Module Name: src Committed By: riastradh Date: Sun Feb 27 14:16:12 UTC 2022
Modified Files: src/external/cddl/osnet/dev/lockstat: lockstat.c src/sys/dev: lockstat.c lockstat.h Log Message: lockstat(4): Membar audit. - Serialize updates to lockstat_enabled, lockstat_dev_enabled, and lockstat_dtrace_enabled with a new __cpu_simple_lock. - Use xc_barrier to obviate any need for additional membars in lockstat_event. - Use atomic_load/store_* for access that might not be serialized by lockstat_lock or lockstat_enabled_lock. To generate a diff of this commit: cvs rdiff -u -r1.10 -r1.11 src/external/cddl/osnet/dev/lockstat/lockstat.c cvs rdiff -u -r1.27 -r1.28 src/sys/dev/lockstat.c cvs rdiff -u -r1.14 -r1.15 src/sys/dev/lockstat.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.