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    SubjectRe: [patch 51/52] fs: per-zone dentry and inode LRU
    On Thu, Jun 24, 2010 at 01:03:03PM +1000, npiggin@suse.de wrote:
    > Per-zone LRUs and shrinkers for dentry and inode caches.
    >
    > Signed-off-by: Nick Piggin <npiggin@suse.de>

    This destroys any notion we have of global LRU-ness of inode and
    dentry caches, doesn't it? Can you outline in more detail what sort
    of reclaim pattern this results in. e.g. is a workload running on
    a single node now effectively limited to a dentry/icache size within
    the local node because of local node slab allocation and per-zone
    reclaim?

    Cheers,

    Dave.
    --
    Dave Chinner
    david@fromorbit.com


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