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ANDROID: dma-heap: add vendor hook for dma heap alloc

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Add start/end tracepoints around the allocate dma_heap_op call.

Bug: 351175506
Change-Id: Iaff719c6b7a64ac05236990e1194f51cbb10448b
Signed-off-by: Sooyong Suk <s.suk@samsung.corp-partner.google.com>
This commit is contained in:
Sooyong Suk
2024-08-02 17:54:45 +09:00
committed by Suren Baghdasaryan
parent ce2b5c7bca
commit 17fcda65fd
3 changed files with 18 additions and 1 deletions
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drivers/android/vendor_hooks.c
+2
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@@ -345,3 +345,5 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_page_cache_readahead_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_page_cache_readahead_end);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_filemap_fault_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_filemap_fault_end);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_dma_heap_buffer_alloc_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_dma_heap_buffer_alloc_end);