Module Name: src Committed By: riastradh Date: Mon Jul 17 10:55:27 UTC 2023
Modified Files: src/sys/kern: kern_kthread.c Log Message: kthread(9): Fix nested kthread_join. No reason for one kthread_join to interfere with another, or to cause non-cyclic dependencies to get stuck. Uses struct lwp::l_private for this purpose, which for user threads stores the tls pointer. I don't think anything in kthread(9) uses l_private -- generally kernel threads will use lwp specificdata. But maybe this should use a new member instead, or a union member with an existing pointer for the purpose. To generate a diff of this commit: cvs rdiff -u -r1.47 -r1.48 src/sys/kern/kern_kthread.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.