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Viewing changes to drivers/edac/edac_pci.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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Lines of Context:
drivers/edac/edac_pci.c
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}
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/*
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 * complete_edac_pci_list_del
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 *
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 *      RCU completion callback to indicate item is deleted
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 */
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static void complete_edac_pci_list_del(struct rcu_head *head)
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{
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        struct edac_pci_ctl_info *pci;
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        pci = container_of(head, struct edac_pci_ctl_info, rcu);
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        INIT_LIST_HEAD(&pci->link);
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}
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/*
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 * del_edac_pci_from_global_list
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 *
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 *      remove the PCI control struct from the global list
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static void del_edac_pci_from_global_list(struct edac_pci_ctl_info *pci)
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{
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        list_del_rcu(&pci->link);
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        call_rcu(&pci->rcu, complete_edac_pci_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(&pci->link);
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}
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#if 0