From: Gavin Shan <shangw@linux.vnet.ibm.com>
To: David Laight <David.Laight@aculab.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 20/21] Introduce struct eeh_stats for EEH
Date: Tue, 28 Feb 2012 09:22:55 +0800 [thread overview]
Message-ID: <20120228012255.GC3457@shangw> (raw)
In-Reply-To: <AE90C24D6B3A694183C094C60CF0A2F6026B6E79@saturn3.aculab.com>
>
> > +/*
> > + * The struct is used to maintain the EEH global statistic
> > + * information. Besides, the EEH global statistics will be
> > + * exported to user space through procfs
> > + */
> > +struct eeh_stats {
> > + unsigned long no_device; /* PCI device not found
> */
> > + unsigned long no_dn; /* OF node not found
> */
> > + unsigned long no_cfg_addr; /* Config address not found
> */
> > + unsigned long ignored_check; /* EEH check skipped
> */
> > + unsigned long total_mmio_ffs; /* Total EEH checks
> */
> > + unsigned long false_positives; /* Unnecessary EEH checks
> */
> > + unsigned long slot_resets; /* PE reset
> */
> > +};
>
> Why 'unsigned long', surely either 'unsigned int'
> or a fixed-width type.
>
Thanks, David. Could you pls give more information on
how the fixed-width types benefits us?
Thanks,
Gavin
> David
>
>
next prev parent reply other threads:[~2012-02-28 1:23 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-24 9:37 [PATCH v4 00/21] EEH reorganization Gavin Shan
2012-02-24 9:37 ` [PATCH 01/21] Cleanup on comments of EEH core Gavin Shan
2012-02-24 9:37 ` [PATCH 02/21] Cleanup on function names " Gavin Shan
2012-02-24 9:38 ` [PATCH 03/21] Platform dependent EEH operations Gavin Shan
2012-02-24 9:38 ` [PATCH 04/21] pSeries platform EEH initialization Gavin Shan
2012-02-24 9:38 ` [PATCH 05/21] pSeries platform EEH operation Gavin Shan
2012-02-24 9:38 ` [PATCH 06/21] pSeries platform EEH PE address retrieval Gavin Shan
2012-02-24 9:38 ` [PATCH 07/21] pSeries platform PE state retrieval Gavin Shan
2012-02-24 9:38 ` [PATCH 08/21] pSeries platform EEH wait PE state Gavin Shan
2012-02-24 9:38 ` [PATCH 09/21] pSeries platform EEH reset PE Gavin Shan
2012-02-24 9:38 ` [PATCH 10/21] pSeries platform EEH error log retrieval Gavin Shan
2012-02-24 9:38 ` [PATCH 11/21] pSeries platform EEH configure bridge Gavin Shan
2012-02-24 9:38 ` [PATCH 12/21] Cleanup on comments of EEH aux components Gavin Shan
2012-02-24 9:38 ` [PATCH 13/21] Cleanup on function names " Gavin Shan
2012-02-24 9:38 ` [PATCH 14/21] Introduce EEH device Gavin Shan
2012-02-24 12:46 ` Stephen Rothwell
2012-02-28 1:13 ` Gavin Shan
2012-02-24 12:50 ` Stephen Rothwell
2012-02-28 1:26 ` Gavin Shan
2012-02-24 9:38 ` [PATCH 15/21] Replace pci_dn with eeh_dev for EEH sysfs Gavin Shan
2012-02-24 9:38 ` [PATCH 16/21] Replace pci_dn with eeh_dev for EEH address cache Gavin Shan
2012-02-24 9:38 ` [PATCH 17/21] Replace pci_dn with eeh_dev for EEH core Gavin Shan
2012-02-24 9:38 ` [PATCH 18/21] Replace pci_dn with eeh_dev for EEH aux components Gavin Shan
2012-02-24 9:38 ` [PATCH 19/21] Replace pci_dn with eeh_dev for EEH on pSeries Gavin Shan
2012-02-24 9:38 ` [PATCH 20/21] Introduce struct eeh_stats for EEH Gavin Shan
2012-02-24 13:01 ` Stephen Rothwell
2012-02-28 1:19 ` Gavin Shan
2012-02-24 13:51 ` David Laight
2012-02-28 1:22 ` Gavin Shan [this message]
2012-02-24 9:38 ` [PATCH 21/21] pSeries platform config space access in EEH Gavin Shan
-- strict thread matches above, loose matches on Subject: below --
2012-02-28 6:03 [PATCH v5 00/21] EEH reorganization Gavin Shan
2012-02-28 6:04 ` [PATCH 20/21] Introduce struct eeh_stats for EEH Gavin Shan
2012-02-28 10:04 ` David Laight
2012-02-29 1:08 ` Gavin Shan
2012-02-29 2:25 ` Gavin Shan
2012-02-29 12:56 ` Michael Ellerman
2012-03-01 1:14 ` Gavin Shan
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