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authorAdrian Hunter <[email protected]>2020-06-30 16:39:34 +0300
committerArnaldo Carvalho de Melo <[email protected]>2020-07-06 09:03:39 -0300
commitadd07ccd9222ba0944df2a6d39c6e38de90cd0c5 (patch)
tree6e3ebbe595d000575753abf1c3a07cf5cab606ae /tools/perf/util/trace-event-scripting.c
parent75bcb8776dc987538f267ba4ba05ca43fc2b1676 (diff)
perf intel-pt: Fix displaying PEBS-via-PT with registers
After recording PEBS-via-PT, perf script will not accept 'iregs' field e.g. # perf record -c 10000 -e '{intel_pt/branch=0/,branch-loads/aux-output/ppp}' -I -- ls -l ... [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.062 MB perf.data ] # ./perf script --itrace=eop -F+iregs Samples for 'dummy:u' event do not have IREGS attribute set. Cannot print 'iregs' field. Fix by using allow_user_set, which is true when recording AUX area data. Fixes: 9e64cefe4335b ("perf intel-pt: Process options for PEBS event synthesis") Signed-off-by: Adrian Hunter <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Luwei Kang <[email protected]> Link: http://lore.kernel.org/lkml/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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