arch/s390/include/asm/spinlock.h · master · Dennis Giaya / linux · GitLab

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Mar 22, 2021

s390/spinlock: use R constraint in inline assembly · 4f9abb7e

Heiko Carstens authored Mar 22, 2021



Allow the compiler to generate slightly better code by using the R
constraint.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

4f9abb7e

s390/spinlock: use R constraint in inline assembly

Heiko Carstens authored Mar 22, 2021



Allow the compiler to generate slightly better code by using the R
constraint.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>