Re: [RFC][PATCH 1/2] vfs: allow /proc/pid/maps to return a custom device

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Mark Fasheh <mfasheh@xxxxxxxx> writes:

> This patch introduces a callback in the super_operations structure,
> 'get_maps_dev' which is then used by procfs to query which device to return
> for reporting in /proc/[PID]/maps.

No.

It may make sense to call the vfs stat method.  But introducing an extra
vfs operations for this seems like a maintenance nightmare.


Eric
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