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authorJan Klötzke <jan@kloetzke.net>2019-05-07 20:59:43 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2019-06-03 13:24:49 +0200
commit498cec202adbf69a7a72af5e204260682d614183 (patch)
treede90b887f83b143b7092bfcc054f5e09fe21bef1 /shell
parent728e53d38887c268b3557afadfc38472fa4f0cd6 (diff)
downloadbusybox-498cec202adbf69a7a72af5e204260682d614183.tar.gz
mdev: add support to run as daemon
Adds the -d option to run mdev in daemon mode handling hotplug events from the kernel like udev. If the system generates many hotplug events this mode of operation will consume less resources than registering mdev as hotplug helper or using the uevent applet. function old new delta daemon_loop - 152 +152 initial_scan - 127 +127 open_mdev_log - 85 +85 mdev_main 255 314 +59 packed_usage 33284 33316 +32 process_action 1051 992 -59 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 2/1 up/down: 455/-59) Total: 396 bytes Signed-off-by: Jan Klötzke <jan@kloetzke.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
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