On Tue, Mar 06, 2018 at 09:04:41AM -0500, Agustin Vega-Frias wrote:
> This series of patches adds some simple improvements to the way perf stat
> handles PMUs that have multiple instances by:
> 1. Adding glob-like matching in addition to the prefix-based matching
> introduced previously (patch 1).
> 2. Adding the ability to recover the PMU names when printing the events
> separately with the --no-merge option (patch 2).
> 3. Restoring auto-merge for events created by prefix or glob-like match
> (patch 3). Note that this still keeps the behavior that disables
> auto-merging of legacy symbolic events (e.g. cycles).
> - Consolidated prefix and glob matching into a single glob match with a
> trailing * to maintain prefix matching and have more consistent behavior.
> E.g., all of these match all the uncore_imc PMUs: imc, imc*, *imc, *imc*
Acked-by: Jiri Olsa <jo...@kernel.org>