ksmbd: extend procfs server statistics

The server proc entry does not expose configured limits or enough outcome
data to distinguish protocol errors from transport stalls.

Report the server state, listener and signing configuration, connection
limits, timeout values, current client and open-file totals, IPC activity,
and durable scavenger state. Classify processed SMB2 response statuses by
NTSTATUS severity and provide counters for common error groups while
retaining the per-command counters.

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
This commit is contained in:
Namjae Jeon 2026-06-28 15:43:58 +09:00
commit 4c670ccd57
6 changed files with 176 additions and 18 deletions