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Viewing changes to drivers/md/persistent-data/dm-persistent-data-internal.h

  • Committer: Package Import Robot
  • Author(s): Paolo Pisati, Paolo Pisati
  • Date: 2011-12-06 15:56:07 UTC
  • Revision ID: package-import@ubuntu.com-20111206155607-pcf44kv5fmhk564f
Tags: 3.2.0-1401.1
[ Paolo Pisati ]

* Rebased on top of Ubuntu-3.2.0-3.8
* Tilt-tracking @ ef2487af4bb15bdd0689631774b5a5e3a59f74e2
* Delete debian.ti-omap4/control, it shoudln't be tracked
* Fix architecture spelling (s/armel/armhf/)
* [Config] Update configs following 3.2 import
* [Config] Fix compilation: disable CODA and ARCH_OMAP3
* [Config] Fix compilation: disable Ethernet Faraday
* Update series to precise

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drivers/md/persistent-data/dm-persistent-data-internal.h
 
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/*
 
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 * Copyright (C) 2011 Red Hat, Inc.
 
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 *
 
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 * This file is released under the GPL.
 
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 */
 
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#ifndef _DM_PERSISTENT_DATA_INTERNAL_H
 
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#define _DM_PERSISTENT_DATA_INTERNAL_H
 
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#include "dm-block-manager.h"
 
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static inline unsigned dm_hash_block(dm_block_t b, unsigned hash_mask)
 
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{
 
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        const unsigned BIG_PRIME = 4294967291UL;
 
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        return (((unsigned) b) * BIG_PRIME) & hash_mask;
 
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}
 
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#endif  /* _PERSISTENT_DATA_INTERNAL_H */