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authorIngo Molnar <mingo@kernel.org>2014-10-30 07:34:32 +0100
committerIngo Molnar <mingo@kernel.org>2014-10-30 07:34:32 +0100
commit05b2537e8dc778bb00284f8fc86b83797b8f1d37 (patch)
treeb66c9d4d7c82152a034e8ab10f809d91790f4362 /fs/exportfs
parentd785452c9972fac2808479eb561d5c426b6e7d3b (diff)
parenta293829df788ae96a174b315010d4b56a10e5114 (diff)
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements from Arnaldo Carvalho de Melo: User visible changes: - Don't open the DWARF info multiple times, keeping instead a dwfl handle in struct dso, greatly speeding up 'perf report' on powerpc. (Sukadev Bhattiprolu) - Introduce PARSE_OPT_DISABLED option flag and use it to avoid showing undersired options in tools that provides frontends to 'perf record', like sched, kvm, etc (Namhyung Kim) Infrastructure changes: - More Intel PT work, including a facility to export sample data (comms, threads, symbol names, etc) in a database friendly way, with an script to use this to create a postgresql database. (Adrian Hunter) - Use make sure that thread->mg->machine points to the machine where the thread exists (it was being set only for the kmaps kernel modules case, do it as well for the mmaps) and use it to shorten function signatures (Arnaldo Carvalho de Melo) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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