[lkml]   [2018]   [Feb]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] lightnvm: simplify geometry structure.

> On 27 Feb 2018, at 16.57, Javier González <> wrote:
> Currently, the device geometry is stored redundantly in the nvm_id and
> nvm_geo structures at a device level. Moreover, when instantiating
> targets on a specific number of LUNs, these structures are replicated
> and manually modified to fit the instance channel and LUN partitioning.
> Instead, create a generic geometry around nvm_geo, which can be used by
> (i) the underlying device to describe the geometry of the whole device,
> and (ii) instances to describe their geometry independently.
> Since these share a big part of the geometry, create a nvm_common_geo
> structure that keeps the static geoometry values that are shared across
> instances.
> As we introduce support for 2.0, these structures allow to abstract
> spec. specific values and present a common geometry to targets.
> Signed-off-by: Javier González <>
> ---

Please ignore this commit message for now. It’s not updated...

 \ /
  Last update: 2018-02-27 17:10    [W:0.074 / U:1.120 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site