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Commits on Oct 31, 2011
  1. @paulgortmaker

    kernel: Map most files to use export.h instead of module.h

    paulgortmaker committed May 23, 2011
    The changed files were only including linux/module.h for the
    EXPORT_SYMBOL infrastructure, and nothing else.  Revector them
    onto the isolated export header for faster compile times.
    Nothing to see here but a whole lot of instances of:
      -#include <linux/module.h>
      +#include <linux/export.h>
    This commit is only changing the kernel dir; next targets
    will probably be mm, fs, the arch dirs, etc.
    Signed-off-by: Paul Gortmaker <>
Commits on Jun 15, 2011
  1. @mhiramathitachi @rostedt

    stack_trace: Add weak save_stack_trace_regs()

    mhiramathitachi committed with rostedt Jun 8, 2011
    Add weak symbol of save_stack_trace_regs() as same as
    save_stack_trace_tsk() since that is not implemented
    except x86 yet.
    Signed-off-by: Masami Hiramatsu <>
    Cc: Frederic Weisbecker <>
    Cc: Peter Zijlstra <>
    Cc: Namhyung Kim <>
    Signed-off-by: Steven Rostedt <>
Commits on Dec 25, 2008
  1. stacktrace: provide save_stack_trace_tsk() weak alias

    Ingo Molnar committed Dec 25, 2008
    Impact: build fix
    Some architectures have not implemented save_stack_trace_tsk() yet:
      fs/built-in.o: In function `proc_pid_stack':
      base.c:(.text+0x3f140): undefined reference to `save_stack_trace_tsk'
    So warn about that if the facility is used.
    Signed-off-by: Ingo Molnar <>
Commits on Jun 30, 2008
  1. stacktrace: fix modular build, export print_stack_trace and save_stac…

    Ingo Molnar committed Jun 27, 2008
    ERROR: "print_stack_trace" [kernel/backtracetest.ko] undefined!
    ERROR: "save_stack_trace" [kernel/backtracetest.ko] undefined!
    Signed-off-by: Ingo Molnar <>
    and fix:
      Building modules, stage 2.
      MODPOST 376 modules
    ERROR: "print_stack_trace" [kernel/backtracetest.ko] undefined!
    make[1]: *** [__modpost] Error 1
    Signed-off-by: Ingo Molnar <>
Commits on Jun 13, 2008
  1. @vegard

    stacktrace: print_stack_trace() cleanup

    vegard committed with Ingo Molnar Jun 13, 2008
    - shorter code and better atomicity with regards to printk().
    (It's been tested with the backtrace self-test code on i386 and x86_64.)
    Cc: Arjan van de Ven <>
    Signed-off-by: Vegard Nossum <>
    Signed-off-by: Ingo Molnar <>
Commits on May 23, 2008
  1. @jmberg

    stacktrace: don't crash on invalid stack trace structs

    jmberg committed with Thomas Gleixner May 12, 2008
    This patch makes the stacktrace printout code \warn when the entries
    pointer is unset rather than crashing when trying to access it in an
    attempt to make it a bit more robust.
    I was saving a stacktrace into an skb and forgot to copy it across skb
    copies... I have since fixed the code, but it would have been easier
    had the kernel not crashed in an interrupt.
    Signed-off-by: Johannes Berg <>
    Signed-off-by: Ingo Molnar <>
    Signed-off-by: Thomas Gleixner <>
Commits on Jul 3, 2006
  1. [PATCH] lockdep: stacktrace subsystem, core

    Ingo Molnar committed with Linus Torvalds Jul 3, 2006
    Framework to generate and save stacktraces quickly, without printing anything
    to the console.
    Signed-off-by: Ingo Molnar <>
    Signed-off-by: Arjan van de Ven <>
    Signed-off-by: Andrew Morton <>
    Signed-off-by: Linus Torvalds <>
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