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xfs: remove the global xfs_Gqm structure

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If we initialize the slab caches for the quota code when XFS is loaded there
is no need for a global and reference counted quota manager structure.  Drop
all this overhead and also fix the error handling during quota initialization.

Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>
This commit is contained in:
Christoph Hellwig
2012-03-13 08:52:37 +00:00
committed by Ben Myers
parent b84a3a9675
commit a05931ceb0
7 changed files with 46 additions and 174 deletions
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10
fs/xfs/xfs_super.c
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@@ -1654,13 +1654,17 @@ init_xfs_fs(void)
if (error)
goto out_cleanup_procfs;
vfs_initquota();
error = xfs_qm_init();
if (error)
goto out_sysctl_unregister;
error = register_filesystem(&xfs_fs_type);
if (error)
goto out_sysctl_unregister;
goto out_qm_exit;
return 0;
out_qm_exit:
xfs_qm_exit();
out_sysctl_unregister:
xfs_sysctl_unregister();
out_cleanup_procfs:
@@ -1682,7 +1686,7 @@ init_xfs_fs(void)
STATIC void __exit
exit_xfs_fs(void)
{
vfs_exitquota();
xfs_qm_exit();
unregister_filesystem(&xfs_fs_type);
xfs_sysctl_unregister();
xfs_cleanup_procfs();