From: Steven Whitehouse <swhiteho@redhat.com>
Date: Tue, 22 Nov 2011 12:18:51 +0000 (+0000)
Subject: GFS2: Fix multi-block allocation
X-Git-Tag: v3.3-rc1~168^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a8099ed5677ac1bb2c74b74a31fecb8282f56c2;p=pandora-kernel.git

GFS2: Fix multi-block allocation

Clean up gfs2_alloc_blocks so that it takes the full extent length
rather than just the number of non-inode blocks as an argument. That
will only make a difference in the inode allocation case for now.

Also, this fixes the extent length handling around gfs2_alloc_extent() so
that multi block allocations will work again.

The rd_last_alloc block is set to the final block in the allocated
extent (as per the update to i_goal, but referenced to a different
start point).

This also removes the dinode argument to rgblk_search() which is no
longer used.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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