diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/cpu.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/tile/tilegx.c | 6 |
2 files changed, 13 insertions, 4 deletions
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 321cd7b4d817..a73ab95558f5 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -18,6 +18,7 @@ #include <linux/cpufeature.h> #include <linux/tick.h> #include <linux/pm_qos.h> +#include <linux/sched/isolation.h> #include "base.h" @@ -271,8 +272,16 @@ static ssize_t print_cpus_isolated(struct device *dev, struct device_attribute *attr, char *buf) { int n = 0, len = PAGE_SIZE-2; + cpumask_var_t isolated; - n = scnprintf(buf, len, "%*pbl\n", cpumask_pr_args(cpu_isolated_map)); + if (!alloc_cpumask_var(&isolated, GFP_KERNEL)) + return -ENOMEM; + + cpumask_andnot(isolated, cpu_possible_mask, + housekeeping_cpumask(HK_FLAG_DOMAIN)); + n = scnprintf(buf, len, "%*pbl\n", cpumask_pr_args(isolated)); + + free_cpumask_var(isolated); return n; } diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index c00102b8145a..b3e5816a4678 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b/drivers/net/ethernet/tile/tilegx.c @@ -40,7 +40,7 @@ #include <linux/tcp.h> #include <linux/net_tstamp.h> #include <linux/ptp_clock_kernel.h> -#include <linux/tick.h> +#include <linux/sched/isolation.h> #include <asm/checksum.h> #include <asm/homecache.h> @@ -2270,8 +2270,8 @@ static int __init tile_net_init_module(void) tile_net_dev_init(name, mac); if (!network_cpus_init()) - cpumask_and(&network_cpus_map, housekeeping_cpumask(), - cpu_online_mask); + cpumask_and(&network_cpus_map, + housekeeping_cpumask(HK_FLAG_MISC), cpu_online_mask); return 0; } |