[Linaro-mm-sig] [PATCH 4/4] dma-buf-mgr: multiple dma-buf synchronization (v3)

2012-08-16 Thread Daniel Vetter
Hi Maarten, Ok, here comes the promised review (finally!), but it's rather a high-level thingy. I've mostly thought about how we could create a neat api with the following points. For a bit of clarity, I've grouped the different considerations a bit. Easy Integration Where I

Re: [Linaro-mm-sig] [PATCH 4/4] dma-buf-mgr: multiple dma-buf synchronization (v3)

2012-08-15 Thread Daniel Vetter
Hi Maarten, Ok, here comes the promised review (finally!), but it's rather a high-level thingy. I've mostly thought about how we could create a neat api with the following points. For a bit of clarity, I've grouped the different considerations a bit. Easy Integration Where I

[PATCH 4/4] dma-buf-mgr: multiple dma-buf synchronization (v3)

2012-08-10 Thread Maarten Lankhorst
Signed-off-by: Maarten Lankhorst dma-buf-mgr handles the case of reserving single or multiple dma-bufs while trying to prevent deadlocks from buffers being reserved simultaneously. For this to happen extra functions have been introduced: + dma_buf_reserve() + dma_buf_unreserve() +

[PATCH 4/4] dma-buf-mgr: multiple dma-buf synchronization (v3)

2012-08-10 Thread Maarten Lankhorst
Signed-off-by: Maarten Lankhorst maarten.lankho...@canonical.com dma-buf-mgr handles the case of reserving single or multiple dma-bufs while trying to prevent deadlocks from buffers being reserved simultaneously. For this to happen extra functions have been introduced: + dma_buf_reserve() +