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    SubjectRe: Another libata TODO item
    On Wed, Aug 24, 2005 at 02:17:11AM -0400, Jeff Garzik wrote:
    >
    > Difficulty: beginner / intermediate
    >
    > Modern network drivers have a per-NIC list of debugging messages that
    > can be enabled/disabled at runtime, implemented as a bitmask named
    > 'msg_enable' in each driver. VERY useful for tracing specific events
    > during debugging. grep for 'msg_enable', 'netif_msg_', and 'NETIF_MSG_'.
    >
    > To make libata debugging easier and more fine-grained, we should convert
    > DPRINTK/VPRINTK calls in libata to code that looks like
    >
    > if (ata_msg_xxx(ap->msg_enable))
    > printk(...)

    Would be nice if you could move that one up to the scsi layer and combine
    it with the existing scsi core loglevel handling.

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