trace_skb: fix build when CONFIG_NET is not enabled

Fix trace_skb_sources build when CONFIG_NET is not enabled:

kernel/built-in.o: In function `probe_skb_dequeue':
trace_skb_sources.c:(.text+0xd9152): undefined reference to `init_net'
trace_skb_sources.c:(.text+0xd9188): undefined reference to `dev_get_by_index'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Randy Dunlap 2009-08-17 16:00:30 -07:00 committed by David S. Miller
parent 1758c09476
commit 3a5209e3b2

View file

@ -236,6 +236,7 @@ config BOOT_TRACER
config SKB_SOURCES_TRACER
bool "Trace skb source information"
depends on NET
select GENERIC_TRACER
help
This tracer helps developers/sysadmins correlate skb allocation and