powerpc/xmon: Dump ftrace buffers for the current CPU only

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Current xmon 'dt' command dumps the tracing buffer for all the CPUs,
which makes it very hard to read due to the fact that most of
powerpc machines currently have many CPUs. Other than that, the CPU
lines are interleaved in the ftrace log.

This new option just dumps the ftrace buffer for the current CPU.

Signed-off-by: Breno Leitao <leitao@debian.org>
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Breno Leitao 2017-08-02 17:14:05 -03:00 • committed by Michael Ellerman

parent 1ad35f6e28

commit 4125d012ff

1 changed files with 19 additions and 3 deletions

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arch/powerpc/xmon/xmon.c

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