rw->mnt_ctx->ses->server->_srv_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	rw->mnt_ctx->ses->server->_srv_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	rw->mnt_ctx->ses->server->max_in_flight	1-u32max
PARAM_VALUE	1	rw->mnt_ctx->ses->server->mid_counter_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->ses->server->mid_queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->ses->server->nofs_flag	0,262144
PARAM_VALUE	1	rw->mnt_ctx->ses->server->reconnect.work.entry.next->next	1-u64max
PARAM_VALUE	1	rw->mnt_ctx->ses->server->reconnect.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->ses->server->reconnect.work.entry.prev->next	1-u64max
PARAM_VALUE	1	rw->mnt_ctx->ses->server->reconnect.work.entry.prev->prev	1-u64max
PARAM_VALUE	1	rw->mnt_ctx->ses->server->req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->ses->server->srv_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->ses->server->tcpStatus	2-3
PARAM_VALUE	1	rw->mnt_ctx->ses->server->tcp_ses_list.next->prev	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->ses->server->tcp_ses_list.prev->next	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->ses->ses_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->ses->session_mutex.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->ses->session_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	rw->mnt_ctx->ses->session_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	rw->mnt_ctx->ses->session_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->ses->session_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	rw->mnt_ctx->ses->session_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	rw->mnt_ctx->ses->session_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	rw->mnt_ctx->ses->smb_ses_list.next->prev	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->ses->smb_ses_list.prev->next	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->ses->tcon_ipc->cfids->cfid_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->ses->tcon_list.next	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->ses->tcon_list.next->next	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->ses->tcon_list.next->prev	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->tcon	0,4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->tcon->cfids->cfid_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->chan_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->_srv_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->mid_queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->pending_mid_q.prev	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->pending_mid_q.prev->next	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->pending_mid_q.prev->next->next	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->sec_ntlmssp	1
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->srv_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->listener->local_addr.svm_cid	4294967295
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->listener->local_addr.svm_family	40
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->listener->local_addr.svm_port	4294967295
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->listener->remote_addr.svm_cid	4294967295
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->listener->remote_addr.svm_family	40
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->listener->remote_addr.svm_port	4294967295
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->ns_tracker->dead	0-1
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->kmem.high	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->kmem.low	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->kmem.min	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->memory.low	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->memory.min	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->memsw.low	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->memsw.min	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->swap.high	0-2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->swap.low	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->swap.min	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->tcpmem.high	0-2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->tcpmem.low	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->server->ssocket->sk->sk_memcg->tcpmem.min	0,2251799813685247
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->ses_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->session_mutex.dep_map->name	0-255
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->session_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->session_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->session_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->session_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	rw->mnt_ctx->tcon->ses->session_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	rw->mnt_ctx->tcon->tc_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	rw->ref	4096-ptr_max
PARAM_VALUE	1	rw->ref->full_path	0
PARAM_VALUE	1	rw->ref->path	0
PARAM_VALUE	1	rw->ref->ses	0
PARAM_VALUE	1	rw->ref->tit	0
PARAM_VALUE	1	rw->ref->tl.tl_list.next	0
PARAM_VALUE	1	rw->ref->tl.tl_list.prev	0
PARAM_VALUE	1	rw->ref->tl.tl_numtgts	0
PARAM_VALUE	1	*rw->mnt_ctx->ses->server->fastest_cmd	0-4294967295
PARAM_VALUE	1	*rw->mnt_ctx->ses->server->slowest_cmd	0-4294967295
PARAM_VALUE	1	*rw->mnt_ctx->ses->server->ssocket->sk->sk_backlog.head->dev->name	0-255
PARAM_VALUE	1	*rw->mnt_ctx->tcon->ses->ip_addr	0-255
PARAM_VALUE	1	*rw->mnt_ctx->tcon->ses->preauth_sha_hash	0-255
PARAM_VALUE	1	*rw->mnt_ctx->tcon->ses->server->fastest_cmd	0-4294967295
PARAM_VALUE	1	*rw->mnt_ctx->tcon->ses->server->slowest_cmd	0-4294967295
DATA_SOURCE	1	rw	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &cifs_mount_mutex
HALF_LOCKED2		&fc->uapi_mutex

fs/smb/client/dfs.c dfs_referral_walk() -> setup_dfs_ref()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	0
PARAM_VALUE	1	rw	4096-ptr_max
PARAM_VALUE	1	rw->mnt_ctx	7454978018387718144
PARAM_VALUE	1	rw->ref	0
DATA_SOURCE	1	rw	r ref_walk_alloc
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &cifs_mount_mutex
HALF_LOCKED2		&fc->uapi_mutex