Any method to extract system holding lock, like spinlock/mutex?
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Hi list,
Anyone has done such kind of job before?
I just read Documentation/mutex-design.txt from kernel code, it claims:
* - list of all locks held in the system, printout of them
I think kernel could do this kind of thing, then crash also could do
it, am i right?
Thanks,
Lei
----- Original Message -----
Hi list,
Anyone has done such kind of job before?
I just read Documentation/mutex-design.txt from kernel code, it
claims:
* - list of all locks held in the system, printout of them
I think kernel could do this kind of thing, then crash also could do
it, am i right?
Apparently only if CONFIG_DEBUG_MUTEXES is configured.
Dave
4271
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4271
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devel@lists.crash-utility.osci.io
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Dave Anderson -
Lei Wen