From: Alexei Starovoitov Date: Fri, 19 Oct 2018 20:43:09 +0000 (-0700) Subject: Merge branch 'improve_perf_barriers' X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2929ad29a3015120ab64c86f362fc2a590ceb69c;p=linux.git Merge branch 'improve_perf_barriers' Daniel Borkmann says: ==================== This set first adds smp_* barrier variants to tools infrastructure and updates perf and libbpf to make use of them. For details, please see individual patches, thanks! Arnaldo, if there are no objections, could this be routed via bpf-next with Acked-by's due to later dependencies in libbpf? Alternatively, I could also get the 2nd patch out during merge window, but perhaps it's okay to do in one go as there shouldn't be much conflict in perf itself. Thanks! v1 -> v2: - add common helper and switch to acquire/release variants when possible, thanks Peter! ==================== Signed-off-by: Alexei Starovoitov --- 2929ad29a3015120ab64c86f362fc2a590ceb69c