X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=arch%2Farm64%2Finclude%2Fasm%2Fbarrier.h;h=4e0497f581a05ea791564badc73ffa7a1f4a0699;hb=8e4ef6386703835f91898334b72e48649646ec00;hp=4eea7f618dcefff4be6e3f4d99c503cba5e7c779;hpb=a157b3aaa44829998d5a079174df989e5d8c20ff;p=cascardo%2Flinux.git

diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
index 4eea7f618dce..4e0497f581a0 100644
--- a/arch/arm64/include/asm/barrier.h
+++ b/arch/arm64/include/asm/barrier.h
@@ -20,6 +20,9 @@
 
 #ifndef __ASSEMBLY__
 
+#define __nops(n)	".rept	" #n "\nnop\n.endr\n"
+#define nops(n)		asm volatile(__nops(n))
+
 #define sev()		asm volatile("sev" : : : "memory")
 #define wfe()		asm volatile("wfe" : : : "memory")
 #define wfi()		asm volatile("wfi" : : : "memory")