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GFS2: decouple quota allocations from block allocations

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This patch separates the code pertaining to allocations into two
parts: quota-related information and block reservations.
This patch also moves all the block reservation structure allocations to
function gfs2_inplace_reserve to simplify the code, and moves
the frees to function gfs2_inplace_release.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Bob Peterson
2011-11-21 13:36:17 -05:00
committed by Steven Whitehouse
parent b3e47ca0c2
commit 564e12b115
13 changed files with 188 additions and 181 deletions
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3
fs/gfs2/main.c
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@@ -40,7 +40,8 @@ static void gfs2_init_inode_once(void *foo)
inode_init_once(&ip->i_inode);
init_rwsem(&ip->i_rw_mutex);
INIT_LIST_HEAD(&ip->i_trunc_list);
ip->i_alloc = NULL;
ip->i_qadata = NULL;
ip->i_res = NULL;
ip->i_hash_cache = NULL;
}