Module Name: src Committed By: riastradh Date: Sun Feb 27 19:22:29 UTC 2022
Modified Files: src/sys/arch/mips/mips: lock_stubs_llsc.S Log Message: mips: Issue a sync plunger at the end of mutex_spin_exit. Same as mutex_exit. Relevant only on cnMIPS where the store buffers get clogged. Recommended by the Cavium documentation. No semantic change, only performance -- this only adds a barrier in some cases where there was none before, so it can't hurt correctness. To generate a diff of this commit: cvs rdiff -u -r1.16 -r1.17 src/sys/arch/mips/mips/lock_stubs_llsc.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.