Messages in this thread Patch in this message |  | | From | Andi Kleen <> | Subject | [PATCH 19/19] lto: Don't inline __const_udelay | Date | Fri, 14 Feb 2014 22:21:43 +0100 |
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From: Andi Kleen <ak@linux.intel.com>
__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@linux.intel.com> --- 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
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