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perf/core improvements and fixes:

Browse source 
User visible:
 
 - Add 'vmlinux.debug' to the vmlinux seach path (Ekaterina Tumanova)
 
 - Do not show sample_(type|period) in the perf_event_attr dump when using
   -v with 'perf stat' (Jiri Olsa)
 
 - Display the WEIGHT sample bit, when set, in 'perf evlist -v' (Jiri Olsa)
 
 - Honour --hide-unresolved in 'report', will honour it as well in 'top'
   when --hide-unresolved gets supported in that tool (Namhyung Kim)
 
 - Fix freeze wit h--call-graph 'flat/folded' due to not properly
   reinitializing the callchain rb_tree (Namhyumg Kim)
 
 - Set dso->long_name when a module name is passed as a parameter
   to tools like 'perf probe' but the 'struct dso' associated to that module
   still doesn't have the full path for the module, just the '[name]' one
   obtained from /proc/modules (Wang Nan)
 
 - Fix anon_hugepage mmaps detection using scanf on /proc/PID/smaps (Yannick Brosseau)
 
 Infrastructure:
 
 - Add helper function for updating bpf maps elements (He Kuang)
 
 - Fix traceevents plugins build race (Jiri Olsa)
 
 - Add the $OUTPUT path prefix with 'fixdep' (Jiri Olsa)
 
 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 improvements and fixes from Arnaldo Carvalho de Melo:

User visible changes:

  - Add 'vmlinux.debug' to the vmlinux search path (Ekaterina Tumanova)

  - Do not show sample_(type|period) in the perf_event_attr dump when using
    -v with 'perf stat' (Jiri Olsa)

  - Display the WEIGHT sample bit, when set, in 'perf evlist -v' (Jiri Olsa)

  - Honour --hide-unresolved in 'report', will honour it as well in 'top'
    when --hide-unresolved gets supported in that tool (Namhyung Kim)

  - Fix freeze wit h--call-graph 'flat/folded' due to not properly
    reinitializing the callchain rb_tree (Namhyumg Kim)

  - Set dso->long_name when a module name is passed as a parameter
    to tools like 'perf probe' but the 'struct dso' associated to that module
    still doesn't have the full path for the module, just the '[name]' one
    obtained from /proc/modules (Wang Nan)

  - Fix anon_hugepage mmaps detection using scanf on /proc/PID/smaps (Yannick Brosseau)

Infrastructure changes:

  - Add helper function for updating bpf maps elements (He Kuang)

  - Fix traceevents plugins build race (Jiri Olsa)

  - Add the $OUTPUT path prefix with 'fixdep' (Jiri Olsa)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2015-11-27 08:28:44 +01:00
commit 3f3b1a46bf
14 changed files with 120 additions and 89 deletions
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