10 Jul, 2007

1 commit

• 0fec171cd   sched: clean up sleep_on() APIs ... Browse Code »

  clean up the sleep_on() APIs:

  - do not use fastcall
  - replace fragile macro magic with proper inline functions

  Signed-off-by: Ingo Molnar

  Ingo Molnar

  2007-07-10 00:52:01 +0800  

31 Oct, 2006

1 commit

• 7259f0d05   [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD ... Browse Code »

  kernel: INFO: trying to register non-static key.
  kernel: the code is fine but needs lockdep annotation.
  kernel: turning off the locking correctness validator.
  kernel: [] show_trace_log_lvl+0x58/0x16a
  kernel: [] show_trace+0xd/0x10
  kernel: [] dump_stack+0x19/0x1b
  kernel: [] __lock_acquire+0xf0/0x90d
  kernel: [] lock_acquire+0x4b/0x6b
  kernel: [] _spin_lock_irqsave+0x22/0x32
  kernel: [] prepare_to_wait+0x17/0x4b
  kernel: [] lpfc_do_work+0xdd/0xcc2 [lpfc]
  kernel: [] kthread+0xc3/0xf2
  kernel: [] kernel_thread_helper+0x5/0xb

  Another case of non-static lockdep keys; duplicate the paradigm set by
  DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK.

  Signed-off-by: Peter Zijlstra
  Cc: Greg KH
  Cc: Markus Lidel
  Acked-by: Ingo Molnar
  Cc: Arjan van de Ven
  Cc: James Bottomley
  Cc: Marcel Holtmann
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Peter Zijlstra

  2006-10-31 04:08:40 +0800  

11 Jul, 2006

1 commit

• 21d71f513   [PATCH] uninline init_waitqueue_head() ... Browse Code »

  allyesconfig vmlinux size delta:

  text data bss dec filename
  20736884 6073834 3075176 29885894 vmlinux.before
  20721009 6073966 3075176 29870151 vmlinux.after

  ~18 bytes per callsite, 15K of text size (~0.1%) saved.

  (as an added bonus this also removes a lockdep annotation.)

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

  Ingo Molnar

  2006-07-11 04:24:25 +0800  

04 Jul, 2006

2 commits

• eb4542b98   [PATCH] lockdep: annotate waitqueues ... Browse Code »

  Create one lock class for all waitqueue locks in the kernel. Has no effect on
  non-lockdep kernels.

  Signed-off-by: Ingo Molnar
  Signed-off-by: Arjan van de Ven
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Ingo Molnar

  2006-07-04 06:27:07 +0800  
• e4d919188   [PATCH] lockdep: locking init debugging improvement ... Browse Code »

  Locking init improvement:

  - introduce and use __SPIN_LOCK_UNLOCKED for array initializations,
  to pass in the name string of locks, used by debugging

  Signed-off-by: Ingo Molnar
  Signed-off-by: Arjan van de Ven
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Ingo Molnar

  2006-07-04 06:27:02 +0800  

26 Apr, 2006

1 commit

• 62c4f0a2d   Don't include linux/config.h from anywhere else in include/ ... Browse Code »

  Signed-off-by: David Woodhouse

  David Woodhouse

  2006-04-26 19:56:16 +0800  

07 Nov, 2005

1 commit

• 8c65b4a60   [PATCH] fix remaining missing includes ... Browse Code »

  Fix more include file problems that surfaced since I submitted the previous
  fix-missing-includes.patch. This should now allow not to include sched.h
  from module.h, which is done by a followup patch.

  Signed-off-by: Tim Schmielau
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Tim Schmielau

  2005-11-07 23:53:41 +0800  

24 Jun, 2005

1 commit

• c43dc2fd8   [PATCH] aio: make wait_queue ->task ->private ... Browse Code »

  In the upcoming aio_down patch, it is useful to store a private data
  pointer in the kiocb's wait_queue. Since we provide our own wake up
  function and do not require the task_struct pointer, it makes sense to
  convert the task pointer into a generic private pointer.

  Signed-off-by: Benjamin LaHaise
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Benjamin LaHaise

  2005-06-24 00:45:34 +0800  

25 May, 2005

1 commit

• 7e43c84e3   [PATCH] Cleanup DEFINE_WAIT ... Browse Code »

  Use LIST_HEAD_INIT rather than doing it by hand in DEFINE_WAIT.

  Signed-off-by: Paolo 'Blaisorblade' Giarrusso
  Signed-off-by: Linus Torvalds

  blaisorblade@yahoo.it

  2005-05-25 08:05:20 +0800  

17 Apr, 2005

1 commit

• 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

  Initial git repository build. I'm not bothering with the full history,
  even though we have it. We can create a separate "historical" git
  archive of that later if we want to, and in the meantime it's about
  3.2GB when imported into git - space that would just make the early
  git days unnecessarily complicated, when we don't have a lot of good
  infrastructure for it.

  Let it rip!

  Linus Torvalds

  2005-04-17 06:20:36 +0800