diff options
| author | Shyam Prasad N <sprasad@microsoft.com> | 2023-06-27 09:22:20 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2023-06-29 17:58:09 +0300 |
| commit | 61986a58bc6abbb1aea26e52bd269f49e5bacf19 (patch) | |
| tree | 7392205e8113bb59a1017125d06db5df7929ff24 /fs/smb/client/smb2ops.c | |
| parent | ac615db03ba508d42d240612262f21f2e5836b67 (diff) | |
| download | linux-61986a58bc6abbb1aea26e52bd269f49e5bacf19.tar.xz | |
cifs: new dynamic tracepoint to track ses not found errors
It is perfectly valid to not find session not found errors
when a reconnect of a session happens when requests for the
same session are happening in parallel.
We had these log messages as VFS logs. My last change dumped
these logs as FYI logs.
This change just creates a new dynamic tracepoint to capture
events of this type, just in case it is useful while
debugging issues in the future.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb/client/smb2ops.c')
| -rw-r--r-- | fs/smb/client/smb2ops.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index 7f8e07c42d4c..eb1340b9125e 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -4414,6 +4414,8 @@ smb2_get_enc_key(struct TCP_Server_Info *server, __u64 ses_id, int enc, u8 *key) } spin_unlock(&cifs_tcp_ses_lock); + trace_smb3_ses_not_found(ses_id); + return -EAGAIN; } /* |