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  1. 16 7月, 2010 2 次提交
  3. 10 3月, 2010 1 次提交
  5. 05 10月, 2009 1 次提交
  7. 11 5月, 2009 1 次提交
  9. 16 3月, 2009 1 次提交
    • J
      Rationalize fasync return values · 60aa4924
      由 Jonathan Corbet 提交于 
      Most fasync implementations do something like:

     return fasync_helper(...);

But fasync_helper() will return a positive value at times - a feature used
in at least one place.  Thus, a number of other drivers do:

     err = fasync_helper(...);
     if (err < 0)
             return err;
     return 0;

In the interests of consistency and more concise code, it makes sense to
map positive return values onto zero where ->fasync() is called.

Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>
      60aa4924
  11. 02 11月, 2008 1 次提交
    • A
      saner FASYNC handling on file close · 233e70f4
      由 Al Viro 提交于 
      As it is, all instances of ->release() for files that have ->fasync()
need to remember to evict file from fasync lists; forgetting that
creates a hole and we actually have a bunch that *does* forget.

So let's keep our lives simple - let __fput() check FASYNC in
file->f_flags and call ->fasync() there if it's been set.  And lose that
crap in ->release() instances - leaving it there is still valid, but we
don't have to bother anymore.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      233e70f4
  13. 30 10月, 2008 1 次提交
  15. 03 7月, 2008 1 次提交
  17. 01 4月, 2008 1 次提交
  19. 31 1月, 2008 1 次提交
  21. 21 1月, 2008 1 次提交
  23. 18 1月, 2008 1 次提交
    • M
      Input: mousedev - handle mice that use absolute coordinates · 6724f934
      由 Micah Parrish 提交于 
      Devices like the HP Integrated Remote Console Virtual Mouse, which are
standard equipment on all Proliant and Integrity servers, produce
absolute coordinates instead of relative coordinates.  This is done to
synchronize the position of the mouse cursor on the client desktop
with the mouse cursor position on the server.  Mousedev is not
designed to pass those absolute events directly to X, but it can
translate them into relative movements.  It currently does this for
tablet like devices and touchpads.  This patch merely tells it to also
include a device with ABS_X, ABS_Y, and mouse buttons in its list of
devices to process input for.

This patch enables the mouse pointer to move when using the remote
console.
Signed-off-by: NMicah Parrish <micah.parrish@hp.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
      6724f934
  25. 20 10月, 2007 1 次提交
  27. 14 10月, 2007 1 次提交
  29. 13 10月, 2007 1 次提交
  31. 30 8月, 2007 1 次提交
  33. 10 7月, 2007 1 次提交
  35. 04 6月, 2007 1 次提交
    • D
      Input: reduce raciness when input handlers disconnect · 1dfa2812
      由 Dmitry Torokhov 提交于 
      There is a race between input handler's release() and disconnect()
methods: when input handler disconnects it wakes up all regular
users and then process to walk user list to wake up async. users.
While disconnect() walks the list release() removes elements of
the same list causing oopses.

While this is not a substibute for proper locking we can reduce
odds of getting an oops if we wake up normal readers after walking
the list.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
      1dfa2812
  37. 09 5月, 2007 1 次提交
  39. 03 5月, 2007 1 次提交
  41. 12 4月, 2007 4 次提交
  43. 17 11月, 2006 1 次提交
  45. 14 9月, 2006 2 次提交
  47. 01 7月, 2006 1 次提交
  49. 26 6月, 2006 1 次提交
  51. 14 3月, 2006 1 次提交
  53. 30 1月, 2006 1 次提交
  55. 12 12月, 2005 1 次提交
  57. 29 10月, 2005 5 次提交
  59. 21 6月, 2005 1 次提交
  61. 01 6月, 2005 1 次提交