1. 08 Jun, 2010 2 commits
    • Frederic Weisbecker's avatar
      perf: Drop the skip argument from perf_arch_fetch_regs_caller · b0f82b81
      Frederic Weisbecker authored
      
      
      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: default avatarFrederic Weisbecker <fweisbec@gmail.com>
      Signed-off-by: default avatarPaul 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>
      b0f82b81
    • Frederic Weisbecker's avatar
      x86: Unify dumpstack.h and stacktrace.h · c9cf4dbb
      Frederic Weisbecker authored
      
      
      arch/x86/include/asm/stacktrace.h and arch/x86/kernel/dumpstack.h
      declare headers of objects that deal with the same topic.
      Actually most of the files that include stacktrace.h also include
      dumpstack.h
      
      Although dumpstack.h seems more reserved for internals of stack
      traces, those are quite often needed to define specialized stack
      trace operations. And perf event arch headers are going to need
      access to such low level operations anyway. So don't continue to
      bother with dumpstack.h as it's not anymore about isolated deep
      internals.
      
      v2: fix struct stack_frame definition conflict in sysprof
      Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
      Cc: Ingo Molnar <mingo@elte.hu>
      Cc: H. Peter Anvin <hpa@zytor.com>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Soeren Sandmann <sandmann@daimi.au.dk>
      c9cf4dbb
  2. 28 May, 2010 1 commit
  3. 27 May, 2010 37 commits