From: Mikulas Patocka Date: Fri, 16 Oct 2009 22:18:22 +0000 (+0100) Subject: dm snapshot: allow chunk size to be less than page size X-Git-Tag: v2.6.32-rc6~118^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1cc65caa19bb8a1b2e371000ef2719581db1691;p=pandora-kernel.git dm snapshot: allow chunk size to be less than page size Allow the snapshot chunk size to be smaller than the page size The code is now capable of handling this due to some previous fixes and enhancements. As the page size varies between computers, prior to this patch, the chunk size of a snapshot dictated which machines could read it: Snapshots created on one machine might not be readable on another. Signed-off-by: Mikulas Patocka Reviewed-by: Mike Snitzer Reviewed-by: Jonathan Brassow Signed-off-by: Alasdair G Kergon --- Reading git-diff-tree failed