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From: Daniel Phillips <phillips@phunq.net>
To: dm-devel@redhat.com
Cc: agk@redhat.com
Subject: Re: [PATCH RFC] dm snapshot: shared exception store
Date: Tue, 12 Aug 2008 05:56:57 -0700	[thread overview]
Message-ID: <200808120556.57314.phillips@phunq.net> (raw)
In-Reply-To: <20080804171242V.fujita.tomonori@lab.ntt.co.jp>

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

  parent reply	other threads:[~2008-08-12 12:56 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-04  8:22 [PATCH RFC] dm snapshot: shared exception store FUJITA Tomonori
2008-08-06 19:14 ` Mikulas Patocka
2008-08-09  5:01   ` FUJITA Tomonori
2008-08-11 22:12     ` Mikulas Patocka
2008-08-11 23:34       ` FUJITA Tomonori
2008-08-12  0:15         ` Steve VanDeBogart
2008-08-12 12:30           ` Daniel Phillips
2008-08-14  0:14         ` Daniel Phillips
2008-08-15  8:17           ` FUJITA Tomonori
2008-08-15  8:43             ` Daniel Phillips
2008-08-15  9:25               ` FUJITA Tomonori
2008-08-16 20:14                 ` Daniel Phillips
2008-08-15 13:53           ` Ryusuke Konishi
2008-08-12 12:56 ` Daniel Phillips [this message]
2008-08-12 13:14   ` FUJITA Tomonori
2008-08-12 19:00     ` Daniel Phillips
2008-08-12 23:24       ` FUJITA Tomonori
2008-08-12 23:29         ` FUJITA Tomonori
2008-08-13  0:28           ` Daniel Phillips
2008-08-12 19:07 ` Daniel Phillips

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