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| author | Steve French <stfrench@microsoft.com> | 2018-07-31 03:23:09 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-08-07 22:20:22 +0300 |
| commit | bf1fdeb7899a86adfbe0b521bee5cf78bb870a14 (patch) | |
| tree | c0acfab8a6baef94288fa47f7bc12f59537f6c5f /fs/cifs/smb2inode.c | |
| parent | e68a932b0b8e38eaa2111fc3aab31ff66988f1c4 (diff) | |
| download | linux-bf1fdeb7899a86adfbe0b521bee5cf78bb870a14.tar.xz | |
smb3: add reconnect tracepoints
Add tracepoints for reconnecting an smb3 session
Example output (from trace-cmd) with the patch
(showing the session marked for reconnect, the stat failing, and then
the subsequent SMB3 commands after the server comes back up).
The "smb3_reconnect" event is the new one.
cifsd-25993 [000] .... 29635.368265: smb3_reconnect: server=localhost current_mid=0x1e
stat-26200 [001] .... 29638.516403: smb3_enter: cifs_revalidate_dentry_attr: xid=22
stat-26200 [001] .... 29648.723296: smb3_exit_err: cifs_revalidate_dentry_attr: xid=22 rc=-112
kworker/0:1-22830 [000] .... 29653.850947: smb3_cmd_done: sid=0x0 tid=0x0 cmd=0 mid=0
kworker/0:1-22830 [000] .... 29653.851191: smb3_cmd_err: sid=0x8ae4683c tid=0x0 cmd=1 mid=1 status=0xc0000016 rc=-5
kworker/0:1-22830 [000] .... 29653.855254: smb3_cmd_done: sid=0x8ae4683c tid=0x0 cmd=1 mid=2
kworker/0:1-22830 [000] .... 29653.855482: smb3_cmd_done: sid=0x8ae4683c tid=0x8084f30d cmd=3 mid=3
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Diffstat (limited to 'fs/cifs/smb2inode.c')
0 files changed, 0 insertions, 0 deletions