Searched refs:lock_mmap_sem (Results 1 - 1 of 1) sorted by relevance

/linux-master/lib/
H A Dtest_lockup.c104 static bool lock_mmap_sem; variable
105 module_param(lock_mmap_sem, bool, 0400);
106 MODULE_PARM_DESC(lock_mmap_sem, "lock mm->mmap_lock: block procfs interfaces");
192 if (lock_mmap_sem && master) {
277 if (lock_mmap_sem && master) {
528 if (lock_mmap_sem && !main_task->mm) {

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