https://github.com/torvalds/linux
Revision f8af49dd1702118e9520f946ce1cf591d553608f authored by Steve French on 28 October 2018, 05:47:11 UTC, committed by Steve French on 02 November 2018, 19:09:41 UTC
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>
1 parent 413d610
Tip revision: f8af49dd1702118e9520f946ce1cf591d553608f authored by Steve French on 28 October 2018, 05:47:11 UTC
smb3: add trace point for tree connection
smb3: add trace point for tree connection
Tip revision: f8af49d
| File | Mode | Size |
|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | -rw-r--r-- | 12.7 KB |
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .get_maintainer.ignore | -rw-r--r-- | 31 bytes |
| .gitattributes | -rw-r--r-- | 30 bytes |
| .gitignore | -rw-r--r-- | 1.5 KB |
| .mailmap | -rw-r--r-- | 10.5 KB |
| COPYING | -rw-r--r-- | 423 bytes |
| CREDITS | -rw-r--r-- | 96.4 KB |
| Kbuild | -rw-r--r-- | 2.2 KB |
| Kconfig | -rw-r--r-- | 563 bytes |
| MAINTAINERS | -rw-r--r-- | 470.2 KB |
| Makefile | -rw-r--r-- | 59.7 KB |
| README | -rw-r--r-- | 727 bytes |
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