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| author | Tobias Huschle <huschle@linux.ibm.com> | 2024-08-12 13:39:30 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2024-08-29 22:56:35 +0200 |
| commit | 307b675cf0193f37fbc50ff9de5322dc1361aa6b (patch) | |
| tree | 6ca0b34fd6932794cac5f57c957ccde2a18ab77e /mm | |
| parent | 42419bcdfdcb287918e53500a04aeb532b41ed1f (diff) | |
s390/wti: Add debugfs file to display missed grace periods per cpu
Introduce a new debug file which allows to determine how many warning
track grace periods were missed on each CPU.
The new file can be found as /sys/kernel/debug/s390/wti
It is formatted as:
CPU0 CPU1 [...] CPUx
xyz xyz [...] xyz
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Mete Durlu <meted@linux.ibm.com>
Signed-off-by: Tobias Huschle <huschle@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions