From: Amit Arora Date: Wed, 18 Jul 2007 13:02:56 +0000 (-0400) Subject: Change on-disk format to support 2^15 uninitialized extents X-Git-Tag: v2.6.23-rc1~494^2~14 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=749269facaf87f6e516c3af12763e03181b9c139;p=pandora-kernel.git Change on-disk format to support 2^15 uninitialized extents This change was suggested by Andreas Dilger. This patch changes the EXT_MAX_LEN value and extent code which marks/checks uninitialized extents. With this change it will be possible to have initialized extents with 2^15 blocks (earlier the max blocks we could have was 2^15 - 1). This way we can have better extent-to-block alignment. Now, maximum number of blocks we can have in an initialized extent is 2^15 and in an uninitialized extent is 2^15 - 1. Signed-off-by: Amit Arora --- Reading git-diff-tree failed