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    ceph: add dir_layout to inode · 6c0f3af7
    Sage Weil 提交于
    Add a ceph_dir_layout to the inode, and calculate dentry hash values based
    on the parent directory's specified dir_hash function.  This is needed
    because the old default Linux dcache hash function is extremely week and
    leads to a poor distribution of files among dir fragments.
    Signed-off-by: NSage Weil <sage@newdream.net>
    6c0f3af7
export.c 5.6 KB