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2008-11-05udevd: shrink struct token to 12 bytesAlan Jenkins
2008-11-05$links should be relativeKay Sievers
2008-11-05unify string replacementKay Sievers
2008-11-05usb_id: MassStorage SubClass 6 is "scsi" not "disk"Kay Sievers
2008-11-05do not import the "uevent" file when we only read the db to get old symlinksKay Sievers
2008-11-05fix cleanup of possible left-over symlinksKay Sievers
2008-11-05fix $links substitutionKay Sievers
2008-11-05info() PROGRAM and IMPORT executionKay Sievers
2008-11-05volume_id: btrfs updateKay Sievers
2008-11-04fix list handling in enumerate and rules file sortingKay Sievers
2008-11-04firmware.sh: record missing files in /dev/.udev/firmware-missing/Kay Sievers
2008-11-01move debugging strings inside #ifdef DEBUGKay Sievers
2008-11-01add "devel" and "install" switches to autogen.shKay Sievers
2008-11-01move some info() to dbg()Kay Sievers
2008-11-01fix udev_node_update_old_links() logicKay Sievers
No need to check if links that still belong to us, need to be updated.
2008-11-01skip entire rule containing device naming keys, if no device can be namedKay Sievers
If rules set NAME, SYMLINK, OWNER, GROUP, MODE, events without a device node and remove events will skip the entire rule. The old parser did the same.
2008-11-01log rules file and line number when NAME, SYMLINK, OWNER, GROUP, MODE, RUN ↵Kay Sievers
is applied
2008-11-01udevd: be more careful when matching against parentsAlan Jenkins
I'm worried about what will happen with things like KERNELS=="*" # pointless rule KERNELS=="doesnt-match" # another pointless rule Since TK_RULE < TK_M_PARENTS_MAX, we will try to match all three tokens against parents of the current device. I can't think of a bad case, but it's not exactly good either. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
2008-11-01udevd: fix termination of rule executionAlan Jenkins
LAST_RULE was broken, and I broke TK_END by making it do the same. It used a "break" which exited the switch statement, but not the loop! ==2953== Invalid read of size 4 ==2953== at 0x4081EE: dump_token (udev-rules.c:859) ==2953== by 0x40BADB: udev_rules_apply_to_event (udev-rules.c:1849) ==2953== by 0x403F17: udev_event_execute_rules (udev-event.c:554) ==2953== by 0x418626: main (test-udev.c:100) ==2953== Address 0x55ab1f8 is 0 bytes after a block of size 80 alloc'd ==2953== at 0x4C23082: realloc (vg_replace_malloc.c:429) ==2953== by 0x40B13B: udev_rules_new (udev-rules.c:1670) ==2953== by 0x418536: main (test-udev.c:84) ... Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
2008-10-31write trace log to stderrKay Sievers
2008-10-30fstab_import: add "change" event matchKay Sievers
2008-10-30edd_id: add "change" event matchKay Sievers
2008-10-30rules: remove "add" match from usb device node ruleKay Sievers
2008-10-30rules: remove SCSI timeoutsKay Sievers
On Thu, Oct 30, 2008 at 03:55, Tejun Heo <tj@kernel.org> wrote: The appropriate default timeout differs depending on the transport and the type of the attached device, so the above two rules harm more than help. The affect of the above two rules weren't visible for some reason but with recent block layer timeout update, they actually work and cause problems.
2008-10-29ATTR{}== always fails if the attribute does not existKay Sievers
2008-10-29udevd: merge exec and run queue to minimize devpath string comparesKay Sievers
2008-10-28udevd: simplify rules execution loopAlan Jenkins
cur can't become NULL, and the check for TK_END can be folded into the switch statement. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
2008-10-28update NEWSKay Sievers
2008-10-26kerneldoc comment fixesAlan Jenkins
s/ressources/resources/ Also reduce commas per sentence and add a possessive apostrophe.
2008-10-26libudev: device - allocate envp array only onceKay Sievers
2008-10-26test: add RUN+="socket: ..." to a test to run monitor codeKay Sievers
2008-10-26libudev: device - fill envp array while composing monitor bufferKay Sievers
Thanks to Alan Jenkins, for the idea.
2008-10-26fix $attr{[<subsystem>/<sysname>]<attribute>} substitutionKay Sievers
2008-10-26do not init string arrays, just clear first byteKay Sievers
2008-10-26match_attr() - copy attr value only when neededKay Sievers
2008-10-26udevd: avoid implicit memset in match_attr()Alan Jenkins
Initializing a char array to "" is equivalent to a memset() call - which is exactly what it gets compiled to. Fixing this one callsite reduced memset() _user_ cpu cycles from 2-4% to 0.05% on the EeePC. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
2008-10-25udevd: use a tighter loop for compare_devpath()Alan Jenkins
This crops up in my threaded udevd profiles from time to time. It's not consistent - probably due to variations in the number of concurrent events - but it can hit 4% user time and higher. The change halves the user time spent in compare_devpath(). Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
2008-10-25fix handling of string_escape optionAlan Jenkins
2008-10-25match KEY="A|B" without temporary string copyKay Sievers
2008-10-24remove debug printfKay Sievers
2008-10-24fix "unused" warningsKay Sievers
2008-10-24libudev: monitor - cache result of monitor send bufferKay Sievers
2008-10-24libudev: monitor - replace far too expensive snprintf() with strlcpy()Kay Sievers
2008-10-24special-case "?*" match to skip fnmatch()Kay Sievers
2008-10-24determine at rule parse time if we need to call fnmatch()Kay Sievers
This cuts down the large rule set's 120.000 calls to fnmatch() to 51.000, and we can just call strcmp for the simple matches.
2008-10-24distinguish "match" from "assign" by (op < OP_MATCH_MAX)Kay Sievers
2008-10-24cache uid/gid during rule parsingKay Sievers
This cuts down the number of parsing /etc/group from ~700 to 11, with some large rule files installed.
2008-10-24fix uninitialized variable warningsKay Sievers
2008-10-24rules: let empty strings added to buffer always return offset 0Kay Sievers
2008-10-23skip SYMLINK rules for devices without a device nodeKay Sievers
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