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video: tegra: nvmap: Add helper functions for nvmap_heap

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- Move all data structures from nvmap_heap.h header file to
nvmap_alloc_int.h file as they are owned by nvmap_alloc unit.
- Provide getter and setter functions to get or set the members of these
data structures.
- Provide forward declaration of such data structures.
- Remove nvmap_heap.h header file as nvmap_heap is part of the
nvmap_alloc unit and nvmap_alloc unit exposes nvmap_alloc.h as header
file to other units.

JIRA TMM-5621

Change-Id: I2c4dd95a1a1011e4a7c1b425aa7521c6f13202da
Signed-off-by: Ketan Patil <ketanp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3201354
Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Ketan Patil
2024-08-26 11:37:34 +00:00
committed by Jon Hunter
parent 98b0460f42
commit 8971a981c5
11 changed files with 196 additions and 135 deletions
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4
drivers/video/tegra/nvmap/nvmap_fault.c
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@@ -185,8 +185,8 @@ static vm_fault_t nvmap_vma_fault(struct vm_fault *vmf)
if (!priv->handle->heap_pgalloc) {
unsigned long pfn;
BUG_ON(priv->handle->carveout->base & ~PAGE_MASK);
pfn = ((priv->handle->carveout->base + offs) >> PAGE_SHIFT);
BUG_ON(nvmap_get_heap_block_base(priv->handle->carveout) & ~PAGE_MASK);
pfn = ((nvmap_get_heap_block_base(priv->handle->carveout) + offs) >> PAGE_SHIFT);
if (!pfn_is_map_memory(pfn)) {
vm_insert_pfn(vma,
(unsigned long)vmf_address, pfn);