Commits
Bastian Hecht committed dd01c75f1df
drivers: dma-coherent: Move spinlock in dma_alloc_from_coherent() We don't need to hold the spinlock while zeroing the allocated memory. In case we handle big buffers this is a severe issue as other CPUs might be spinning half a second or longer. Signed-off-by: Bastian Hecht <bhecht@de.adit-jv.com> Signed-off-by: George G. Davis <george_davis@mentor.com> Signed-off-by: Mark Craske <Mark_Craske@mentor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>