Lines Matching refs:MODULE_PARM_DESC

21 MODULE_PARM_DESC(time_secs, "lockup time in seconds, default 0");
25 MODULE_PARM_DESC(time_nsecs, "nanoseconds part of lockup time, default 0");
29 MODULE_PARM_DESC(cooldown_secs, "cooldown time between iterations in seconds, default 0");
33 MODULE_PARM_DESC(cooldown_nsecs, "nanoseconds part of cooldown, default 0");
37 MODULE_PARM_DESC(iterations, "lockup iterations, default 1");
41 MODULE_PARM_DESC(all_cpus, "trigger lockup at all cpus at once");
46 MODULE_PARM_DESC(state, "wait in 'R' running (default), 'D' uninterruptible, 'K' killable, 'S' inte…
50 MODULE_PARM_DESC(use_hrtimer, "use high-resolution timer for sleeping");
54 MODULE_PARM_DESC(iowait, "account sleep time as iowait");
58 MODULE_PARM_DESC(lock_read, "lock read-write locks for read");
62 MODULE_PARM_DESC(lock_single, "acquire locks only at one cpu");
66 MODULE_PARM_DESC(reacquire_locks, "release and reacquire locks/irq/preempt between iterations");
70 MODULE_PARM_DESC(touch_softlockup, "touch soft-lockup watchdog between iterations");
74 MODULE_PARM_DESC(touch_hardlockup, "touch hard-lockup watchdog between iterations");
78 MODULE_PARM_DESC(call_cond_resched, "call cond_resched() between iterations");
82 MODULE_PARM_DESC(measure_lock_wait, "measure lock wait time");
86 MODULE_PARM_DESC(lock_wait_threshold, "print lock wait time longer than this in nanoseconds, defaul…
90 MODULE_PARM_DESC(disable_irq, "disable interrupts: generate hard-lockups");
94 MODULE_PARM_DESC(disable_softirq, "disable bottom-half irq handlers");
98 MODULE_PARM_DESC(disable_preempt, "disable preemption: generate soft-lockups");
102 MODULE_PARM_DESC(lock_rcu, "grab rcu_read_lock: generate rcu stalls");
106 MODULE_PARM_DESC(lock_mmap_sem, "lock mm->mmap_lock: block procfs interfaces");
110 MODULE_PARM_DESC(lock_rwsem_ptr, "lock rw_semaphore at address");
114 MODULE_PARM_DESC(lock_mutex_ptr, "lock mutex at address");
118 MODULE_PARM_DESC(lock_spinlock_ptr, "lock spinlock at address");
122 MODULE_PARM_DESC(lock_rwlock_ptr, "lock rwlock at address");
126 MODULE_PARM_DESC(alloc_pages_nr, "allocate and free pages under locks");
130 MODULE_PARM_DESC(alloc_pages_order, "page order to allocate");
134 MODULE_PARM_DESC(alloc_pages_gfp, "allocate pages with this gfp_mask, default GFP_KERNEL");
138 MODULE_PARM_DESC(alloc_pages_atomic, "allocate pages with GFP_ATOMIC");
142 MODULE_PARM_DESC(reallocate_pages, "free and allocate pages between iterations");
148 MODULE_PARM_DESC(file_path, "file path to test");
152 MODULE_PARM_DESC(lock_inode, "lock file -> inode -> i_rwsem");
156 MODULE_PARM_DESC(lock_mapping, "lock file -> mapping -> i_mmap_rwsem");
160 MODULE_PARM_DESC(lock_sb_umount, "lock file -> sb -> s_umount");