On Mon, Jun 25, 2018 at 11:59:41AM +0100, Mark Rutland wrote: > That scripting comes to ~900 lines, and replaces ~1700 lines of hand-written > boilerplate with ~4700 lines of generated code. Some of that increase in line > count is due to filling in missing portions of the API (e.g. adding all the > ordering variants to the instrumented atomics), while some of that is due to > expanding fallbacks in place, and consistently spreading these across multiple > lines.
> Mark Rutland (10): > atomics/x86: reduce arch_cmpxchg64*() instrumentation > atomics: simplify cmpxchg() instrumentation > atomics/treewide: instrument xchg() > atomics: instrument cmpxchg_double*() > atomics/treewide: rework ordering barriers > atomics: add common header generation files > atomics: switch to generated fallbacks > atomics: switch to generated atomic-long > atomics: switch to generated instrumentation > arm64: use instrumented atomics Awesome work Mark, thanks for doing that! Aside from the nitpicks I mentioned on IRC (mostly spelling and Changelog inconsistencies), Acked-by: Peter Zijlstra (Intel) <[email protected]>
