Searched refs:p2pdma (Results 1 – 8 of 8) sorted by relevance
49 p2pdma = rcu_dereference(pdev->p2pdma); in size_show()50 if (p2pdma && p2pdma->pool) in size_show()66 p2pdma = rcu_dereference(pdev->p2pdma); in available_show()67 if (p2pdma && p2pdma->pool) in available_show()83 p2pdma = rcu_dereference(pdev->p2pdma); in published_show()119 p2pdma = rcu_dereference(pdev->p2pdma); in p2pmem_alloc_mmap()670 p2pdma = rcu_dereference(provider->p2pdma); in calc_map_type_and_dist()747 p2pdma = rcu_dereference(pdev->p2pdma); in pci_has_p2pmem()748 res = p2pdma && p2pdma->p2pmem_published; in pci_has_p2pmem()838 p2pdma = rcu_dereference(pdev->p2pdma); in pci_alloc_p2pmem()[all …]
33 obj-$(CONFIG_PCI_P2PDMA) += p2pdma.o
12 p2pdma
130 .. kernel-doc:: drivers/pci/p2pdma.c
134 * p2pdma: 创建 `struct page` 对象，允许PCI/E拓扑结构中的peer设备协调它们之间的
173 * p2pdma: Create `struct page` objects to allow peer devices in a
530 struct pci_p2pdma __rcu *p2pdma; member
18865 F: Documentation/driver-api/pci/p2pdma.rst18866 F: drivers/pci/p2pdma.c18867 F: include/linux/pci-p2pdma.h