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Searched refs:MADV_MERGEABLE (Results 1 – 18 of 18) sorted by relevance

/Linux-v6.1/Documentation/translations/zh_CN/admin-guide/mm/
Dksm.rst41 int madvise(addr, length, MADV_MERGEABLE)
51 如果KSM未被配置到正在运行的内核中，则madvise MADV_MERGEABLE 和 MADV_UNMERGEABLE
53 调用通常会成功：即使KSM守护程序当前没有运行，MADV_MERGEABLE 仍然会在KSM守护程序
55 应用于从未标记为MADV_MERGEABLE的范围。
57 如果一块内存区域必须被拆分为至少一个新的MADV_MERGEABLE区域或MADV_UNMERGEABLE区域，
130 KSM与MADV_MERGEABLE的工作有效性体现于 ``/sys/kernel/mm/ksm/`` 路径下的接口：
/Linux-v6.1/Documentation/admin-guide/mm/
Dksm.rst39 int madvise(addr, length, MADV_MERGEABLE)
52 If KSM is not configured into the running kernel, madvise MADV_MERGEABLE
55 KSM daemon is not currently running, MADV_MERGEABLE still registers
58 MADV_UNMERGEABLE is applied to a range which was never MADV_MERGEABLE.
60 If a region of memory must be split into at least one new MADV_MERGEABLE
69 Applications should be considerate in their use of MADV_MERGEABLE,
160 The effectiveness of KSM and MADV_MERGEABLE is shown in ``/sys/kernel/mm/ksm/``:
181 indicate poor use of madvise MADV_MERGEABLE.
230 range of madvise(, , MADV_MERGEABLE).
/Linux-v6.1/tools/arch/xtensa/include/uapi/asm/
Dmman.h11 #define MADV_MERGEABLE 12 macro
/Linux-v6.1/tools/arch/alpha/include/uapi/asm/
Dmman.h11 #define MADV_MERGEABLE 12 macro
/Linux-v6.1/tools/arch/mips/include/uapi/asm/
Dmman.h12 #define MADV_MERGEABLE 12 macro
/Linux-v6.1/tools/arch/parisc/include/uapi/asm/
Dmman.h11 #define MADV_MERGEABLE 65 macro
/Linux-v6.1/include/uapi/asm-generic/
Dmman-common.h59 #define MADV_MERGEABLE 12 /* KSM may merge identical pages */ macro
/Linux-v6.1/tools/include/uapi/asm-generic/
Dmman-common.h59 #define MADV_MERGEABLE 12 /* KSM may merge identical pages */ macro
/Linux-v6.1/arch/xtensa/include/uapi/asm/
Dmman.h93 #define MADV_MERGEABLE 12 /* KSM may merge identical pages */ macro
/Linux-v6.1/arch/parisc/include/uapi/asm/
Dmman.h60 #define MADV_MERGEABLE 65 /* KSM may merge identical pages */ macro
/Linux-v6.1/arch/alpha/include/uapi/asm/
Dmman.h58 #define MADV_MERGEABLE 12 /* KSM may merge identical pages */ macro
/Linux-v6.1/arch/mips/include/uapi/asm/
Dmman.h84 #define MADV_MERGEABLE 12 /* KSM may merge identical pages */ macro
/Linux-v6.1/tools/testing/selftests/arm64/mte/
Dcheck_ksm_options.c116 ret = madvise(ptr, TEST_UNIT * page_sz, MADV_MERGEABLE); in check_madvise_options()
/Linux-v6.1/mm/
Dmadvise.c1063 case MADV_MERGEABLE: in madvise_vma_behavior()
1164 case MADV_MERGEABLE: in madvise_behavior_valid()
Dksm.c2448 case MADV_MERGEABLE: in ksm_madvise()
DKconfig659 until a program has madvised that an area is MADV_MERGEABLE, and
/Linux-v6.1/tools/testing/selftests/vm/
Dksm_tests.c177 if (madvise(addr, size, MADV_MERGEABLE)) { in ksm_merge_pages()
/Linux-v6.1/arch/powerpc/kvm/
Dbook3s_hv_uvmem.c398 int merge_flag = (merge) ? MADV_MERGEABLE : MADV_UNMERGEABLE; in kvmppc_memslot_page_merge()