Searched refs:mm_count (Results 1 – 6 of 6) sorted by relevance
16 注意，在配置了 CONFIG_MMU_LAZY_TLB_REFCOUNT=n 的内核中，mm_count 引用计数64 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”70 个真正的线程，这个 “僵尸” mm就会被释放，因为 “mm_count”变成了零。
5 Note, the mm_count refcount may no longer include the "lazy" users63 and a "mm_count" counter that is the number of "lazy" users (ie anonymous71 released because "mm_count" becomes zero.
40 if (atomic_read(&mm->mm_count) > 1 || in task_mem()50 if (atomic_read(&mm->mm_count) > 1) in task_mem()
1189 atomic_t mm_count; member
757 if (unlikely(atomic_dec_and_test(&mm->mm_count))) { in mmdrop_async()1096 atomic_set(&mm->mm_count, 1); in mm_init()
786 mm_count), e nel codice dei filesystem (``struct super_block``: s_count e