Searched refs:lock_limit (Results 1 - 10 of 10) sorted by relevance

/linux-master/drivers/infiniband/hw/qib/
H A Dqib_user_pages.c97 unsigned long locked, lock_limit; local
101 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
104 if (locked > lock_limit && !capable(CAP_IPC_LOCK)) {
/linux-master/mm/
H A Dmlock.c626 unsigned long lock_limit; local
637 lock_limit = rlimit(RLIMIT_MEMLOCK);
638 lock_limit >>= PAGE_SHIFT;
645 if ((locked > lock_limit) && (!capable(CAP_IPC_LOCK))) {
657 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
755 unsigned long lock_limit; local
765 lock_limit = rlimit(RLIMIT_MEMLOCK);
766 lock_limit >>= PAGE_SHIFT;
772 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
801 unsigned long lock_limit, locke local
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/linux-master/drivers/infiniband/core/
H A Dumem.c147 unsigned long lock_limit; local
197 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
200 if (new_pinned > lock_limit && !capable(CAP_IPC_LOCK)) {
/linux-master/net/xdp/
H A Dxdp_umem.c130 unsigned long lock_limit, new_npgs, old_npgs; local
135 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
141 if (new_npgs > lock_limit) {
/linux-master/drivers/infiniband/hw/usnic/
H A Dusnic_uiom.c93 unsigned long lock_limit; local
127 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
129 if ((locked > lock_limit) && !capable(CAP_IPC_LOCK)) {
/linux-master/drivers/iommu/iommufd/
H A Dpages.c806 unsigned long lock_limit; local
810 lock_limit = task_rlimit(pages->source_task, RLIMIT_MEMLOCK) >>
815 if (new_pages > lock_limit)
/linux-master/drivers/vhost/
H A Dvdpa.c1095 unsigned long lock_limit, sz2pin, nchunks, i; local
1116 lock_limit = PFN_DOWN(rlimit(RLIMIT_MEMLOCK));
1117 if (npages + atomic64_read(&dev->mm->pinned_vm) > lock_limit) {
/linux-master/arch/x86/kvm/svm/
H A Dsev.c409 unsigned long locked, lock_limit; local
425 lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
426 if (locked > lock_limit && !capable(CAP_IPC_LOCK)) {
427 pr_err("SEV: %lu locked pages exceed the lock limit of %lu.\n", locked, lock_limit);
/linux-master/drivers/vdpa/vdpa_user/
H A Dvduse_dev.c1064 unsigned long npages, lock_limit; local
1087 lock_limit = PFN_DOWN(rlimit(RLIMIT_MEMLOCK));
1088 if (npages + atomic64_read(&current->mm->pinned_vm) > lock_limit)
/linux-master/kernel/events/
H A Dcore.c6443 unsigned long locked, lock_limit; local
6587 lock_limit = rlimit(RLIMIT_MEMLOCK);
6588 lock_limit >>= PAGE_SHIFT;
6591 if ((locked > lock_limit) && perf_is_paranoid() &&

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