UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

cifs: print all credit counters in DebugData 

Output of /proc/fs/cifs/DebugData shows only the per-connection
counter for the number of credits of regular type. i.e. the
credits reserved for echo and oplocks are not displayed.

There have been situations recently where having this info
would have been useful. This change prints the credit counters
of all three types: regular, echo, oplocks.

Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Shyam Prasad N 2023-06-09 17:46:55 +00:00 committed by Steve French
parent 91f4480c41
commit 2a44b38966
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
fs/smb/client/cifs_debug.c
View File

@ -130,12 +130,14 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
struct TCP_Server_Info *server = chan->server;
seq_printf(m, "\n\n\t\tChannel: %d ConnectionId: 0x%llx"
"\n\t\tNumber of credits: %d Dialect 0x%x"
"\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,
server->credits,
server->echo_credits,
server->oplock_credits,
server->dialect,
server->tcpStatus,
server->reconnect_instance,
@ -350,8 +352,11 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
atomic_read(&server->smbd_conn->mr_used_count));
skip_rdma:
#endif
seq_printf(m, "\nNumber of credits: %d Dialect 0x%x",
server->credits, server->dialect);
seq_printf(m, "\nNumber of credits: %d,%d,%d Dialect 0x%x",
server->credits,
server->echo_credits,
server->oplock_credits,
server->dialect);
if (server->compress_algorithm == SMB3_COMPRESS_LZNT1)
seq_printf(m, " COMPRESS_LZNT1");
else if (server->compress_algorithm == SMB3_COMPRESS_LZ77)