search for: pgmap_free

Displaying 4 results from an estimated 4 matches for "pgmap_free".

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2019 Jun 17
0
[PATCH 16/25] PCI/P2PDMA: use the dev_pagemap internal refcount
..._KERNEL); - if (!p2p_pgmap) + pgmap = devm_kzalloc(&pdev->dev, sizeof(*pgmap), GFP_KERNEL); + if (!pgmap) return -ENOMEM; - - init_completion(&p2p_pgmap->ref_done); - error = percpu_ref_init(&p2p_pgmap->ref, - pci_p2pdma_percpu_release, 0, GFP_KERNEL); - if (error) - goto pgmap_free; - - pgmap = &p2p_pgmap->pgmap; - pgmap->res.start = pci_resource_start(pdev, bar) + offset; pgmap->res.end = pgmap->res.start + size - 1; pgmap->res.flags = pci_resource_flags(pdev, bar); - pgmap->ref = &p2p_pgmap->ref; pgmap->type = MEMORY_DEVICE_PCI_P2PDMA...
2019 Jun 26
0
[PATCH 17/25] PCI/P2PDMA: use the dev_pagemap internal refcount
..._KERNEL); - if (!p2p_pgmap) + pgmap = devm_kzalloc(&pdev->dev, sizeof(*pgmap), GFP_KERNEL); + if (!pgmap) return -ENOMEM; - - init_completion(&p2p_pgmap->ref_done); - error = percpu_ref_init(&p2p_pgmap->ref, - pci_p2pdma_percpu_release, 0, GFP_KERNEL); - if (error) - goto pgmap_free; - - pgmap = &p2p_pgmap->pgmap; - pgmap->res.start = pci_resource_start(pdev, bar) + offset; pgmap->res.end = pgmap->res.start + size - 1; pgmap->res.flags = pci_resource_flags(pdev, bar); - pgmap->ref = &p2p_pgmap->ref; pgmap->type = MEMORY_DEVICE_PCI_P2PDMA...
2019 Jun 26
41
dev_pagemap related cleanups v3
Hi Dan, Jérôme and Jason, below is a series that cleans up the dev_pagemap interface so that it is more easily usable, which removes the need to wrap it in hmm and thus allowing to kill a lot of code Note: this series is on top of Linux 5.2-rc5 and has some minor conflicts with the hmm tree that are easy to resolve. Diffstat summary: 32 files changed, 361 insertions(+), 1012 deletions(-) Git
2019 Jun 17
34
dev_pagemap related cleanups v2
Hi Dan, Jérôme and Jason, below is a series that cleans up the dev_pagemap interface so that it is more easily usable, which removes the need to wrap it in hmm and thus allowing to kill a lot of code Note: this series is on top of the rdma/hmm branch + the dev_pagemap releas fix series from Dan that went into 5.2-rc5. Git tree: git://git.infradead.org/users/hch/misc.git