Sage Weil 6c0f3af72c ceph: add dir_layout to inode ...

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: Sage Weil <sage@newdream.net>

2011-01-12 15:15:12 -08:00

5.6 KiB

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