Hi,
I’ve been reading that hash map’s update element is atomic and also that we
can use BPF_XADD to make the entire map update atomically.
But I think that doesn’t guarantee that these updates are thread safe,
meaning one cpu core can overwrite other core’s update.
Is there a clean way of kee
Hello,
I am trying to introduce USDT probe to an application and my bcc script is
failing with following error:
Traceback (most recent call last):
File "test.py", line 40, in
b = BPF(text=prog, usdt_contexts=[u])
File "/usr/lib/python3.6/dist-packages/bcc/__init__.py", line 318,