diff options
| author | Steve French <stfrench@microsoft.com> | 2024-07-30 00:26:21 -0500 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-08-02 10:55:49 -0500 |
| commit | 69ca1f57555f74142a4c241703c307cb31b54667 (patch) | |
| tree | c90652751e922005af7b4373d415435227ab2bb6 /mm/hmm.c | |
| parent | cd936507986e38535e7c98940c186e9a97b87184 (diff) | |
smb3: add dynamic tracepoints for shutdown ioctl
For debugging an umount failure in xfstests generic/043 generic/044 in some
configurations, we needed more information on the shutdown ioctl which
was suspected of being related to the cause, so tracepoints are added
in this patch e.g.
"trace-cmd record -e smb3_shutdown_enter -e smb3_shutdown_done -e smb3_shutdown_err"
Sample output:
godown-47084 [011] ..... 3313.756965: smb3_shutdown_enter: flags=0x1 tid=0x733b3e75
godown-47084 [011] ..... 3313.756968: smb3_shutdown_done: flags=0x1 tid=0x733b3e75
Tested-by: Anthony Nandaa (Microsoft) <profnandaa@gmail.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'mm/hmm.c')
0 files changed, 0 insertions, 0 deletions