Author: kp
Date: Tue Dec 31 10:53:03 2019
New Revision: 356221
URL: https://svnweb.freebsd.org/changeset/base/356221
Log:
riscv: Remove pointless loop
There's no point in checking for absent CPUs if we're not going to do anything
about either the present or absent case. This loop can just be removed.
Reviewed by: philip
Sponsored by: Axiado
Modified:
head/sys/riscv/riscv/mp_machdep.c
Modified: head/sys/riscv/riscv/mp_machdep.c
==============================================================================
--- head/sys/riscv/riscv/mp_machdep.c Tue Dec 31 05:41:47 2019
(r356220)
+++ head/sys/riscv/riscv/mp_machdep.c Tue Dec 31 10:53:03 2019
(r356221)
@@ -204,13 +204,8 @@ release_aps(void *dummy __unused)
sbi_send_ipi(mask.__bits);
for (i = 0; i < 2000; i++) {
- if (smp_started) {
- for (cpu = 0; cpu <= mp_maxid; cpu++) {
- if (CPU_ABSENT(cpu))
- continue;
- }
+ if (smp_started)
return;
- }
DELAY(1000);
}
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