Re: [PATCH 2/3] Add EVPD page 0x83 to sysfs

James Bottomley
2014-03-07T10:40:04Z

On Thu, 2014-03-06 at 10:01 +0100, Hannes Reinecke wrote:
> So the only 'proper' solution would be to add a bitmap of supported
> pages; however, this would be 256 bits = 32 bytes of additional
> space required for struct sdev.
> Which I'm a bit reluctant do to, as it'll be a sparse array in most
> cases, adding to quite some wasted space.

Why per sdev? Isn't it per target? The supported EVPD page list
shouldn't really vary for luns of the same target unless something very
strange is happening in the array.

James