lkml.org 
[lkml]   [2009]   [Mar]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Subject[PATCH 0/3] dma-debug: add additional checks
    Date
    Hi,

    this small series of patches adds three additional checks to the dma-api
    debugging code. The first one checks if dma mappings are requested for
    kernel text or rodata segments.
    The second check added makes noise if a device is unbound from its
    driver and there are still pending dma allocations we are aware of.

    Joerg

    diffstat:

    arch/x86/kernel/pci-dma.c | 4 ++
    include/linux/dma-debug.h | 7 ++++
    lib/dma-debug.c | 81 ++++++++++++++++++++++++++++++++++++++++++++-
    3 files changed, 91 insertions(+), 1 deletions(-)





    \
     
     \ /
      Last update: 2009-03-16 18:15    [W:0.033 / U:89.240 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site