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Re: [dm-devel] [PATCH RFC] dm snapshot: shared exception store

From: Daniel Phillips <phillips phunq net>
To: dm-devel redhat com
Cc: agk redhat com
Subject: Re: [dm-devel] [PATCH RFC] dm snapshot: shared exception store
Date: Tue, 12 Aug 2008 05:56:57 -0700

Hi tomonori,

An impressive patch.  You just want to use getblk for alloc_chunk_buffer,
not vmalloc.  That is what the buffer cache is for, and that is why I
emulated it in userspace.

More comments later.

Regards,

Daniel

Follow-Ups:
- Re: [dm-devel] [PATCH RFC] dm snapshot: shared exception store
  - From: FUJITA Tomonori

References:
- [dm-devel] [PATCH RFC] dm snapshot: shared exception store
  - From: FUJITA Tomonori

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