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| author | Wonhyuk Yang <[email protected]> | 2022-05-04 02:32:03 +0000 |
|---|---|---|
| committer | Tejun Heo <[email protected]> | 2022-06-07 17:09:47 +0000 |
| commit | 873a400938b31a1e443c4d94b560b78300787540 (patch) | |
| tree | 192210eab68957cc2e304f0da29da527dfcc68b5 /drivers/fpga/machxo2-spi.c | |
| parent | workqueue: Wrap flush_workqueue() using a macro (diff) | |
| download | kernel-873a400938b31a1e443c4d94b560b78300787540.tar.gz kernel-873a400938b31a1e443c4d94b560b78300787540.zip | |
workqueue: Fix type of cpu in trace event
The trace event "workqueue_queue_work" use unsigned int type for
req_cpu, cpu. This casue confusing cpu number like below log.
$ cat /sys/kernel/debug/tracing/trace
cat-317 [001] ...: workqueue_queue_work: ... req_cpu=8192 cpu=4294967295
So, change unsigned type to signed type in the trace event. After
applying this patch, cpu number will be printed as -1 instead of
4294967295 as folllows.
$ cat /sys/kernel/debug/tracing/trace
cat-1338 [002] ...: workqueue_queue_work: ... req_cpu=8192 cpu=-1
Cc: Baik Song An <[email protected]>
Cc: Hong Yeon Kim <[email protected]>
Cc: Taeung Song <[email protected]>
Cc: [email protected]
Signed-off-by: Wonhyuk Yang <[email protected]>
Signed-off-by: Tejun Heo <[email protected]>
Diffstat (limited to 'drivers/fpga/machxo2-spi.c')
0 files changed, 0 insertions, 0 deletions