Searched refs:lock_limit (Results 1 – 10 of 10) sorted by relevance
| /Linux-v5.4/mm/ |
| D | mlock.c | 674 unsigned long lock_limit; in do_mlock() local
685 lock_limit = rlimit(RLIMIT_MEMLOCK); in do_mlock()
686 lock_limit >>= PAGE_SHIFT; in do_mlock()
693 if ((locked > lock_limit) && (!capable(CAP_IPC_LOCK))) { in do_mlock()
705 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK)) in do_mlock()
801 unsigned long lock_limit; in SYSCALL_DEFINE1() local
811 lock_limit = rlimit(RLIMIT_MEMLOCK); in SYSCALL_DEFINE1()
812 lock_limit >>= PAGE_SHIFT; in SYSCALL_DEFINE1()
818 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) || in SYSCALL_DEFINE1()
847 unsigned long lock_limit, locked; in user_shm_lock() local
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| D | mremap.c | 476 unsigned long locked, lock_limit; in vma_to_resize() local
478 lock_limit = rlimit(RLIMIT_MEMLOCK); in vma_to_resize()
480 if (locked > lock_limit && !capable(CAP_IPC_LOCK)) in vma_to_resize()
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| D | mmap.c | 1348 unsigned long locked, lock_limit; in mlock_future_check() local
1354 lock_limit = rlimit(RLIMIT_MEMLOCK); in mlock_future_check()
1355 lock_limit >>= PAGE_SHIFT; in mlock_future_check()
1356 if (locked > lock_limit && !capable(CAP_IPC_LOCK)) in mlock_future_check()
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| /Linux-v5.4/drivers/infiniband/hw/qib/ |
| D | qib_user_pages.c | 97 unsigned long locked, lock_limit; in qib_get_user_pages() local
101 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in qib_get_user_pages()
104 if (locked > lock_limit && !capable(CAP_IPC_LOCK)) { in qib_get_user_pages()
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| /Linux-v5.4/drivers/infiniband/core/ |
| D | umem.c | 196 unsigned long lock_limit; in ib_umem_get() local
253 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in ib_umem_get()
256 if (new_pinned > lock_limit && !capable(CAP_IPC_LOCK)) { in ib_umem_get()
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| /Linux-v5.4/net/xdp/ |
| D | xdp_umem.c | 319 unsigned long lock_limit, new_npgs, old_npgs; in xdp_umem_account_pages() local
324 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in xdp_umem_account_pages()
330 if (new_npgs > lock_limit) { in xdp_umem_account_pages()
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| /Linux-v5.4/drivers/infiniband/hw/usnic/ |
| D | usnic_uiom.c | 93 unsigned long lock_limit; in usnic_uiom_get_pages() local
129 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in usnic_uiom_get_pages()
131 if ((locked > lock_limit) && !capable(CAP_IPC_LOCK)) { in usnic_uiom_get_pages()
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| /Linux-v5.4/drivers/misc/mic/scif/ |
| D | scif_rma.c | 278 unsigned long locked, lock_limit; in __scif_check_inc_pinned_vm() local
283 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in __scif_check_inc_pinned_vm()
286 if ((locked > lock_limit) && !capable(CAP_IPC_LOCK)) { in __scif_check_inc_pinned_vm()
290 locked, lock_limit); in __scif_check_inc_pinned_vm()
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| /Linux-v5.4/arch/x86/kvm/ |
| D | svm.c | 1790 unsigned long locked, lock_limit; in sev_pin_memory() local
1803 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in sev_pin_memory()
1804 if (locked > lock_limit && !capable(CAP_IPC_LOCK)) { in sev_pin_memory()
1805 pr_err("SEV: %lu locked pages exceed the lock limit of %lu.\n", locked, lock_limit); in sev_pin_memory()
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| /Linux-v5.4/kernel/events/ |
| D | core.c | 5706 unsigned long locked, lock_limit; in perf_mmap() local
5845 lock_limit = rlimit(RLIMIT_MEMLOCK); in perf_mmap()
5846 lock_limit >>= PAGE_SHIFT; in perf_mmap()
5849 if ((locked > lock_limit) && perf_paranoid_tracepoint_raw() && in perf_mmap()
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