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Viewing changes to drivers/edac/edac_device.c

  • Committer: Package Import Robot
  • Author(s): John Rigby, John Rigby
  • Date: 2011-09-26 10:44:23 UTC
  • Revision ID: package-import@ubuntu.com-20110926104423-57i0gl3v99b3lkfg
Tags: 3.0.0-1007.9
https://launchpad.net/bugs/826021
[ John Rigby ]

Enable crypto modules and remove crypto-modules from
exclude-module files
LP: #826021

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Lines of Context:
drivers/edac/edac_device.c
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}
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/*
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 * complete_edac_device_list_del
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 *
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 *      callback function when reference count is zero
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 */
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static void complete_edac_device_list_del(struct rcu_head *head)
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{
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        struct edac_device_ctl_info *edac_dev;
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        edac_dev = container_of(head, struct edac_device_ctl_info, rcu);
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        INIT_LIST_HEAD(&edac_dev->link);
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}
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/*
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 * del_edac_device_from_global_list
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 *
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 *      remove the RCU, setup for a callback call,
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 *      then wait for the callback to occur
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 */
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static void del_edac_device_from_global_list(struct edac_device_ctl_info
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                                                *edac_device)
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{
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        list_del_rcu(&edac_device->link);
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        call_rcu(&edac_device->rcu, complete_edac_device_list_del);
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        rcu_barrier();
 
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        /* these are for safe removal of devices from global list while
 
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         * NMI handlers may be traversing list
 
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         */
 
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        synchronize_rcu();
 
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        INIT_LIST_HEAD(&edac_device->link);
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}
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/*