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Searched refs:helper_buffer (Results 1 – 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/drivers/dma-buf/heaps/
Dsystem_heap.c40 struct heap_helper_buffer *helper_buffer; in system_heap_allocate() local
45 helper_buffer = kzalloc(sizeof(*helper_buffer), GFP_KERNEL); in system_heap_allocate()
46 if (!helper_buffer) in system_heap_allocate()
49 init_heap_helper_buffer(helper_buffer, system_heap_free); in system_heap_allocate()
50 helper_buffer->heap = heap; in system_heap_allocate()
51 helper_buffer->size = len; in system_heap_allocate()
53 helper_buffer->pagecount = len / PAGE_SIZE; in system_heap_allocate()
54 helper_buffer->pages = kmalloc_array(helper_buffer->pagecount, in system_heap_allocate()
55 sizeof(*helper_buffer->pages), in system_heap_allocate()
57 if (!helper_buffer->pages) { in system_heap_allocate()
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Dcma_heap.c49 struct heap_helper_buffer *helper_buffer; in cma_heap_allocate() local
61 helper_buffer = kzalloc(sizeof(*helper_buffer), GFP_KERNEL); in cma_heap_allocate()
62 if (!helper_buffer) in cma_heap_allocate()
65 init_heap_helper_buffer(helper_buffer, cma_heap_free); in cma_heap_allocate()
66 helper_buffer->heap = heap; in cma_heap_allocate()
67 helper_buffer->size = len; in cma_heap_allocate()
96 helper_buffer->pagecount = nr_pages; in cma_heap_allocate()
97 helper_buffer->pages = kmalloc_array(helper_buffer->pagecount, in cma_heap_allocate()
98 sizeof(*helper_buffer->pages), in cma_heap_allocate()
100 if (!helper_buffer->pages) { in cma_heap_allocate()
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/kernel/linux/patches/linux-5.10/zhiyuan_patch/
Dkernel.patch944 - struct heap_helper_buffer *helper_buffer;
963 - helper_buffer = kzalloc(sizeof(*helper_buffer), GFP_KERNEL);
964 - if (!helper_buffer)
970 - init_heap_helper_buffer(helper_buffer, cma_heap_free);
971 - helper_buffer->heap = heap;
972 - helper_buffer->size = len;
1001 - helper_buffer->pagecount = nr_pages;
1002 - helper_buffer->pages = kmalloc_array(helper_buffer->pagecount,
1003 - sizeof(*helper_buffer->pages),
1005 - if (!helper_buffer->pages) {
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/kernel/linux/patches/linux-5.10/yangfan_patch/
Ddrivers.patch6246 - struct heap_helper_buffer *helper_buffer;
6265 - helper_buffer = kzalloc(sizeof(*helper_buffer), GFP_KERNEL);
6266 - if (!helper_buffer)
6272 - init_heap_helper_buffer(helper_buffer, cma_heap_free);
6273 - helper_buffer->heap = heap;
6274 - helper_buffer->size = len;
6303 - helper_buffer->pagecount = nr_pages;
6304 - helper_buffer->pages = kmalloc_array(helper_buffer->pagecount,
6305 - sizeof(*helper_buffer->pages),
6307 - if (!helper_buffer->pages) {
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