On 10-10-24 11:16, Konstantin Belousov wrote:
If you can determine not just the number of taken locks, but also the
specific locks that were taken, perhaps you can check that this is
the libc exit lock?
For the moment I've turned off the check for FreeBSD 15 and above.
At present the ExeContext is not saved for each lock. Each thread has a
set of held lock IDs. It might be useful to change that, depending on
the memory and time overhead.
I'll try to see if there is an efficient way to check that the
ExeContext for pthread_mutex_lock is exit/__libc_start1.
A+
Paul
