s390: Add pt_regs register and stack access API
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Fri, 12 Feb 2010 12:38:40 +0000 (13:38 +0100)
committerFrederic Weisbecker <fweisbec@gmail.com>
Wed, 17 Feb 2010 12:19:26 +0000 (13:19 +0100)
This API is needed for the kprobe-based event tracer.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Reviewed-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
LKML-Reference: <20100212123840.GB27548@osiris.boeblingen.de.ibm.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>

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