diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/smp-cps.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index 06512171fd19..1061bd2e7e9c 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -27,14 +27,25 @@ #include <asm/time.h> #include <asm/uasm.h> +static bool threads_disabled; static DECLARE_BITMAP(core_power, NR_CPUS); struct core_boot_config *mips_cps_core_bootcfg; +static int __init setup_nothreads(char *s) +{ + threads_disabled = true; + return 0; +} +early_param("nothreads", setup_nothreads); + static unsigned core_vpe_count(unsigned core) { unsigned cfg; + if (threads_disabled) + return 1; + if ((!config_enabled(CONFIG_MIPS_MT_SMP) || !cpu_has_mipsmt) && (!config_enabled(CONFIG_CPU_MIPSR6) || !cpu_has_vp)) return 1; |