From: Andi Kleen <ak@xxxxxxxxxxxxxxx> __const_udelay is marked inline, and LTO will happily inline it everywhere Dropping the inline saves ~44k text in a non LTO build. 13999560 1740864 1499136 17239560 1070e08 vmlinux-with-udelay-inline 13954764 1736768 1499136 17190668 1064f0c vmlinux-wo-udelay-inline Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx> --- arch/x86/lib/delay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/lib/delay.c b/arch/x86/lib/delay.c index 39d6a3d..540a320 100644 --- a/arch/x86/lib/delay.c +++ b/arch/x86/lib/delay.c @@ -112,7 +112,7 @@ void __delay(unsigned long loops) } EXPORT_SYMBOL(__delay); -inline void __const_udelay(unsigned long xloops) +void __const_udelay(unsigned long xloops) { int d0; -- 1.8.5.2 -- 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