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authorKay Sievers <kay.sievers@suse.de>2005-11-11 04:58:04 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2006-01-04 16:18:07 -0800
commit0f76e5acf9dc788e664056dda1e461f0bec93948 (patch)
treefdb7db438cb03fb3e0508d582a7cc1321c62efed /Documentation/cachetlb.txt
parent0296b2281352e4794e174b393c37f131502e09f0 (diff)
[PATCH] add uevent_helper control in /sys/kernel/
This deprecates the /proc/sys/kernel/hotplug file, as all this stuff should be in /sys some day, right? :) In /sys/kernel/ we have now uevent_seqnum and uevent_helper. The seqnum is no longer used by udev, as the version for this kernel depends on netlink which events will never get out-of-order. Recent udev versions disable the /sbin/hotplug helper with an init script, cause it leads to OOM on big boxes by running hundreds of shells in parallel. It should be done now by: echo "" > /sys/kernel/uevent_helper (Note that "-n" does not work, cause neighter proc nor sysfs support truncate().) Signed-off-by: Kay Sievers <kay.sievers@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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