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| author | Steve French <stfrench@microsoft.com> | 2018-10-28 00:47:11 -0500 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-11-02 14:09:41 -0500 |
| commit | f8af49dd1702118e9520f946ce1cf591d553608f (patch) | |
| tree | 3a3c626d9d26777ebd35c27efe5d6f99eda30cd3 /fs/cifs/cifs_spnego.c | |
| parent | 413d61008131c8ea22312164ba498075ce2fccc8 (diff) | |
| download | linux-rpi-f8af49dd1702118e9520f946ce1cf591d553608f.tar.gz linux-rpi-f8af49dd1702118e9520f946ce1cf591d553608f.tar.bz2 linux-rpi-f8af49dd1702118e9520f946ce1cf591d553608f.zip | |
smb3: add trace point for tree connection
In debugging certain scenarios, especially reconnect cases,
it can be helpful to have a dynamic trace point for the
result of tree connect. See sample output below
from a reconnect event. The new event is 'smb3_tcon'
TASK-PID CPU# |||| TIMESTAMP FUNCTION
| | | |||| | |
cifsd-6071 [001] .... 2659.897923: smb3_reconnect: server=localhost current_mid=0xa
kworker/1:1-71 [001] .... 2666.026342: smb3_cmd_done: sid=0x0 tid=0x0 cmd=0 mid=0
kworker/1:1-71 [001] .... 2666.026576: smb3_cmd_err: sid=0xc49e1787 tid=0x0 cmd=1 mid=1 status=0xc0000016 rc=-5
kworker/1:1-71 [001] .... 2666.031677: smb3_cmd_done: sid=0xc49e1787 tid=0x0 cmd=1 mid=2
kworker/1:1-71 [001] .... 2666.031921: smb3_cmd_done: sid=0xc49e1787 tid=0x6e78f05f cmd=3 mid=3
kworker/1:1-71 [001] .... 2666.031923: smb3_tcon: xid=0 sid=0xc49e1787 tid=0x0 unc_name=\\localhost\test rc=0
kworker/1:1-71 [001] .... 2666.032097: smb3_cmd_done: sid=0xc49e1787 tid=0x6e78f05f cmd=11 mid=4
kworker/1:1-71 [001] .... 2666.032265: smb3_cmd_done: sid=0xc49e1787 tid=0x7912332f cmd=3 mid=5
kworker/1:1-71 [001] .... 2666.032266: smb3_tcon: xid=0 sid=0xc49e1787 tid=0x0 unc_name=\\localhost\IPC$ rc=0
kworker/1:1-71 [001] .... 2666.032386: smb3_cmd_done: sid=0xc49e1787 tid=0x7912332f cmd=11 mid=6
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Diffstat (limited to 'fs/cifs/cifs_spnego.c')
0 files changed, 0 insertions, 0 deletions