The per_cpu locks are not used outside nor exported. Add a "static" linkage keyword to it.
Signed-off-by: Lai Jiangshan <[email protected]> --- include/linux/lglock.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/linux/lglock.h b/include/linux/lglock.h index 45eff71..8f97451 100644 --- a/include/linux/lglock.h +++ b/include/linux/lglock.h @@ -49,7 +49,7 @@ struct lglock { }; #define DEFINE_LGLOCK(name) \ - DEFINE_PER_CPU(arch_spinlock_t, name ## _lock) \ + static DEFINE_PER_CPU(arch_spinlock_t, name ## _lock) \ = __ARCH_SPIN_LOCK_UNLOCKED; \ struct lglock name = { .lock = &name ## _lock } -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
