lkml.org 
[lkml]   [2011]   [Jun]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 1/9] x86/amd-iommu: Remove redundant device_flush_dte() calls
    Date
    Remove these function calls from places where the function
    has already been called by another function.

    Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
    ---
    arch/x86/kernel/amd_iommu.c | 2 --
    1 files changed, 0 insertions(+), 2 deletions(-)

    diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
    index 7c3a95e..cc6f6da6 100644
    --- a/arch/x86/kernel/amd_iommu.c
    +++ b/arch/x86/kernel/amd_iommu.c
    @@ -1798,7 +1798,6 @@ static int device_change_notifier(struct notifier_block *nb,
    goto out;
    }

    - device_flush_dte(dev);
    iommu_completion_wait(iommu);

    out:
    @@ -2605,7 +2604,6 @@ static void amd_iommu_detach_device(struct iommu_domain *dom,
    if (!iommu)
    return;

    - device_flush_dte(dev);
    iommu_completion_wait(iommu);
    }

    --
    1.7.4.1



    \
     
     \ /
      Last update: 2011-06-10 14:11    [W:0.033 / U:0.016 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site