diff options
Diffstat (limited to 'include/linux/torture.h')
| -rw-r--r-- | include/linux/torture.h | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/include/linux/torture.h b/include/linux/torture.h index 7f65bd1dd307..0910c5803f35 100644 --- a/include/linux/torture.h +++ b/include/linux/torture.h @@ -32,11 +32,27 @@ #define TOROUT_STRING(s) \ pr_alert("%s" TORTURE_FLAG " %s\n", torture_type, s) #define VERBOSE_TOROUT_STRING(s) \ - do { if (verbose) pr_alert("%s" TORTURE_FLAG " %s\n", torture_type, s); } while (0) +do { \ + if (verbose) { \ + verbose_torout_sleep(); \ + pr_alert("%s" TORTURE_FLAG " %s\n", torture_type, s); \ + } \ +} while (0) #define VERBOSE_TOROUT_ERRSTRING(s) \ - do { if (verbose) pr_alert("%s" TORTURE_FLAG "!!! %s\n", torture_type, s); } while (0) +do { \ + if (verbose) { \ + verbose_torout_sleep(); \ + pr_alert("%s" TORTURE_FLAG "!!! %s\n", torture_type, s); \ + } \ +} while (0) +void verbose_torout_sleep(void); /* Definitions for online/offline exerciser. */ +#ifdef CONFIG_HOTPLUG_CPU +int torture_num_online_cpus(void); +#else /* #ifdef CONFIG_HOTPLUG_CPU */ +static inline int torture_num_online_cpus(void) { return 1; } +#endif /* #else #ifdef CONFIG_HOTPLUG_CPU */ typedef void torture_ofl_func(void); bool torture_offline(int cpu, long *n_onl_attempts, long *n_onl_successes, unsigned long *sum_offl, int *min_onl, int *max_onl); @@ -61,6 +77,13 @@ static inline void torture_random_init(struct torture_random_state *trsp) trsp->trs_count = 0; } +/* Definitions for high-resolution-timer sleeps. */ +int torture_hrtimeout_ns(ktime_t baset_ns, u32 fuzzt_ns, struct torture_random_state *trsp); +int torture_hrtimeout_us(u32 baset_us, u32 fuzzt_ns, struct torture_random_state *trsp); +int torture_hrtimeout_ms(u32 baset_ms, u32 fuzzt_us, struct torture_random_state *trsp); +int torture_hrtimeout_jiffies(u32 baset_j, struct torture_random_state *trsp); +int torture_hrtimeout_s(u32 baset_s, u32 fuzzt_ms, struct torture_random_state *trsp); + /* Task shuffler, which causes CPUs to occasionally go idle. */ void torture_shuffle_task_register(struct task_struct *tp); int torture_shuffle_init(long shuffint); |