xfs: clean up busy extent naming

Now that the busy extent tracking has been moved out of the
allocation files, clean up the namespace it uses to
"xfs_extent_busy" rather than a mix of "xfs_busy" and
"xfs_alloc_busy".

Signed-off-by: Dave Chinner<dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c
index a6e3e71..601ccf0 100644
--- a/fs/xfs/xfs_log_cil.c
+++ b/fs/xfs/xfs_log_cil.c
@@ -338,8 +338,8 @@
 	xfs_trans_committed_bulk(ctx->cil->xc_log->l_ailp, ctx->lv_chain,
 					ctx->start_lsn, abort);
 
-	xfs_alloc_busy_sort(&ctx->busy_extents);
-	xfs_alloc_busy_clear(mp, &ctx->busy_extents,
+	xfs_extent_busy_sort(&ctx->busy_extents);
+	xfs_extent_busy_clear(mp, &ctx->busy_extents,
 			     (mp->m_flags & XFS_MOUNT_DISCARD) && !abort);
 
 	spin_lock(&ctx->cil->xc_cil_lock);
@@ -352,7 +352,7 @@
 		ASSERT(mp->m_flags & XFS_MOUNT_DISCARD);
 
 		xfs_discard_extents(mp, &ctx->busy_extents);
-		xfs_alloc_busy_clear(mp, &ctx->busy_extents, false);
+		xfs_extent_busy_clear(mp, &ctx->busy_extents, false);
 	}
 
 	kmem_free(ctx);