[lkml]   [2010]   [Aug]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [S+Q3 00/23] SLUB: The Unified slab allocator (V3)
    On Wed, 4 Aug 2010, Christoph Lameter wrote:

    > > This insta-reboots on my netperf benchmarking servers (but works with
    > > numa=off), so I'll have to wait until I can hook up a serial before
    > > benchmarking this series.
    > There are potential issues with
    > 1. The size of per cpu reservation on bootup and the new percpu code that
    > allows allocations for per cpu areas during bootup. Sometime I wonder if I
    > should just go back to static allocs for that.
    > 2. The topology information provided by the machine for the cache setup.
    > 3. My code of course.

    I bisected this to patch 8 but still don't have a bootlog. I'm assuming
    in the meantime that something is kmallocing DMA memory on this machine
    prior to kmem_cache_init_late() and get_slab() is returning a NULL

     \ /
      Last update: 2010-08-05 10:41    [W:0.030 / U:18.828 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site