Hi, Christoph 在 2023/05/31 20:44, Christoph Hellwig 写道:
I like where this is going, but did you check that this doesn't introduce a potential crash with the current /dev/sg based blktrace?
I just start to look at how /dev/sg is created and destroyed, however, I'm confused here, do you mean that the added blk_trace_shutdown() here might cause that /dev/sg blktrace to access freed momory or NULL pointer? Thanks, Kuai
.
