tree 6305c095b927f956a791b9dce687cb94a21718e6
parent c9cf4dbb4d9ca715d8fedf13301a53296429abc6
author Frederic Weisbecker <fweisbec@gmail.com> 1274334441 +0200
committer Frederic Weisbecker <fweisbec@gmail.com> 1276032687 +0200

perf: Drop the skip argument from perf_arch_fetch_regs_caller

Drop this argument now that we always want to rewind only to the
state of the first caller.
It means frame pointers are not necessary anymore to reliably get
the source of an event. But this also means we need this helper
to be a macro now, as an inline function is not an option since
we need to know when to provide a default implentation.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Cc: David Miller <davem@davemloft.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>