Searched refs:lock_limit (Results 1 – 12 of 12) sorted by relevance
| /linux-4.4.14/mm/ |
| D | mlock.c | 610 unsigned long lock_limit; in do_mlock() local
621 lock_limit = rlimit(RLIMIT_MEMLOCK); in do_mlock()
622 lock_limit >>= PAGE_SHIFT; in do_mlock()
630 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK)) in do_mlock()
723 unsigned long lock_limit; in SYSCALL_DEFINE1() local
735 lock_limit = rlimit(RLIMIT_MEMLOCK); in SYSCALL_DEFINE1()
736 lock_limit >>= PAGE_SHIFT; in SYSCALL_DEFINE1()
741 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) || in SYSCALL_DEFINE1()
769 unsigned long lock_limit, locked; in user_shm_lock() local
773 lock_limit = rlimit(RLIMIT_MEMLOCK); in user_shm_lock()
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| D | mremap.c | 374 unsigned long locked, lock_limit; in vma_to_resize() local
376 lock_limit = rlimit(RLIMIT_MEMLOCK); in vma_to_resize()
378 if (locked > lock_limit && !capable(CAP_IPC_LOCK)) in vma_to_resize()
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| D | mmap.c | 1250 unsigned long locked, lock_limit; in mlock_future_check() local
1256 lock_limit = rlimit(RLIMIT_MEMLOCK); in mlock_future_check()
1257 lock_limit >>= PAGE_SHIFT; in mlock_future_check()
1258 if (locked > lock_limit && !capable(CAP_IPC_LOCK)) in mlock_future_check()
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| /linux-4.4.14/drivers/staging/rdma/hfi1/ |
| D | user_pages.c | 74 unsigned long lock_limit; in __hfi1_get_user_pages() local
78 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in __hfi1_get_user_pages()
80 if (num_pages > lock_limit && !capable(CAP_IPC_LOCK)) { in __hfi1_get_user_pages()
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| /linux-4.4.14/drivers/infiniband/hw/qib/ |
| D | qib_user_pages.c | 57 unsigned long lock_limit; in __qib_get_user_pages() local
61 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in __qib_get_user_pages()
63 if (num_pages > lock_limit && !capable(CAP_IPC_LOCK)) { in __qib_get_user_pages()
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| /linux-4.4.14/drivers/staging/rdma/ipath/ |
| D | ipath_user_pages.c | 58 unsigned long lock_limit; in __ipath_get_user_pages() local
62 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in __ipath_get_user_pages()
64 if (num_pages > lock_limit) { in __ipath_get_user_pages()
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| /linux-4.4.14/drivers/infiniband/core/ |
| D | umem.c | 90 unsigned long lock_limit; in ib_umem_get() local
169 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in ib_umem_get()
171 if ((locked > lock_limit) && !capable(CAP_IPC_LOCK)) { in ib_umem_get()
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| /linux-4.4.14/arch/powerpc/mm/ |
| D | mmu_context_iommu.c | 35 long ret = 0, locked, lock_limit; in mm_iommu_adjust_locked_vm() local
44 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in mm_iommu_adjust_locked_vm()
45 if (locked > lock_limit && !capable(CAP_IPC_LOCK)) in mm_iommu_adjust_locked_vm()
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| /linux-4.4.14/drivers/infiniband/hw/usnic/ |
| D | usnic_uiom.c | 107 unsigned long lock_limit; in usnic_uiom_get_pages() local
134 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in usnic_uiom_get_pages()
136 if ((locked > lock_limit) && !capable(CAP_IPC_LOCK)) { in usnic_uiom_get_pages()
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| /linux-4.4.14/drivers/vfio/ |
| D | vfio_iommu_spapr_tce.c | 36 long ret = 0, locked, lock_limit; in try_increment_locked_vm() local
46 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in try_increment_locked_vm()
47 if (locked > lock_limit && !capable(CAP_IPC_LOCK)) in try_increment_locked_vm()
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| /linux-4.4.14/drivers/misc/mic/scif/ |
| D | scif_rma.c | 294 unsigned long locked, lock_limit; in __scif_check_inc_pinned_vm() local
301 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in __scif_check_inc_pinned_vm()
302 if ((locked > lock_limit) && !capable(CAP_IPC_LOCK)) { in __scif_check_inc_pinned_vm()
305 locked, lock_limit); in __scif_check_inc_pinned_vm()
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| /linux-4.4.14/kernel/events/ |
| D | core.c | 4736 unsigned long locked, lock_limit; in perf_mmap() local
4863 lock_limit = rlimit(RLIMIT_MEMLOCK); in perf_mmap()
4864 lock_limit >>= PAGE_SHIFT; in perf_mmap()
4867 if ((locked > lock_limit) && perf_paranoid_tracepoint_raw() && in perf_mmap()
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