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Searched refs:mm_count (Results 1 – 16 of 16) sorted by relevance

/linux/Documentation/translations/zh_CN/mm/
H A Dactive_mm.rst16 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。
/linux/include/linux/sched/
H A Dmm.h33 * of &mm_struct.mm_count vs &mm_struct.mm_users.
37 atomic_inc(&mm->mm_count); in mmgrab()
54 if (unlikely(atomic_dec_and_test(&mm->mm_count))) in mmdrop()
77 if (atomic_dec_and_test(&mm->mm_count)) in mmdrop_sched()
129 * of &mm_struct.mm_count vs &mm_struct.mm_users.
/linux/mm/
H A Dinit-mm.c36 .mm_count = ATOMIC_INIT(1),
H A Dmmu_notifier.c36 * critical section and it's released only when mm_count reaches zero
298 * can't go away from under us as exit_mmap holds an mm_count pin
345 * one mm_count is held by exit_mmap. in mn_hlist_release()
788 * This releases the mm_count pin automatically and frees the mm
800 BUG_ON(atomic_read(&mm->mm_count) <= 0); in mmu_notifier_unregister()
833 BUG_ON(atomic_read(&mm->mm_count) <= 0); in mmu_notifier_unregister()
H A Ddebug.c179 "pgd %px mm_users %d mm_count %d pgtables_bytes %lu map_count %d\n" in dump_mm()
205 atomic_read(&mm->mm_count), in dump_mm()
/linux/Documentation/mm/
H A Dactive_mm.rst5 Note, the mm_count refcount may no longer include the "lazy" users
63 and a "mm_count" counter that is the number of "lazy" users (ie anonymous
71 released because "mm_count" becomes zero.
/linux/fs/proc/
H A Dtask_nommu.c40 if (atomic_read(&mm->mm_count) > 1 || in task_mem()
50 if (atomic_read(&mm->mm_count) > 1) in task_mem()
/linux/arch/x86/kernel/
H A Dtboot.c101 .mm_count = ATOMIC_INIT(1),
/linux/include/linux/
H A Dmm_types.h940 * @mm_count: The number of references to &struct
946 atomic_t mm_count; member
977 * @mm_count (which may then free the &struct mm_struct if
978 * @mm_count also drops to 0).
/linux/Documentation/translations/zh_CN/process/
H A Dcoding-style.rst694 mm_count)，和文件系统 (``struct super_block``: s_count 和 s_active) 中找到。
/linux/Documentation/translations/zh_TW/process/
H A Dcoding-style.rst708 mm_count)，和文件系統 (``struct super_block``: s_count 和 s_active) 中找到。
/linux/drivers/firmware/efi/
H A Defi.c71 .mm_count = ATOMIC_INIT(1),
/linux/kernel/
H A Dfork.c658 * - After mm_users or mm_count reaches zero, switching away from the in cleanup_lazy_tlbs()
708 if (unlikely(atomic_dec_and_test(&mm->mm_count))) { in mmdrop_async()
1036 atomic_set(&mm->mm_count, 1); in mm_init()
/linux/Documentation/translations/it_IT/process/
H A Dcoding-style.rst783 mm_count), e nel codice dei filesystem (``struct super_block``: s_count e
/linux/Documentation/process/
H A Dcoding-style.rst788 memory management (``struct mm_struct``: mm_users and mm_count), and in
/linux/Documentation/translations/sp_SP/process/
H A Dcoding-style.rst819 mm_users y mm_count), y en código del sistema de archivos