On Thu, 2 Sep 2010 12:47:52 -0700 "Ira W. Snyder" <i...@ovro.caltech.edu> wrote:
> The slab.h header is required to use the kmalloc() family of functions. > Due to recent kernel changes, this header must be directly included by > code that calls into the memory allocator. > > Signed-off-by: Ira W. Snyder <i...@ovro.caltech.edu> > --- > > Without this patch, any code which includes this header fails to build. > > arch/powerpc/include/asm/fsldma.h | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/arch/powerpc/include/asm/fsldma.h > b/arch/powerpc/include/asm/fsldma.h > index a67aeed..debc5ed 100644 > --- a/arch/powerpc/include/asm/fsldma.h > +++ b/arch/powerpc/include/asm/fsldma.h > @@ -11,6 +11,7 @@ > #ifndef __ARCH_POWERPC_ASM_FSLDMA_H__ > #define __ARCH_POWERPC_ASM_FSLDMA_H__ > > +#include <linux/slab.h> > #include <linux/dmaengine.h> > It also needs list.h, but appears to get it via sheer luck. The functions in that header simply shouldn't have been inlined. It's peculiar that fsl_dma_slave_append() hardwires GFP_ATOMIC, whereas fsl_dma_slave_alloc() takes a gfp_t. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
