[lkml]   [2007]   [Jun]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [Intel IOMMU 06/10] Avoid memory allocation failures in dma map api calls
    On Tue, 19 Jun 2007, Keshavamurthy, Anil S wrote:

    > So far in our test scenario, we were unable to create
    > any memory allocation failure inside dma map api calls.

    All these functions should have gfp_t flags passed to them.
    Otherwise you are locked into the use of GFP_ATOMIC. If this is a
    parameter then you may be able to use GFP_KERNEL in various places and you
    may develop the code to have less GFP_ATOMIC allocs in the future.

    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2007-06-20 01:29    [W:0.018 / U:2.468 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site