• Frederic Weisbecker's avatar
    perf: Drop unappropriate tests on arch callchains · c1a65932
    Frederic Weisbecker authored
    Drop the TASK_RUNNING test on user tasks for callchains as
    this check doesn't seem to make any sense.
    
    Also remove the tests for !current that is not supposed to
    happen and current->pid as this should be handled at the
    generic level, with exclude_idle attribute.
    Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
    Tested-by: default avatarWill Deacon <will.deacon@arm.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Stephane Eranian <eranian@google.com>
    Cc: David Miller <davem@davemloft.net>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Cc: Borislav Petkov <bp@amd64.org>
    c1a65932
perf_callchain.c 1.95 KB