With this patch I'm able to find the definition of _xmit_lock defined in include/linux/netdevice.h as follows: struct net_device { ... spinlock_t _xmit_lock ____cacheline_aligned_in_smp; } Otherwise this counts as definition of ____cacheline_aligned_in_smp. Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@xxxxxxxx> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx> --- Makefile | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) Hello, I'm not sure if this is the right place to send this patch to, but your MAINTAINER entry is the most promising ... Best regards Uwe diff --git a/Makefile b/Makefile index c1825aa..3de3b4e 100644 --- a/Makefile +++ b/Makefile @@ -1371,6 +1371,7 @@ define xtags if $1 --version 2>&1 | grep -iq exuberant; then \ $(all-sources) | xargs $1 -a \ -I __initdata,__exitdata,__acquires,__releases \ + -I ____cacheline_aligned_in_smp \ -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \ --extra=+f --c-kinds=+px \ --regex-asm='/^ENTRY\(([^)]*)\).*/\1/'; \ -- 1.5.3.6 - To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html