diff options
Diffstat (limited to 'drivers/dma-buf')
| -rw-r--r-- | drivers/dma-buf/dma-heap.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/dma-buf/dma-heap.c b/drivers/dma-buf/dma-heap.c index 8ab49924f8b7..d230ddeb24e0 100644 --- a/drivers/dma-buf/dma-heap.c +++ b/drivers/dma-buf/dma-heap.c @@ -49,6 +49,11 @@ static dev_t dma_heap_devt; static struct class *dma_heap_class; static DEFINE_XARRAY_ALLOC(dma_heap_minors); +bool __read_mostly mem_accounting; +module_param(mem_accounting, bool, 0444); +MODULE_PARM_DESC(mem_accounting, + "Enable cgroup-based memory accounting for dma-buf heap allocations (default=false)."); + static int dma_heap_buffer_alloc(struct dma_heap *heap, size_t len, u32 fd_flags, u64 heap_flags) |