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authorDave Chinner <dchinner@redhat.com>2012-06-22 18:50:14 +1000
committerBen Myers <bpm@sgi.com>2012-07-01 14:50:07 -0500
commit1d9025e56143c0c4aebebdb62e46618d3d284218 (patch)
treec31b34008dbd17ac1811c73cc515ea7f6247e2f0 /fs/xfs/xfs_super.c
parent3605431fb9739a30ccd0c6380ae8e3c6f8e670a5 (diff)
xfs: remove struct xfs_dabuf and infrastructure
The struct xfs_dabuf now only tracks a single xfs_buf and all the information it holds can be gained directly from the xfs_buf. Hence we can remove the struct dabuf and pass the xfs_buf around everywhere. Kill the struct dabuf and the associated infrastructure. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_super.c')
-rw-r--r--fs/xfs/xfs_super.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 425f6e9d4c0c..07f70e17c745 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1491,13 +1491,9 @@ xfs_init_zones(void)
if (!xfs_da_state_zone)
goto out_destroy_btree_cur_zone;
- xfs_dabuf_zone = kmem_zone_init(sizeof(xfs_dabuf_t), "xfs_dabuf");
- if (!xfs_dabuf_zone)
- goto out_destroy_da_state_zone;
-
xfs_ifork_zone = kmem_zone_init(sizeof(xfs_ifork_t), "xfs_ifork");
if (!xfs_ifork_zone)
- goto out_destroy_dabuf_zone;
+ goto out_destroy_da_state_zone;
xfs_trans_zone = kmem_zone_init(sizeof(xfs_trans_t), "xfs_trans");
if (!xfs_trans_zone)
@@ -1560,8 +1556,6 @@ xfs_init_zones(void)
kmem_zone_destroy(xfs_trans_zone);
out_destroy_ifork_zone:
kmem_zone_destroy(xfs_ifork_zone);
- out_destroy_dabuf_zone:
- kmem_zone_destroy(xfs_dabuf_zone);
out_destroy_da_state_zone:
kmem_zone_destroy(xfs_da_state_zone);
out_destroy_btree_cur_zone:
@@ -1589,7 +1583,6 @@ xfs_destroy_zones(void)
kmem_zone_destroy(xfs_log_item_desc_zone);
kmem_zone_destroy(xfs_trans_zone);
kmem_zone_destroy(xfs_ifork_zone);
- kmem_zone_destroy(xfs_dabuf_zone);
kmem_zone_destroy(xfs_da_state_zone);
kmem_zone_destroy(xfs_btree_cur_zone);
kmem_zone_destroy(xfs_bmap_free_item_zone);