Messages in this thread | | | Date | Thu, 11 Sep 2008 21:10:06 +0300 | From | Muli Ben-Yehuda <> | Subject | Re: [PATCH 1/2] x86: avoid unnecessary low zone allocation in Calgary's alloc_coherent |
| |
On Thu, Sep 11, 2008 at 11:08:47PM +0900, FUJITA Tomonori wrote: > x86's common alloc_coherent (dma_alloc_coherent in dma-mapping.h) sets > up the gfp flag according to the device dma_mask but Calgary doesn't > need it because of virtual mappings. This patch avoids unnecessary low > zone allocation. > > Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> > Cc: Alexis Bruemmer <alexisb@us.ibm.com> > Cc: Muli Ben-Yehuda <muli@il.ibm.com>
Looks good,
Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
Cheers, Muli -- Workshop on I/O Virtualization (WIOV '08) Co-located with OSDI '08, Dec 2008, San Diego, CA http://www.usenix.org/wiov08
| |