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SubjectRe: [PATCH 2/4] send callback when swap slot is freed
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Hi Hugh,

On Mon, 2009-09-21 at 12:07 +0100, Hugh Dickins wrote:
> Is the main basis for your disgust at the way that Nitin installs the
> callback, that loop down the swap_info_structs? I should point out
> that it was I who imposed that on Nitin: before that he was passing a
> swap entry (or was it a swap type extracted from a swap entry?
> I forget), which was the sole reference to a swp_entry_t in his
> driver - I advised a bdev interface.

The callback setup from ->read() just looks gross. However, it's your
call Hugh so I'll just shut up now. ;-)

Pekka



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