Searched refs:mm_count (Results 1 – 15 of 15) sorted by relevance
59 计数器，即有多少 “真正的地址空间用户”，另一个是 “mm_count”计数器，即 “lazy”65 个真正的线程，这个 “僵尸” mm就会被释放，因为 “mm_count”变成了零。
37 atomic_inc(&mm->mm_count); in mmgrab()49 if (unlikely(atomic_dec_and_test(&mm->mm_count))) in mmdrop()72 if (atomic_dec_and_test(&mm->mm_count)) in mmdrop_sched()
34 .mm_count = ATOMIC_INIT(1),
190 atomic_read(&mm->mm_count), in dump_mm()
823 BUG_ON(atomic_read(&mm->mm_count) <= 0); in mmu_notifier_unregister()856 BUG_ON(atomic_read(&mm->mm_count) <= 0); in mmu_notifier_unregister()
40 if (atomic_read(&mm->mm_count) > 1 || in task_mem()50 if (atomic_read(&mm->mm_count) > 1) in task_mem()
59 and a "mm_count" counter that is the number of "lazy" users (ie anonymous67 released because "mm_count" becomes zero.
101 .mm_count = ATOMIC_INIT(1),
558 atomic_t mm_count; member
626 mm_count)，和文件系統 (``struct super_block``: s_count 和 s_active) 中找到。
705 mm_count)，和文件系统 (``struct super_block``: s_count 和 s_active) 中找到。
64 .mm_count = ATOMIC_INIT(1),
808 if (unlikely(atomic_dec_and_test(&mm->mm_count))) { in mmdrop_async()1116 atomic_set(&mm->mm_count, 1); in mm_init()
791 mm_count), e nel codice dei filesystem (``struct super_block``: s_count e
793 memory management (``struct mm_struct``: mm_users and mm_count), and in