Module Name: src Committed By: riastradh Date: Sat Apr 9 23:45:37 UTC 2022
Modified Files: src/sys/kern: kern_lwp.c kern_turnstile.c src/sys/sys: lwp.h Log Message: kern: Handle l_mutex with atomic_store_release, atomic_load_consume. - Where the lock is held and known to be correct, no atomic. - In loops to acquire the lock, use atomic_load_relaxed before we restart with atomic_load_consume. Nix membar_exit. (Who knows, using atomic_load_consume here might fix bugs on Alpha!) To generate a diff of this commit: cvs rdiff -u -r1.247 -r1.248 src/sys/kern/kern_lwp.c cvs rdiff -u -r1.41 -r1.42 src/sys/kern/kern_turnstile.c cvs rdiff -u -r1.214 -r1.215 src/sys/sys/lwp.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.