summaryrefslogtreecommitdiffstats
path: root/arch/x86/lib/delay.c
diff options
context:
space:
mode:
authorAndi Kleen <ak@linux.intel.com>2017-12-21 16:18:16 -0800
committerThomas Gleixner <tglx@linutronix.de>2018-01-14 20:03:49 +0100
commit7cf1aaa2ad3855bd5e95bef382a66fe122fc9b01 (patch)
tree32f35561d25d1af93eb90416491e1bc0ac731667 /arch/x86/lib/delay.c
parent81bf665d00baf1aef01118c6c9e51520e57c0757 (diff)
downloadlinux-7cf1aaa2ad3855bd5e95bef382a66fe122fc9b01.tar.bz2
x86/timer: Don't inline __const_udelay
__const_udelay is marked inline, and LTO will happily inline it everywhere Dropping the inline saves ~44k text in a LTO build. 13999560 1740864 1499136 17239560 1070e08 vmlinux-with-udelay-inline 13954764 1736768 1499136 17190668 1064f0c vmlinux-wo-udelay-inline Inlining it has no advantage in general, so its the right thing to do. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20171222001821.2157-2-andi@firstfloor.org
Diffstat (limited to 'arch/x86/lib/delay.c')
-rw-r--r--arch/x86/lib/delay.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/lib/delay.c b/arch/x86/lib/delay.c
index 553f8fd23cc4..09c83b2f80d2 100644
--- a/arch/x86/lib/delay.c
+++ b/arch/x86/lib/delay.c
@@ -162,7 +162,7 @@ void __delay(unsigned long loops)
}
EXPORT_SYMBOL(__delay);
-inline void __const_udelay(unsigned long xloops)
+void __const_udelay(unsigned long xloops)
{
unsigned long lpj = this_cpu_read(cpu_info.loops_per_jiffy) ? : loops_per_jiffy;
int d0;