Searched refs:lock_limit (Results 1 – 6 of 6) sorted by relevance
131 unsigned long lock_limit, new_npgs, old_npgs; in xdp_umem_account_pages() local136 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in xdp_umem_account_pages()142 if (new_npgs > lock_limit) { in xdp_umem_account_pages()
169 unsigned long lock_limit; in ib_umem_get() local222 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in ib_umem_get()225 if (new_pinned > lock_limit && !capable(CAP_IPC_LOCK)) { in ib_umem_get()
93 unsigned long lock_limit; in usnic_uiom_get_pages() local127 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; in usnic_uiom_get_pages()129 if ((locked > lock_limit) && !capable(CAP_IPC_LOCK)) { in usnic_uiom_get_pages()
1104 unsigned long lock_limit, sz2pin, nchunks, i; in vhost_vdpa_pa_map() local1125 lock_limit = PFN_DOWN(rlimit(RLIMIT_MEMLOCK)); in vhost_vdpa_pa_map()1126 if (npages + atomic64_read(&dev->mm->pinned_vm) > lock_limit) { in vhost_vdpa_pa_map()
1218 unsigned long npages, lock_limit; in vduse_dev_reg_umem() local1241 lock_limit = PFN_DOWN(rlimit(RLIMIT_MEMLOCK)); in vduse_dev_reg_umem()1242 if (npages + atomic64_read(¤t->mm->pinned_vm) > lock_limit) in vduse_dev_reg_umem()
7218 unsigned long user_locked, user_lock_limit, locked, lock_limit; in perf_mmap_calc_limits() local7244 lock_limit = rlimit(RLIMIT_MEMLOCK); in perf_mmap_calc_limits()7245 lock_limit >>= PAGE_SHIFT; in perf_mmap_calc_limits()7248 return locked <= lock_limit || !perf_is_paranoid() || capable(CAP_IPC_LOCK); in perf_mmap_calc_limits()