ceph: make CRUSH hash function a bucket property

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Make the integer hash function a property of the bucket it is used on.  This
allows us to gracefully add support for new hash functions without starting
from scatch.

Signed-off-by: Sage Weil <sage@newdream.net>

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This commit is contained in:

Sage Weil 2009-11-07 20:18:22 -08:00

parent 1654dd0cf5

commit fb690390e3

5 changed files with 93 additions and 21 deletions

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3

fs/ceph/crush/crush.h

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73

fs/ceph/crush/hash.c

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19

fs/ceph/crush/hash.h

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16

fs/ceph/crush/mapper.c

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3

fs/ceph/osdmap.c

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