On 19 March 2012 05:04, Daniel Vetter <daniel.vetter@xxxxxxxx> wrote: > The mutex protects the attachment list and hence needs to be held > around the callbakc to the exporters (optional) attach/detach > functions. > > Holding the mutex around the map/unmap calls doesn't protect any > dma_buf state. Exporters need to properly protect any of their own > state anyway (to protect against calls from their own interfaces). > So this only makes the locking messier (and lockdep easier to anger). > > Therefore let's just drop this. > > v2: Rebased on top of latest dma-buf-next git. > > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> > Reviewed-by: Rob Clark <rob.clark@xxxxxxxxxx> Thanks; Applied to for-next. > --- <snip> BR, ~Sumit. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
