diff options
Diffstat (limited to 'arch/x86/xen/spinlock.c')
| -rw-r--r-- | arch/x86/xen/spinlock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c index 6deb49094c60..799f4eba0a62 100644 --- a/arch/x86/xen/spinlock.c +++ b/arch/x86/xen/spinlock.c @@ -114,9 +114,8 @@ PV_CALLEE_SAVE_REGS_THUNK(xen_vcpu_stolen); */ void __init xen_init_spinlocks(void) { - /* Don't need to use pvqspinlock code if there is only 1 vCPU. */ - if (num_possible_cpus() == 1) + if (num_possible_cpus() == 1 || nopvspin) xen_pvspin = false; if (!xen_pvspin) { @@ -137,6 +136,7 @@ void __init xen_init_spinlocks(void) static __init int xen_parse_nopvspin(char *arg) { + pr_notice("\"xen_nopvspin\" is deprecated, please use \"nopvspin\" instead\n"); xen_pvspin = false; return 0; } |