| /linux-6.15/tools/perf/util/ |
| H A D | rlimit.c | 18 if (getrlimit(RLIMIT_MEMLOCK, &rlim) == 0) { in rlimit__bump_memlock()
22 if (setrlimit(RLIMIT_MEMLOCK, &rlim) < 0) { in rlimit__bump_memlock()
26 if (setrlimit(RLIMIT_MEMLOCK, &rlim) < 0) in rlimit__bump_memlock()
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| H A D | bpf_counter.h | 90 setrlimit(RLIMIT_MEMLOCK, &rinf); in set_max_rlimit()
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| /linux-6.15/include/uapi/asm-generic/ |
| H A D | resource.h | 34 #ifndef RLIMIT_MEMLOCK
35 # define RLIMIT_MEMLOCK 8 /* max locked-in-memory address space */ macro
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| /linux-6.15/tools/testing/selftests/mm/ |
| H A D | mlock-random-test.c | 34 if (setrlimit(RLIMIT_MEMLOCK, &new)) { in set_cap_limits()
140 getrlimit(RLIMIT_MEMLOCK, &cur); in test_mlock_within_limit()
206 getrlimit(RLIMIT_MEMLOCK, &cur); in test_mlock_outof_limit()
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| H A D | on-fault-limit.c | 15 if (getrlimit(RLIMIT_MEMLOCK, &lims)) in test_limit()
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| H A D | memfd_secret.c | 257 if (setrlimit(RLIMIT_MEMLOCK, &new)) { in set_cap_limits()
280 if (getrlimit(RLIMIT_MEMLOCK, &rlim)) in prepare()
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| H A D | compaction_test.c | 230 if (setrlimit(RLIMIT_MEMLOCK, &lim)) in main()
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| /linux-6.15/arch/alpha/include/uapi/asm/ |
| H A D | resource.h | 12 #define RLIMIT_MEMLOCK 9 /* max locked-in-memory address space */ macro
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| /linux-6.15/arch/mips/include/uapi/asm/ |
| H A D | resource.h | 22 #define RLIMIT_MEMLOCK 9 /* max locked-in-memory address space */ macro
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| /linux-6.15/include/asm-generic/ |
| H A D | resource.h | 21 [RLIMIT_MEMLOCK] = { MLOCK_LIMIT, MLOCK_LIMIT }, \
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| /linux-6.15/drivers/infiniband/hw/hfi1/ |
| H A D | user_pages.c | 41 DIV_ROUND_DOWN_ULL(rlimit(RLIMIT_MEMLOCK), PAGE_SIZE); in hfi1_can_pin_pages()
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| /linux-6.15/Documentation/translations/zh_CN/infiniband/ |
| H A D | user_verbs.rst | 55 算进程的pinned_vm中被固定的内存量，并检查非特权进程是否超过其RLIMIT_MEMLOCK限制。
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| /linux-6.15/mm/ |
| H A D | mlock.c | 42 if (rlimit(RLIMIT_MEMLOCK) != 0) in can_do_mlock()
628 lock_limit = rlimit(RLIMIT_MEMLOCK); in do_mlock()
759 lock_limit = rlimit(RLIMIT_MEMLOCK); in SYSCALL_DEFINE1()
800 lock_limit = rlimit(RLIMIT_MEMLOCK); in user_shm_lock()
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| H A D | util.c | 516 limit = task_rlimit(task, RLIMIT_MEMLOCK) >> PAGE_SHIFT; in __account_locked_vm()
529 locked_vm << PAGE_SHIFT, task_rlimit(task, RLIMIT_MEMLOCK), in __account_locked_vm()
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| /linux-6.15/drivers/infiniband/hw/qib/ |
| H A D | qib_user_pages.c | 101 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in qib_get_user_pages()
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| /linux-6.15/tools/bpf/bpftool/ |
| H A D | common.c | 115 if (getrlimit(RLIMIT_MEMLOCK, &rlim_init)) in known_to_need_rlimit()
123 if (setrlimit(RLIMIT_MEMLOCK, &rlim_cur_zero)) in known_to_need_rlimit()
133 setrlimit(RLIMIT_MEMLOCK, &rlim_init); in known_to_need_rlimit()
147 setrlimit(RLIMIT_MEMLOCK, &rinf); in set_max_rlimit()
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| /linux-6.15/tools/testing/selftests/net/ |
| H A D | reuseport_bpf.c | 442 getrlimit(RLIMIT_MEMLOCK, &rlim_old); in main_ctor()
449 setrlimit(RLIMIT_MEMLOCK, &rlim_new); in main_ctor()
455 setrlimit(RLIMIT_MEMLOCK, &rlim_old); in main_dtor()
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| /linux-6.15/net/xdp/ |
| H A D | xdp_umem.c | 135 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in xdp_umem_account_pages()
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| /linux-6.15/drivers/infiniband/core/ |
| H A D | umem.c | 213 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in ib_umem_get()
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| /linux-6.15/Documentation/infiniband/ |
| H A D | user_verbs.rst | 55 unprivileged processes do not exceed their RLIMIT_MEMLOCK limit.
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| /linux-6.15/tools/testing/vma/ |
| H A D | vma_internal.h | 86 #define RLIMIT_MEMLOCK 8 /* max locked-in-memory address space */ macro
1150 limit_pages = rlimit(RLIMIT_MEMLOCK); in mlock_future_ok()
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| /linux-6.15/Documentation/admin-guide/ |
| H A D | perf-security.rst | 287 RLIMIT_MEMLOCK [11]_ limit, but only for memory regions mapped
292 4128 KiB of memory above the RLIMIT_MEMLOCK limit (ulimit -l) for
301 RLIMIT_MEMLOCK and perf_event_mlock_kb resource constraints are ignored
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| /linux-6.15/drivers/infiniband/hw/usnic/ |
| H A D | usnic_uiom.c | 127 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in usnic_uiom_get_pages()
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| /linux-6.15/arch/s390/kvm/ |
| H A D | pci.c | 209 page_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in account_mem()
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| /linux-6.15/drivers/vfio/ |
| H A D | vfio_iommu_type1.c | 783 task_rlimit(dma->task, RLIMIT_MEMLOCK)); in vfio_pin_page_external()
1479 unsigned long pfn, limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in vfio_pin_map_dma()
1697 unsigned long limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in vfio_iommu_replay()
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