From: Aman <aman1@xxxxxxxxxxxxx>
This change adds more parameters for debugging into the status of all
channels. It adds the following TCP server parameters to cifs_debug.c
- min_offload
- compression.requested
- dfs_conn
- ignore_signature
- leaf_fullpath
- retrans
- noblockcnt
- noblocksnd
- sign
- max_credits
This is a logical follow up to a previous patch titled:
"[PATCH] CIFS: Propagate min offload along with other parameters from
primary to secondary channels",
however this has been tested and applies independently.
Signed-off-by: Aman <aman1@xxxxxxxxxxxxx>
---
fs/smb/client/cifs_debug.c | 47 +++++++++++++++++++++++++++++++++++---
1 file changed, 44 insertions(+), 3 deletions(-)
diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c
index e03c890de..64a565c46 100644
--- a/fs/smb/client/cifs_debug.c
+++ b/fs/smb/client/cifs_debug.c
@@ -147,8 +147,16 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
"\n\t\tNumber of credits: %d,%d,%d Dialect 0x%x"
"\n\t\tTCP status: %d Instance: %d"
"\n\t\tLocal Users To Server: %d SecMode: 0x%x Req On Wire: %d"
- "\n\t\tIn Send: %d In MaxReq Wait: %d",
- i+1, server->conn_id,
+ "\n\t\tIn Send: %d In MaxReq Wait: %d"
+ "\n\t\tCompression Requested: %s"
+ "\n\t\tdfs_conn: %s"
+ "\n\t\tIgnore Signature: %s"
+ "\n\t\tretrans: %d"
+ "\n\t\tUse non-blocking connect: %s"
+ "\n\t\tUse non-blocking sendmsg: %s"
+ "\n\t\tSigning Enabled: %s"
+ "\n\t\tMin Offload: %d Max Credits: %d",
+ i, server->conn_id,
server->credits,
server->echo_credits,
server->oplock_credits,
@@ -159,7 +167,22 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
server->sec_mode,
in_flight(server),
atomic_read(&server->in_send),
- atomic_read(&server->num_waiters));
+ atomic_read(&server->num_waiters),
+ str_yes_no(server->compression.requested),
+ str_yes_no(server->dfs_conn),
+ str_yes_no(server->ignore_signature),
+ server->retrans,
+ str_yes_no(server->noblockcnt),
+ str_yes_no(server->noblocksnd),
+ str_yes_no(server->sign),
+ server->min_offload,
+ server->max_credits);
+
+ if (server->leaf_fullpath) {
+ seq_printf(m, "\n\t\tDFS leaf full path: %s",
+ server->leaf_fullpath);
+ }
+
#ifdef CONFIG_NET_NS
if (server->net)
seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
@@ -487,6 +510,24 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
else
seq_puts(m, "disabled (not supported by this server)");
+ seq_printf(m, "\nCompression Requested: %s"
+ "\ndfs_conn: %s"
+ "\nIgnore Signature: %s"
+ "\nretrans: %d"
+ "\nUse non-blocking connect: %s"
+ "\nUse non-blocking sendmsg: %s"
+ "\nSigning Enabled: %s"
+ "\nMin Offload: %d Max Credits: %d",
+ str_yes_no(server->compression.requested),
+ str_yes_no(server->dfs_conn),
+ str_yes_no(server->ignore_signature),
+ server->retrans,
+ str_yes_no(server->noblockcnt),
+ str_yes_no(server->noblocksnd),
+ str_yes_no(server->sign),
+ server->min_offload,
+ server->max_credits);
+
seq_printf(m, "\n\n\tSessions: ");
i = 0;
list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) {
--
2.43.0
