new_pinned 200 drivers/infiniband/core/umem.c unsigned long new_pinned; new_pinned 258 drivers/infiniband/core/umem.c new_pinned = atomic64_add_return(npages, &mm->pinned_vm); new_pinned 259 drivers/infiniband/core/umem.c if (new_pinned > lock_limit && !capable(CAP_IPC_LOCK)) {