]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
Revert "scripts/gdb: add documentation example for radix tree"
authorKieran Bingham <kieran@ksquared.org.uk>
Thu, 14 Jul 2016 19:07:09 +0000 (12:07 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 15 Jul 2016 05:54:27 +0000 (14:54 +0900)
This reverts commit 9b5580359a84 ("scripts/gdb: add documentation
example for radix tree")

The python implementation of radix tree was merged at the same time as a
refactoring of the radix tree implementation and doesn't work.  The
feature is being reverted, thus we revert the documentation as well.

Link: http://lkml.kernel.org/r/1467127337-11135-7-git-send-email-kieran@bingham.xyz
Signed-off-by: Kieran Bingham <kieran@bingham.xyz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Documentation/gdb-kernel-debugging.txt

index 4ab7d43d07544f7a22b35e49f9eb691eb3e9204d..7050ce8794b9a4b3dd93b76dd9e2a6d708b468ee 100644 (file)
@@ -139,27 +139,6 @@ Examples of using the Linux-provided gdb helpers
       start_comm = "swapper/2\000\000\000\000\000\000"
     }
 
- o Dig into a radix tree data structure, such as the IRQ descriptors:
-    (gdb) print (struct irq_desc)$lx_radix_tree_lookup(irq_desc_tree, 18)
-    $6 = {
-      irq_common_data = {
-        state_use_accessors = 67584,
-        handler_data = 0x0 <__vectors_start>,
-        msi_desc = 0x0 <__vectors_start>,
-        affinity = {{
-            bits = {65535}
-          }}
-      },
-      irq_data = {
-        mask = 0,
-        irq = 18,
-        hwirq = 27,
-        common = 0xee803d80,
-        chip = 0xc0eb0854 <gic_data>,
-        domain = 0xee808000,
-        parent_data = 0x0 <__vectors_start>,
-        chip_data = 0xc0eb0854 <gic_data>
-      } <... trimmed ...>
 
 List of commands and functions
 ------------------------------