Re: [PATCH 16/25] PCI/P2PDMA: use the dev_pagemap internal refcount

2019-06-17 Thread Logan Gunthorpe
On 2019-06-17 6:27 a.m., Christoph Hellwig wrote: > The functionality is identical to the one currently open coded in > p2pdma.c. > > Signed-off-by: Christoph Hellwig Reviewed-by: Logan Gunthorpe I also did a quick test with the full patch-set to ensure that the setup and tear down paths fo

[Nouveau] [PATCH 16/25] PCI/P2PDMA: use the dev_pagemap internal refcount

2019-06-17 Thread Christoph Hellwig
The functionality is identical to the one currently open coded in p2pdma.c. Signed-off-by: Christoph Hellwig --- drivers/pci/p2pdma.c | 56 1 file changed, 4 insertions(+), 52 deletions(-) diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c inde