diff options
Diffstat (limited to 'fs/cifs/cifs_debug.c')
| -rw-r--r-- | fs/cifs/cifs_debug.c | 51 |
1 files changed, 35 insertions, 16 deletions
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c index 1911f7016fa1..e9c8c088d948 100644 --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c @@ -176,7 +176,7 @@ static int cifs_debug_files_proc_show(struct seq_file *m, void *v) seq_puts(m, "# Version:1\n"); seq_puts(m, "# Format:\n"); - seq_puts(m, "# <tree id> <persistent fid> <flags> <count> <pid> <uid>"); + seq_puts(m, "# <tree id> <ses id> <persistent fid> <flags> <count> <pid> <uid>"); #ifdef CONFIG_CIFS_DEBUG2 seq_printf(m, " <filename> <mid>\n"); #else @@ -189,8 +189,9 @@ static int cifs_debug_files_proc_show(struct seq_file *m, void *v) spin_lock(&tcon->open_file_lock); list_for_each_entry(cfile, &tcon->openFileList, tlist) { seq_printf(m, - "0x%x 0x%llx 0x%x %d %d %d %pd", + "0x%x 0x%llx 0x%llx 0x%x %d %d %d %pd", tcon->tid, + ses->Suid, cfile->fid.persistent_fid, cfile->f_flags, cfile->count, @@ -216,6 +217,7 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v) { struct mid_q_entry *mid_entry; struct TCP_Server_Info *server; + struct TCP_Server_Info *chan_server; struct cifs_ses *ses; struct cifs_tcon *tcon; struct cifs_server_iface *iface; @@ -420,6 +422,11 @@ skip_rdma: from_kuid(&init_user_ns, ses->linux_uid), from_kuid(&init_user_ns, ses->cred_uid)); + if (ses->dfs_root_ses) { + seq_printf(m, "\n\tDFS root session id: 0x%llx", + ses->dfs_root_ses->Suid); + } + spin_lock(&ses->chan_lock); if (CIFS_CHAN_NEEDS_RECONNECT(ses, 0)) seq_puts(m, "\tPrimary channel: DISCONNECTED "); @@ -469,23 +476,35 @@ skip_rdma: seq_puts(m, "\t\t[CONNECTED]\n"); } spin_unlock(&ses->iface_lock); + + seq_puts(m, "\n\n\tMIDs: "); + spin_lock(&ses->chan_lock); + for (j = 0; j < ses->chan_count; j++) { + chan_server = ses->chans[j].server; + if (!chan_server) + continue; + + if (list_empty(&chan_server->pending_mid_q)) + continue; + + seq_printf(m, "\n\tServer ConnectionId: 0x%llx", + chan_server->conn_id); + spin_lock(&chan_server->mid_lock); + list_for_each_entry(mid_entry, &chan_server->pending_mid_q, qhead) { + seq_printf(m, "\n\t\tState: %d com: %d pid: %d cbdata: %p mid %llu", + mid_entry->mid_state, + le16_to_cpu(mid_entry->command), + mid_entry->pid, + mid_entry->callback_data, + mid_entry->mid); + } + spin_unlock(&chan_server->mid_lock); + } + spin_unlock(&ses->chan_lock); + seq_puts(m, "\n--\n"); } if (i == 0) seq_printf(m, "\n\t\t[NONE]"); - - seq_puts(m, "\n\n\tMIDs: "); - spin_lock(&server->mid_lock); - list_for_each_entry(mid_entry, &server->pending_mid_q, qhead) { - seq_printf(m, "\n\tState: %d com: %d pid:" - " %d cbdata: %p mid %llu\n", - mid_entry->mid_state, - le16_to_cpu(mid_entry->command), - mid_entry->pid, - mid_entry->callback_data, - mid_entry->mid); - } - spin_unlock(&server->mid_lock); - seq_printf(m, "\n--\n"); } if (c == 0) seq_printf(m, "\n\t[NONE]"); |