Eric Lee / smarc-fsl-linux-kernel

15 Dec, 2011

1 commit

31 Oct, 2011

1 commit

  • 9984de1a5   kernel: Map most files to use export.h instead of module.h ... Browse Code »

    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
    +#include

    This commit is only changing the kernel dir; next targets
    will probably be mm, fs, the arch dirs, etc.

    Signed-off-by: Paul Gortmaker

    Paul Gortmaker
     

23 Feb, 2011

1 commit

26 Jan, 2011

1 commit

  • ccaa8d657   rtmutex-tester: Remove BKL tests ... Browse Code »

    The BKL is going away, no need to test it any more.
    I left the definitions of the test case numbers
    in, so that the other tests do not get renumbered.

    Signed-off-by: Arnd Bergmann
    Cc: Arjan van de Ven
    Cc: Ingo Molnar
    Cc: Andrew Morton
    LKML-Reference:
    Signed-off-by: Thomas Gleixner

    Arnd Bergmann
     

19 Oct, 2010

1 commit

  • 0fc86c7bd   rtmutex-tester: make it build without BKL ... Browse Code »

    The big kernel lock is going away, so make sure
    that if it is disabled by Kconfig, we do not
    try to validate it, which would result in
    compile errors.

    Signed-off-by: Arnd Bergmann
    Cc: Thomas Gleixner
    Cc: Ingo Molnar
    Cc: Arjan van de Ven
    Cc: Andrew Morton

    Arnd Bergmann
     

22 Jul, 2008

1 commit

  • 4a0b2b4db   sysdev: Pass the attribute to the low level sysdev show/store function ... Browse Code »

    This allow to dynamically generate attributes and share show/store
    functions between attributes. Right now most attributes are generated
    by special macros and lots of duplicated code. With the attribute
    passed it's instead possible to attach some data to the attribute
    and then use that in shared low level functions to do different things.

    I need this for the dynamically generated bank attributes in the x86
    machine check code, but it'll allow some further cleanups.

    I converted all users in tree to the new show/store prototype. It's a single
    huge patch to avoid unbisectable sections.

    Runtime tested: x86-32, x86-64
    Compiled only: ia64, powerpc
    Not compile tested/only grep converted: sh, arm, avr32

    Signed-off-by: Andi Kleen
    Signed-off-by: Greg Kroah-Hartman

    Andi Kleen
     

25 Jan, 2008

1 commit

18 Jul, 2007

1 commit

  • 831441862   Freezer: make kernel threads nonfreezable by default ... Browse Code »

    Currently, the freezer treats all tasks as freezable, except for the kernel
    threads that explicitly set the PF_NOFREEZE flag for themselves. This
    approach is problematic, since it requires every kernel thread to either
    set PF_NOFREEZE explicitly, or call try_to_freeze(), even if it doesn't
    care for the freezing of tasks at all.

    It seems better to only require the kernel threads that want to or need to
    be frozen to use some freezer-related code and to remove any
    freezer-related code from the other (nonfreezable) kernel threads, which is
    done in this patch.

    The patch causes all kernel threads to be nonfreezable by default (ie. to
    have PF_NOFREEZE set by default) and introduces the set_freezable()
    function that should be called by the freezable kernel threads in order to
    unset PF_NOFREEZE. It also makes all of the currently freezable kernel
    threads call set_freezable(), so it shouldn't cause any (intentional)
    change of behaviour to appear. Additionally, it updates documentation to
    describe the freezing of tasks more accurately.

    [akpm@linux-foundation.org: build fixes]
    Signed-off-by: Rafael J. Wysocki
    Acked-by: Nigel Cunningham
    Cc: Pavel Machek
    Cc: Oleg Nesterov
    Cc: Gautham R Shenoy
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Rafael J. Wysocki
     

08 Dec, 2006

1 commit

04 Oct, 2006

1 commit

15 Jul, 2006

1 commit

  • 60198f999   [PATCH] Add try_to_freeze() to rt-test kthreads ... Browse Code »

    When CONFIG_RT_MUTEX_TESTER is enabled kernel refuses to suspend the
    machine because it's unable to freeze the rt-test-* threads.

    Add try_to_freeze() after schedule() so that the threads will be freezed
    correctly; I've tested the patch and it lets the notebook suspends and
    resumes nicely.

    Signed-off-by: Luca Tettamanti
    Cc: Ingo Molnar
    Acked-by: Thomas Gleixner
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Luca Tettamanti
     

04 Jul, 2006

1 commit

28 Jun, 2006

2 commits

  • 0bafd214e   [PATCH] rtmutex: Modify rtmutex-tester to test the setscheduler propagation ... Browse Code »

    Make test suite setscheduler calls asynchronously. Remove the waits in the
    test cases and add a new testcase to verify the correctness of the
    setscheduler priority propagation.

    Signed-off-by: Thomas Gleixner
    Signed-off-by: Ingo Molnar
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Thomas Gleixner
     
  • 61a871228   [PATCH] pi-futex: rt mutex tester ... Browse Code »

    RT-mutex tester: scriptable tester for rt mutexes, which allows userspace
    scripting of mutex unit-tests (and dynamic tests as well), using the actual
    rt-mutex implementation of the kernel.

    [akpm@osdl.org: fixlet]
    Signed-off-by: Thomas Gleixner
    Signed-off-by: Ingo Molnar
    Signed-off-by: Arjan van de Ven
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Thomas Gleixner