Searched refs:get_vaddr_frames (Results 1 - 8 of 8) sorted by relevance
| /kernel/linux/linux-5.10/mm/ |
| H A D | frame_vector.c | 12 * get_vaddr_frames() - map virtual addresses to pfns
32 * Note that get_vaddr_frames() cannot follow VM_IO mappings. It used
38 int get_vaddr_frames(unsigned long start, unsigned int nr_frames, in get_vaddr_frames() function
63 * While get_vaddr_frames() could be used for transient (kernel in get_vaddr_frames()
66 * page pinning. Treat get_vaddr_frames() like in get_vaddr_frames()
95 EXPORT_SYMBOL(get_vaddr_frames); variable
98 * put_vaddr_frames() - drop references to pages if get_vaddr_frames() acquired
102 * Drop references to pages if get_vaddr_frames() acquired them. We also
104 * get_vaddr_frames().
115 * get_vaddr_frames() go in put_vaddr_frames()
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| /kernel/linux/linux-6.6/drivers/media/common/videobuf2/ |
| H A D | frame_vector.c | 14 * get_vaddr_frames() - map virtual addresses to pfns
34 * Note that get_vaddr_frames() cannot follow VM_IO mappings. It used
40 int get_vaddr_frames(unsigned long start, unsigned int nr_frames, bool write, in get_vaddr_frames() function
69 EXPORT_SYMBOL(get_vaddr_frames); variable
72 * put_vaddr_frames() - drop references to pages if get_vaddr_frames() acquired
76 * Drop references to pages if get_vaddr_frames() acquired them. We also
78 * get_vaddr_frames().
89 * get_vaddr_frames() got pages but vec was later converted to pfns. in put_vaddr_frames()
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| H A D | videobuf2-memops.c | 52 ret = get_vaddr_frames(start & PAGE_MASK, nr, write, vec); in vb2_create_framevec()
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| /kernel/linux/linux-6.6/include/media/ |
| H A D | frame_vector.h | 18 int get_vaddr_frames(unsigned long start, unsigned int nr_pfns,
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| /kernel/linux/linux-5.10/drivers/media/common/videobuf2/ |
| H A D | videobuf2-memops.c | 51 ret = get_vaddr_frames(start & PAGE_MASK, nr, flags, vec); in vb2_create_framevec()
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| /kernel/linux/linux-5.10/drivers/misc/habanalabs/common/ |
| H A D | memory.c | 1300 rc = get_vaddr_frames(start, npages, FOLL_FORCE | FOLL_WRITE, in get_user_memory()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/exynos/ |
| H A D | exynos_drm_g2d.c | 483 ret = get_vaddr_frames(start, npages, FOLL_FORCE | FOLL_WRITE, in g2d_userptr_get_dma_addr()
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| /kernel/linux/linux-5.10/include/linux/ |
| H A D | mm.h | 1817 int get_vaddr_frames(unsigned long start, unsigned int nr_pfns,
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