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3 Commits

Author SHA1 Message Date
Kay Sievers
88cbfb09ee while (1) -> for (;;) 2010-05-27 15:11:00 +02:00
Kay Sievers
871a36bd7e libudev: enumerate - sort with qsort() 
On machines with many thousands of devices:
  $ time find /sys -name uevent | wc -l
  74876

  real      0m33.171s
  user      0m3.329s
  sys       0m29.719s

the current udevtrigger spends minutes sorting the device list:
  $ time /sbin/udevadm trigger --dry-run

  real      4m56.739s
  user      4m45.743s
  sys       0m7.862s

with qsort() it looks better:
  $ time udev/udevadm trigger --dry-run

  real      0m6.495s
  user      0m0.473s
  sys       0m5.923s
 2009-07-08 02:04:49 +02:00
Kay Sievers
48a9b173e8 libudev: move to top-level directory 2009-06-08 21:36:06 +02:00