search for: 38416798abd4

...to reset dma_nr, as we start filling a newly allocated array. Signed-off-by: Christoph Hellwig <hch at lst.de> --- drivers/gpu/drm/nouveau/nouveau_dmem.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index 38416798abd4..e696157f771e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c @@ -682,6 +682,7 @@ nouveau_dmem_migrate_alloc_and_copy(struct vm_area_struct *vma, migrate->dma = kmalloc(sizeof(*migrate->dma) * npages, GFP_KERNEL); if (!migrate->dma) g...

Hi Jérôme, Ben and Jason, below is a series against the hmm tree which starts revamping the migrate_vma functionality. The prime idea is to export three slightly lower level functions and thus avoid the need for migrate_vma_ops callbacks. Diffstat: 4 files changed, 285 insertions(+), 602 deletions(-) A git tree is also available at: git://git.infradead.org/users/hch/misc.git

Hi Jérôme, Ben and Jason, below is a series against the hmm tree which starts revamping the migrate_vma functionality. The prime idea is to export three slightly lower level functions and thus avoid the need for migrate_vma_ops callbacks. Diffstat: 7 files changed, 282 insertions(+), 614 deletions(-) A git tree is also available at: git://git.infradead.org/users/hch/misc.git

Hi Jérôme, Ben and Jason, below is a series against the hmm tree which starts revamping the migrate_vma functionality. The prime idea is to export three slightly lower level functions and thus avoid the need for migrate_vma_ops callbacks. Diffstat: 5 files changed, 281 insertions(+), 607 deletions(-) A git tree is also available at: git://git.infradead.org/users/hch/misc.git

...py from and to device memory. For this we need a new to +use migrate_vma_setup(), migrate_vma_pages(), and migrate_vma_finalize() +helpers. Memory cgroup (memcg) and rss accounting diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index 345c63cb752a..38416798abd4 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c @@ -131,9 +131,8 @@ nouveau_dmem_fault_alloc_and_copy(struct vm_area_struct *vma, unsigned long *dst_pfns, unsigned long start, unsigned long end, - void *private) + struc...

...opy from and to device memory. For this we need a new to +use migrate_vma_setup(), migrate_vma_pages(), and migrate_vma_finalize() +helpers. Memory cgroup (memcg) and rss accounting diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index 345c63cb752a..38416798abd4 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c @@ -131,9 +131,8 @@ nouveau_dmem_fault_alloc_and_copy(struct vm_area_struct *vma, unsigned long *dst_pfns, unsigned long start, unsigned long end, - void *private) + struc...

...s we need a new to > +use migrate_vma_setup(), migrate_vma_pages(), and migrate_vma_finalize() > +helpers. > > > Memory cgroup (memcg) and rss accounting > diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c > index 345c63cb752a..38416798abd4 100644 > --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c > +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c > @@ -131,9 +131,8 @@ nouveau_dmem_fault_alloc_and_copy(struct vm_area_struct *vma, > unsigned long *dst_pfns, > unsigned long start, > unsigned long end, &...