On Fri, Apr 27, 2012 at 06:31:13PM +0530, Laxman Dewangan wrote: > On Friday 27 April 2012 05:03 PM, Russell King - ARM Linux wrote: >> On Fri, Apr 27, 2012 at 07:26:56PM +0800, Richard Zhao wrote: >>> Sure, I mean, can you doc in include/linux/dmaengine.h that >>> dmaengine_prep_xxx may sleep? >> Incorrect. They may _not_ sleep. > > But I have seen that we are using the kzalloc in the dmaengine_prep_xxx > and kzalloc is sleeping call.
Not with GFP_ATOMIC it isn't. -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
