diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 6247e4a8350..c02659f1bd0 100644 --- a/kernel/sched.c +++ b/kernel/sched.c | |||
| @@ -6328,7 +6328,7 @@ int partition_sched_domains(cpumask_t *partition1, cpumask_t *partition2) | |||
| 6328 | } | 6328 | } |
| 6329 | 6329 | ||
| 6330 | #if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT) | 6330 | #if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT) |
| 6331 | int arch_reinit_sched_domains(void) | 6331 | static int arch_reinit_sched_domains(void) |
| 6332 | { | 6332 | { |
| 6333 | int err; | 6333 | int err; |
| 6334 | 6334 | ||
| @@ -6357,24 +6357,6 @@ static ssize_t sched_power_savings_store(const char *buf, size_t count, int smt) | |||
| 6357 | return ret ? ret : count; | 6357 | return ret ? ret : count; |
| 6358 | } | 6358 | } |
| 6359 | 6359 | ||
| 6360 | int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls) | ||
| 6361 | { | ||
| 6362 | int err = 0; | ||
| 6363 | |||
| 6364 | #ifdef CONFIG_SCHED_SMT | ||
| 6365 | if (smt_capable()) | ||
| 6366 | err = sysfs_create_file(&cls->kset.kobj, | ||
| 6367 | &attr_sched_smt_power_savings.attr); | ||
| 6368 | #endif | ||
| 6369 | #ifdef CONFIG_SCHED_MC | ||
| 6370 | if (!err && mc_capable()) | ||
| 6371 | err = sysfs_create_file(&cls->kset.kobj, | ||
| 6372 | &attr_sched_mc_power_savings.attr); | ||
| 6373 | #endif | ||
| 6374 | return err; | ||
| 6375 | } | ||
| 6376 | #endif | ||
| 6377 | |||
| 6378 | #ifdef CONFIG_SCHED_MC | 6360 | #ifdef CONFIG_SCHED_MC |
| 6379 | static ssize_t sched_mc_power_savings_show(struct sys_device *dev, char *page) | 6361 | static ssize_t sched_mc_power_savings_show(struct sys_device *dev, char *page) |
| 6380 | { | 6362 | { |
| @@ -6385,8 +6367,8 @@ static ssize_t sched_mc_power_savings_store(struct sys_device *dev, | |||
| 6385 | { | 6367 | { |
| 6386 | return sched_power_savings_store(buf, count, 0); | 6368 | return sched_power_savings_store(buf, count, 0); |
| 6387 | } | 6369 | } |
| 6388 | SYSDEV_ATTR(sched_mc_power_savings, 0644, sched_mc_power_savings_show, | 6370 | static SYSDEV_ATTR(sched_mc_power_savings, 0644, sched_mc_power_savings_show, |
| 6389 | sched_mc_power_savings_store); | 6371 | sched_mc_power_savings_store); |
| 6390 | #endif | 6372 | #endif |
| 6391 | 6373 | ||
| 6392 | #ifdef CONFIG_SCHED_SMT | 6374 | #ifdef CONFIG_SCHED_SMT |
| @@ -6399,8 +6381,26 @@ static ssize_t sched_smt_power_savings_store(struct sys_device *dev, | |||
| 6399 | { | 6381 | { |
| 6400 | return sched_power_savings_store(buf, count, 1); | 6382 | return sched_power_savings_store(buf, count, 1); |
| 6401 | } | 6383 | } |
| 6402 | SYSDEV_ATTR(sched_smt_power_savings, 0644, sched_smt_power_savings_show, | 6384 | static SYSDEV_ATTR(sched_smt_power_savings, 0644, sched_smt_power_savings_show, |
| 6403 | sched_smt_power_savings_store); | 6385 | sched_smt_power_savings_store); |
| 6386 | #endif | ||
| 6387 | |||
| 6388 | int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls) | ||
| 6389 | { | ||
| 6390 | int err = 0; | ||
| 6391 | |||
| 6392 | #ifdef CONFIG_SCHED_SMT | ||
| 6393 | if (smt_capable()) | ||
| 6394 | err = sysfs_create_file(&cls->kset.kobj, | ||
| 6395 | &attr_sched_smt_power_savings.attr); | ||
| 6396 | #endif | ||
| 6397 | #ifdef CONFIG_SCHED_MC | ||
| 6398 | if (!err && mc_capable()) | ||
| 6399 | err = sysfs_create_file(&cls->kset.kobj, | ||
| 6400 | &attr_sched_mc_power_savings.attr); | ||
| 6401 | #endif | ||
| 6402 | return err; | ||
| 6403 | } | ||
| 6404 | #endif | 6404 | #endif |
| 6405 | 6405 | ||
| 6406 | /* | 6406 | /* |
