tree 4a0ba3876432e0583eb65f8ace8361b6c78cdb76
parent 09a216ea5c528356797dc12ab35234922a6c02be
parent f00898f4e20b286877b8d6d96d6e404661fd7985
author Ingo Molnar <mingo@kernel.org> 1432804162 +0200
committer Ingo Molnar <mingo@kernel.org> 1432804162 +0200
mergetag object f00898f4e20b286877b8d6d96d6e404661fd7985
 type commit
 tag perf-core-for-mingo
 tagger Arnaldo Carvalho de Melo <acme@redhat.com> 1432771382 -0300
 
 perf/core refactorings and improvements:
 
 User visible:
 
 - Add hint for 'Too many events are opened.' error message (Jiri Olsa)
 
 Infrastructure:
 
 - 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>
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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>