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linux/lib/kobject_uevent.c
Kay Sievers 74099b18b8 driver-core: skip uevent generation when nobody is listening 
Most network namespaces unlikely have listeners to uevents, and should
benefit from skipping all the string copies.

Cc: Eric Biederman <ebiederm@xmission.com>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-09 16:23:50 -08:00

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