Searched refs:lock_cap (Results 1 – 1 of 1) sorted by relevance
| /linux-6.15/drivers/vfio/ |
| H A D | vfio_iommu_type1.c | 94 bool lock_cap; /* capable(CAP_IPC_LOCK) */ member
412 bool lock_cap, long npage) in mm_lock_acct() argument
419 ret = __account_locked_vm(mm, abs(npage), npage > 0, task, lock_cap); in mm_lock_acct()
436 ret = mm_lock_acct(dma->task, mm, dma->lock_cap, npage); in vfio_lock_acct()
694 if (!dma->lock_cap && in vfio_pin_pages_remote()
1544 bool lock_cap; in vfio_change_dma_owner() local
1550 lock_cap = capable(CAP_IPC_LOCK); in vfio_change_dma_owner()
1551 ret = mm_lock_acct(task, mm, lock_cap, npage); in vfio_change_dma_owner()
1556 mm_lock_acct(dma->task, dma->mm, dma->lock_cap, -npage); in vfio_change_dma_owner()
1567 dma->lock_cap = lock_cap; in vfio_change_dma_owner()
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