From: Amit Arora Date: Wed, 18 Jul 2007 01:42:38 +0000 (-0400) Subject: write support for preallocated blocks X-Git-Tag: v2.6.23-rc1~494^2~15 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56055d3ae4cc7fa6d2b10885f20269de8a989ed7;p=pandora-kernel.git write support for preallocated blocks This patch adds write support to the uninitialized extents that get created when a preallocation is done using fallocate(). It takes care of splitting the extents into multiple (upto three) extents and merging the new split extents with neighbouring ones, if possible. Signed-off-by: Amit Arora --- Reading git-diff-tree failed