[XFS] make btree tracing generic

Make the existing bmap btree tracing generic so that it applies to all
btree types.

Some fragments lifted from a patch by Dave Chinner.

SGI-PV: 985583

SGI-Modid: xfs-linux-melb:xfs-kern:32187a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Bill O'Donnell <billodo@sgi.com>
Signed-off-by: David Chinner <david@fromorbit.com>

1 files changed, 20 insertions, 4 deletions

diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 9bfb26066a84..0c71c2158535 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -36,6 +36,7 @@
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
 #include "xfs_btree.h"
+#include "xfs_btree_trace.h"
 #include "xfs_ialloc.h"
 #include "xfs_bmap.h"
 #include "xfs_rtalloc.h"
@@ -1916,10 +1917,19 @@ xfs_alloc_trace_bufs(void)
         if (!xfs_bmap_trace_buf)
                 goto out_free_alloc_trace;
 #endif
-#ifdef XFS_BMBT_TRACE
+#ifdef XFS_BTREE_TRACE
+        xfs_allocbt_trace_buf = ktrace_alloc(XFS_ALLOCBT_TRACE_SIZE,
+                                             KM_MAYFAIL);
+        if (!xfs_allocbt_trace_buf)
+                goto out_free_bmap_trace;
+
+        xfs_inobt_trace_buf = ktrace_alloc(XFS_INOBT_TRACE_SIZE, KM_MAYFAIL);
+        if (!xfs_inobt_trace_buf)
+                goto out_free_allocbt_trace;
+
         xfs_bmbt_trace_buf = ktrace_alloc(XFS_BMBT_TRACE_SIZE, KM_MAYFAIL);
         if (!xfs_bmbt_trace_buf)
-                goto out_free_bmap_trace;
+                goto out_free_inobt_trace;
 #endif
 #ifdef XFS_ATTR_TRACE
         xfs_attr_trace_buf = ktrace_alloc(XFS_ATTR_TRACE_SIZE, KM_MAYFAIL);
@@ -1941,8 +1951,12 @@ xfs_alloc_trace_bufs(void)
         ktrace_free(xfs_attr_trace_buf);
  out_free_bmbt_trace:
 #endif
-#ifdef XFS_BMBT_TRACE
+#ifdef XFS_BTREE_TRACE
         ktrace_free(xfs_bmbt_trace_buf);
+ out_free_inobt_trace:
+        ktrace_free(xfs_inobt_trace_buf);
+ out_free_allocbt_trace:
+        ktrace_free(xfs_allocbt_trace_buf);
  out_free_bmap_trace:
 #endif
 #ifdef XFS_BMAP_TRACE
@@ -1965,8 +1979,10 @@ xfs_free_trace_bufs(void)
 #ifdef XFS_ATTR_TRACE
         ktrace_free(xfs_attr_trace_buf);
 #endif
-#ifdef XFS_BMBT_TRACE
+#ifdef XFS_BTREE_TRACE
         ktrace_free(xfs_bmbt_trace_buf);
+        ktrace_free(xfs_inobt_trace_buf);
+        ktrace_free(xfs_allocbt_trace_buf);
 #endif
 #ifdef XFS_BMAP_TRACE
         ktrace_free(xfs_bmap_trace_buf);