Merge tag 'perf-core-for-mingo' of...
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core Pull perf/core refactorings and improvements from Arnaldo Carvalho de Melo: User visible changes: - Add hint for 'Too many events are opened.' error message (Jiri Olsa) Infrastructure changes: - Protect accesses to map rbtrees with a lock and refcount struct map, reducing memory usage as maps not used get freed. The 'dso' struct is next in line. (Arnaldo Carvalho de Melo) - Annotation and branch related option parsing refactorings to share code with upcoming patches (Andi Kleen) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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