12 Commits

Author	SHA1	Message	Date
Kay Sievers	28460195c2	add TAG= to improve event filtering and device enumeration	2010-04-22 18:12:36 +02:00
Thomas de Grenier de Latour	9bdcffd738	libudev: enumerate - fix move_later logic ... The move_later_prefix variable was reset to zero on each loop iteration, and thus the move_later entry (if any) was not added right after changing to another syspath prefix, but rather after exiting the enumeration loop.	2009-12-30 16:21:59 +01:00
Martin Pitt	b73bf332c2	Speed up udev_enumerate_scan_* ... Check property match earlier, to avoid lots of readlink() and stat() calls when we check property matches.	2009-12-21 15:41:25 +01:00
Kay Sievers	3c1898863f	remove remaining support for CONFIG_SYSFS_DEPRECATED	2009-12-15 16:14:14 +01:00
Kay Sievers	78715f65c9	fix randonm findings from llvm-clang-analyzer ... Thanks to Lennart for the log file!	2009-09-08 22:11:04 +02:00
Kay Sievers	43c42ca454	libudev: silent gcc warning: may be used uninitialized in this function	2009-08-06 15:37:55 +02:00
Lennart Poettering	3bf768245b	enumeration: move ALSA control devices to the end of the enumerated devices of each card ... Generally ALSA control devices should be the last ones to be processed for ACL changes and similar operations because they can then be used as indicators that ACL management finished for all device nodes of a specific card. This patch simple moves each controlC device behind all the pcmC devices (and similar).	2009-07-28 03:10:05 +02:00
Kay Sievers	cf5bd04073	udevadm: trigger - add --sysname-match= ... $ udevadm trigger -n -v --subsystem-match=usb --sysname-match=2-1.1* /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1 /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1.1 /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1.1/2-1.1.1:1.0 /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1.2 /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1.2/2-1.1.2:1.0 /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1.2/2-1.1.2:1.1 /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1:1.0	2009-07-23 00:02:28 +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	a7c140c723	libudev: doc - add enumerate	2009-06-15 20:04:46 +02:00
Kay Sievers	ce1d6d7fb4	libudev: doc - add section headers	2009-06-15 17:09:43 +02:00
Kay Sievers	48a9b173e8	libudev: move to top-level directory	2009-06-08 21:36:06 +02:00