| /openbmc/linux/drivers/infiniband/hw/hfi1/ |
| H A D | user_pages.c | 47 if (atomic64_read(&mm->pinned_vm) + npages > ulimit_pages) in hfi1_can_pin_pages()
90 atomic64_add(ret, &mm->pinned_vm); in hfi1_acquire_user_pages()
101 atomic64_sub(npages, &mm->pinned_vm); in hfi1_release_user_pages()
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| /openbmc/linux/drivers/infiniband/hw/qib/ |
| H A D | qib_user_pages.c | 102 locked = atomic64_add_return(num_pages, ¤t->mm->pinned_vm); in qib_get_user_pages()
126 atomic64_sub(num_pages, ¤t->mm->pinned_vm); in qib_get_user_pages()
136 atomic64_sub(num_pages, ¤t->mm->pinned_vm); in qib_release_user_pages()
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| /openbmc/linux/drivers/infiniband/core/ |
| H A D | umem.c | 199 new_pinned = atomic64_add_return(npages, &mm->pinned_vm); in ib_umem_get()
201 atomic64_sub(npages, &mm->pinned_vm); in ib_umem_get()
246 atomic64_sub(ib_umem_num_pages(umem), &mm->pinned_vm); in ib_umem_get()
273 atomic64_sub(ib_umem_num_pages(umem), &umem->owning_mm->pinned_vm); in ib_umem_release()
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| /openbmc/linux/Documentation/translations/zh_CN/infiniband/ |
| H A D | user_verbs.rst | 55 算进程的pinned_vm中被固定的内存量，并检查非特权进程是否超过其RLIMIT_MEMLOCK限制。
57 被多次固定的页面在每次被固定时都会被计数，所以pinned_vm的值可能会高估一个进程所
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| /openbmc/linux/drivers/infiniband/sw/siw/ |
| H A D | siw_mem.c | 82 atomic64_sub(umem->num_pages, &mm_s->pinned_vm); in siw_umem_release()
401 if (atomic64_add_return(num_pages, &mm_s->pinned_vm) > mlock_limit) { in siw_umem_get()
444 atomic64_sub(num_pages, &mm_s->pinned_vm); in siw_umem_get()
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| /openbmc/linux/Documentation/infiniband/ |
| H A D | user_verbs.rst | 54 amount of memory pinned in the process's pinned_vm, and checks that
58 pinned, so the value of pinned_vm may be an overestimate of the
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| /openbmc/linux/drivers/infiniband/hw/usnic/ |
| H A D | usnic_uiom.c | 126 locked = atomic64_add_return(npages, ¤t->mm->pinned_vm); in usnic_uiom_get_pages()
181 atomic64_sub(npages, ¤t->mm->pinned_vm); in usnic_uiom_get_pages()
433 atomic64_sub(usnic_uiom_num_pages(uiomr), &uiomr->owning_mm->pinned_vm); in usnic_uiom_reg_release()
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| /openbmc/linux/mm/ |
| H A D | debug.c | 202 (u64)atomic64_read(&mm->pinned_vm), in dump_mm()
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| /openbmc/linux/arch/s390/kvm/ |
| H A D | pci.c | 201 atomic64_sub(nr_pages, ¤t->mm->pinned_vm); in unaccount_mem()
219 atomic64_add(nr_pages, ¤t->mm->pinned_vm); in account_mem()
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| /openbmc/linux/drivers/vhost/ |
| H A D | vdpa.c | 834 atomic64_sub(PFN_DOWN(map->size), &dev->mm->pinned_vm); in vhost_vdpa_pa_unmap()
918 atomic64_add(PFN_DOWN(size), &dev->mm->pinned_vm); in vhost_vdpa_map()
1022 if (npages + atomic64_read(&dev->mm->pinned_vm) > lock_limit) { in vhost_vdpa_pa_map()
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| /openbmc/linux/io_uring/ |
| H A D | rsrc.c | 67 atomic64_sub(nr_pages, &ctx->mm_account->pinned_vm); in io_unaccount_mem()
81 atomic64_add(nr_pages, &ctx->mm_account->pinned_vm); in io_account_mem()
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| /openbmc/linux/include/linux/ |
| H A D | mm_types.h | 854 atomic64_t pinned_vm; /* Refcount permanently increased */ member
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| /openbmc/linux/drivers/vdpa/vdpa_user/ |
| H A D | vduse_dev.c | 1016 atomic64_sub(dev->umem->npages, &dev->umem->mm->pinned_vm); in vduse_dev_dereg_umem()
1057 if (npages + atomic64_read(¤t->mm->pinned_vm) > lock_limit) in vduse_dev_reg_umem()
1072 atomic64_add(npages, ¤t->mm->pinned_vm); in vduse_dev_reg_umem()
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| /openbmc/linux/drivers/iommu/iommufd/ |
| H A D | pages.c | 880 atomic64_add(npages, &pages->source_mm->pinned_vm); in do_update_pinned()
882 atomic64_sub(npages, &pages->source_mm->pinned_vm); in do_update_pinned()
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| /openbmc/linux/fs/proc/ |
| H A D | task_mmu.c | 63 SEQ_PUT_DEC(" kB\nVmPin:\t", atomic64_read(&mm->pinned_vm)); in task_mem()
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| /openbmc/linux/kernel/ |
| H A D | fork.c | 1274 atomic64_set(&mm->pinned_vm, 0); in mm_init()
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| /openbmc/linux/kernel/events/ |
| H A D | core.c | 6387 atomic64_sub(rb->aux_mmap_locked, &vma->vm_mm->pinned_vm); in perf_mmap_close()
6462 atomic64_sub(mmap_locked, &vma->vm_mm->pinned_vm); in perf_mmap_close()
6626 * charge the rest from pinned_vm in perf_mmap()
6634 locked = atomic64_read(&vma->vm_mm->pinned_vm) + extra; in perf_mmap()
6676 atomic64_add(extra, &vma->vm_mm->pinned_vm); in perf_mmap()
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