smb3: add trace event for mknod

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[ Upstream commit e9e9fbeb83 ]

Add trace points to help debug mknod and mkfifo:

   smb3_mknod_done
   smb3_mknod_enter
   smb3_mknod_err

Example output:

      TASK-PID     CPU#  |||||  TIMESTAMP  FUNCTION
         | |         |   |||||     |         |
    mkfifo-6163    [003] .....   960.425558: smb3_mknod_enter: xid=12 sid=0xb55130f6 tid=0x46e6241c path=\fifo1
    mkfifo-6163    [003] .....   960.432719: smb3_mknod_done: xid=12 sid=0xb55130f6 tid=0x46e6241c

Reviewed-by: Bharath SM <bharathsm@microsoft.com>
Reviewed-by: Meetakshi Setiya <msetiya@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Steve French 2024-03-24 00:01:02 -05:00 • committed by Greg Kroah-Hartman

parent 8aff8b8b17

commit dbd2df36cd

2 changed files with 10 additions and 1 deletions

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7

fs/smb/client/dir.c

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4

fs/smb/client/trace.h

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