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perf thread-stack: Allow for a thread stack array
authorAdrian Hunter <adrian.hunter@intel.com>
Fri, 21 Dec 2018 12:06:16 +0000 (14:06 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 2 Jan 2019 13:49:51 +0000 (10:49 -0300)
commitf6060ac60190c625101a0b94c2d96e9ca14a7d73
tree0eb9fbd6c56f4e9256cc69fbcfaaaeafb6772b77
parentbd8e68ace110941f375f5d566b0cd99fe80634b8
perf thread-stack: Allow for a thread stack array

In preparation for fixing thread stack processing for the idle task,
allow for a thread stack array.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20181221120620.9659-5-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/thread-stack.c