29 Nov, 2011

1 commit

• a13b03277   clockevents: drop unknown Kconfig symbol GENERIC_CLOCKEVENTS_MIGR ... Browse Code »

  There's no Kconfig symbol GENERIC_CLOCKEVENTS_MIGR, so the check for it
  will always fail.

  Signed-off-by: Paul Bolle
  Signed-off-by: Jiri Kosina

  Paul Bolle

  2011-11-29 18:56:49 +0800  

08 Sep, 2011

1 commit

• d1748302f   clockevents: Make minimum delay adjustments configurable ... Browse Code »

  The automatic increase of the min_delta_ns of a clockevents device
  should be done in the clockevents code as the minimum delay is an
  attribute of the clockevents device.

  In addition not all architectures want the automatic adjustment, on a
  massively virtualized system it can happen that the programming of a
  clock event fails several times in a row because the virtual cpu has
  been rescheduled quickly enough. In that case the minimum delay will
  erroneously be increased with no way back. The new config symbol
  GENERIC_CLOCKEVENTS_MIN_ADJUST is used to enable the automatic
  adjustment. The config option is selected only for x86.

  Signed-off-by: Martin Schwidefsky
  Cc: john stultz
  Link: http://lkml.kernel.org/r/20110823133142.494157493@de.ibm.com
  Signed-off-by: Thomas Gleixner

  Martin Schwidefsky

  2011-09-08 17:10:56 +0800  

27 Jul, 2010

1 commit

• 592913ecb   time: Kill off CONFIG_GENERIC_TIME ... Browse Code »

  Now that all arches have been converted over to use generic time via
  clocksources or arch_gettimeoffset(), we can remove the GENERIC_TIME
  config option and simplify the generic code.

  Signed-off-by: John Stultz
  LKML-Reference:
  Signed-off-by: Thomas Gleixner

  John Stultz

  2010-07-27 18:40:54 +0800  

17 Oct, 2008

1 commit

• 9ba16087d   Kconfig: eliminate "def_bool n" constructs ... Browse Code »

  Using "def_bool n" is pointless, simply using bool here appears more
  appropriate.

  Further, retaining such options that don't have a prompt and aren't
  selected by anything seems also at least questionable.

  Signed-off-by: Jan Beulich
  Cc: Ingo Molnar
  Cc: Tony Luck
  Cc: Thomas Gleixner
  Cc: Bartlomiej Zolnierkiewicz
  Cc: Sam Ravnborg
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jan Beulich

  2008-10-17 02:21:31 +0800  

13 Oct, 2007

1 commit

• de68d9b17   clockevents: Allow build w/o run-tine usage for migration purposes ... Browse Code »

  Migration aid to allow preparatory patches which introduce not yet
  used parts of clock events code.

  Signed-off-by: Thomas Gleixner
  Signed-off-by: Ingo Molnar
  Signed-off-by: Arjan van de Ven

  Thomas Gleixner

  2007-10-13 05:04:05 +0800  

17 Feb, 2007

2 commits

• 54cdfdb47   [PATCH] hrtimers: add high resolution timer support ... Browse Code »

  Implement high resolution timers on top of the hrtimers infrastructure and the
  clockevents / tick-management framework. This provides accurate timers for
  all hrtimer subsystem users.

  Signed-off-by: Thomas Gleixner
  Signed-off-by: Ingo Molnar
  Cc: john stultz
  Cc: Roman Zippel
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Thomas Gleixner

  2007-02-17 00:13:59 +0800  
• 79bf2bb33   [PATCH] tick-management: dyntick / highres functionality ... Browse Code »

  With Ingo Molnar

  Add functions to provide dynamic ticks and high resolution timers. The code
  which keeps track of jiffies and handles the long idle periods is shared
  between tick based and high resolution timer based dynticks. The dyntick
  functionality can be disabled on the kernel commandline. Provide also the
  infrastructure to support high resolution timers.

  Signed-off-by: Thomas Gleixner
  Signed-off-by: Ingo Molnar
  Cc: john stultz
  Cc: Roman Zippel
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Thomas Gleixner

  2007-02-17 00:13:59 +0800