Searched refs:RLIMIT_MEMLOCK (Results 1 - 25 of 34) sorted by last modified time
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/linux-master/net/core/ |
H A D | skbuff.c | 1656 rlim = rlimit(RLIMIT_MEMLOCK);
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/linux-master/arch/x86/kvm/svm/ |
H A D | sev.c | 425 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
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/linux-master/tools/lib/bpf/ |
H A D | libbpf.c | 275 err = getrlimit(RLIMIT_MEMLOCK, &limit); 4908 pr_warn("Failed to bump RLIMIT_MEMLOCK (err = %d), you might need to do it explicitly!\n", ret); 4919 "(CONFIG_BPF_SYSCALL=y) and/or that RLIMIT_MEMLOCK is "
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H A D | bpf.c | 98 /* Probe whether kernel switched from memlock-based (RLIMIT_MEMLOCK) to 151 /* if kernel supports memcg-based accounting, skip bumping RLIMIT_MEMLOCK */ 157 /* zero memlock_rlim_max disables auto-bumping RLIMIT_MEMLOCK */ 162 if (setrlimit(RLIMIT_MEMLOCK, &rlim))
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/linux-master/mm/ |
H A D | mmap.c | 1173 limit_pages = rlimit(RLIMIT_MEMLOCK);
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H A D | util.c | 491 * @task: task used to check RLIMIT_MEMLOCK 492 * @bypass_rlim: %true if checking RLIMIT_MEMLOCK should be skipped 499 * * -ENOMEM if RLIMIT_MEMLOCK would be exceeded. 512 limit = task_rlimit(task, RLIMIT_MEMLOCK) >> PAGE_SHIFT; 525 locked_vm << PAGE_SHIFT, task_rlimit(task, RLIMIT_MEMLOCK), 542 * * -ENOMEM if RLIMIT_MEMLOCK would be exceeded.
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H A D | mlock.c | 42 if (rlimit(RLIMIT_MEMLOCK) != 0) 637 lock_limit = rlimit(RLIMIT_MEMLOCK); 765 lock_limit = rlimit(RLIMIT_MEMLOCK); 806 lock_limit = rlimit(RLIMIT_MEMLOCK);
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/linux-master/drivers/vhost/ |
H A D | vdpa.c | 1116 lock_limit = PFN_DOWN(rlimit(RLIMIT_MEMLOCK));
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/linux-master/drivers/vdpa/vdpa_user/ |
H A D | vduse_dev.c | 1087 lock_limit = PFN_DOWN(rlimit(RLIMIT_MEMLOCK));
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/linux-master/drivers/vfio/ |
H A D | vfio_iommu_type1.c | 664 pr_warn("%s: RLIMIT_MEMLOCK (%ld) exceeded\n", 755 pr_warn("%s: Task %s (%d) RLIMIT_MEMLOCK " 758 task_rlimit(dma->task, RLIMIT_MEMLOCK)); 1453 unsigned long pfn, limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; 1632 * external interfaces for mdev devices. RLIMIT_MEMLOCK requires a 1671 unsigned long limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
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/linux-master/tools/testing/selftests/mm/ |
H A D | on-fault-limit.c | 15 if (getrlimit(RLIMIT_MEMLOCK, &lims))
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H A D | mlock-random-test.c | 34 if (setrlimit(RLIMIT_MEMLOCK, &new)) { 140 getrlimit(RLIMIT_MEMLOCK, &cur); 206 getrlimit(RLIMIT_MEMLOCK, &cur);
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H A D | compaction_test.c | 186 if (setrlimit(RLIMIT_MEMLOCK, &lim))
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H A D | memfd_secret.c | 218 if (setrlimit(RLIMIT_MEMLOCK, &new)) { 241 if (getrlimit(RLIMIT_MEMLOCK, &rlim))
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/linux-master/kernel/ |
H A D | user_namespace.c | 145 set_userns_rlimit_max(ns, UCOUNT_RLIMIT_MEMLOCK, rlimit(RLIMIT_MEMLOCK));
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/linux-master/kernel/events/ |
H A D | core.c | 6587 lock_limit = rlimit(RLIMIT_MEMLOCK);
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/linux-master/fs/proc/ |
H A D | base.c | 586 [RLIMIT_MEMLOCK] = {"Max locked memory", "bytes"},
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/linux-master/net/xdp/ |
H A D | xdp_umem.c | 135 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
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/linux-master/io_uring/ |
H A D | rsrc.c | 49 page_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
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/linux-master/ipc/ |
H A D | shm.c | 1199 if (cmd == SHM_LOCK && !rlimit(RLIMIT_MEMLOCK)) {
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/linux-master/drivers/infiniband/core/ |
H A D | umem.c | 197 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
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/linux-master/tools/perf/util/ |
H A D | rlimit.c | 18 if (getrlimit(RLIMIT_MEMLOCK, &rlim) == 0) { 22 if (setrlimit(RLIMIT_MEMLOCK, &rlim) < 0) { 26 if (setrlimit(RLIMIT_MEMLOCK, &rlim) < 0)
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/linux-master/drivers/iommu/iommufd/ |
H A D | pages.c | 810 lock_limit = task_rlimit(pages->source_task, RLIMIT_MEMLOCK) >>
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/linux-master/drivers/infiniband/hw/hfi1/ |
H A D | user_pages.c | 37 * Perform RLIMIT_MEMLOCK based checks unless CAP_IPC_LOCK is present. 41 DIV_ROUND_DOWN_ULL(rlimit(RLIMIT_MEMLOCK), PAGE_SIZE); 51 * Only allow 1/4 of the user's RLIMIT_MEMLOCK to be used for HFI 53 * existing user contexts. Note that if RLIMIT_MEMLOCK is
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/linux-master/arch/s390/kvm/ |
H A D | pci.c | 209 page_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
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