diff options
| author |   Christoph Hellwig <hch@infradead.org> | 2012-03-13 08:52:37 +0000 |
|---|---|---|
| committer |   Ben Myers <bpm@sgi.com> | 2012-03-14 12:06:32 -0500 |
| commit | a05931ceb0160deadbd7798d60d01b17f2d81b09 (patch) | |
| tree | ca56811415e970149cc99b8b7f6ec9a4677d6025 /fs/xfs/xfs_qm.h | |
| parent | xfs: remove the per-filesystem list of dquots (diff) | |
| download | linux-dev-a05931ceb0160deadbd7798d60d01b17f2d81b09.tar.xz linux-dev-a05931ceb0160deadbd7798d60d01b17f2d81b09.zip | |
xfs: remove the global xfs_Gqm structure
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>
Diffstat (limited to 'fs/xfs/xfs_qm.h')
| -rw-r--r-- | fs/xfs/xfs_qm.h | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/fs/xfs/xfs_qm.h b/fs/xfs/xfs_qm.h index 76447060cd47..44b858b79d71 100644 --- a/fs/xfs/xfs_qm.h +++ b/fs/xfs/xfs_qm.h @@ -22,13 +22,9 @@ #include "xfs_dquot.h" #include "xfs_quota_priv.h" -struct xfs_qm; struct xfs_inode; -extern struct mutex xfs_Gqm_lock; -extern struct xfs_qm *xfs_Gqm; -extern kmem_zone_t *qm_dqzone; -extern kmem_zone_t *qm_dqtrxzone; +extern struct kmem_zone *xfs_qm_dqtrxzone; /* * This defines the unit of allocation of dquots. @@ -42,15 +38,6 @@ extern kmem_zone_t *qm_dqtrxzone; #define XFS_DQUOT_CLUSTER_SIZE_FSB (xfs_filblks_t)1 /* - * Quota Manager (global) structure. Lives only in core. - */ -typedef struct xfs_qm { - uint qm_nrefs; /* file systems with quota on */ - kmem_zone_t *qm_dqzone; /* dquot mem-alloc zone */ - kmem_zone_t *qm_dqtrxzone; /* t_dqinfo of transactions */ -} xfs_qm_t; - -/* * Various quota information for individual filesystems. * The mount structure keeps a pointer to this. */ |