diff options
| author | Kuan-Ying Lee <kuan-ying.lee@canonical.com> | 2024-06-19 15:49:11 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-06-28 19:36:29 -0700 |
| commit | 9d938f40b228a18a9521936337f2da7f393d5120 (patch) | |
| tree | c00e39ce3c417a79dd85f16a859ad4f632463eaa /scripts/gdb | |
| parent | 7d8742bf853cc1d4faf08840cc64414ad5f34061 (diff) | |
scripts/gdb: rename pool_index to pool_index_plus_1
We encounter the following issue after commit a6c1d9cb9a68 ("stackdepot:
rename pool_index to pool_index_plus_1").
(gdb) lx-dump-page-owner --pfn 262144
...
Python Exception <class 'gdb.error'>: There is no member named pool_index.
Error occurred in Python: There is no member named pool_index.
We rename pool_index to pool_index_plus_1 to fix this issue.
Link: https://lkml.kernel.org/r/20240619074911.100434-7-kuan-ying.lee@canonical.com
Fixes: a6c1d9cb9a68 ("stackdepot: rename pool_index to pool_index_plus_1")
Signed-off-by: Kuan-Ying Lee <kuan-ying.lee@canonical.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Kieran Bingham <kbingham@kernel.org>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'scripts/gdb')
| -rw-r--r-- | scripts/gdb/linux/stackdepot.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/scripts/gdb/linux/stackdepot.py b/scripts/gdb/linux/stackdepot.py index 0281d9de4b7c..bb3a0f843931 100644 --- a/scripts/gdb/linux/stackdepot.py +++ b/scripts/gdb/linux/stackdepot.py @@ -27,14 +27,18 @@ def stack_depot_fetch(handle): offset = parts['offset'] << DEPOT_STACK_ALIGN pools_num = gdb.parse_and_eval('pools_num') - if parts['pool_index'] > pools_num: + if handle == 0: + raise gdb.GdbError("handle is 0\n") + + pool_index = parts['pool_index_plus_1'] - 1 + if pool_index >= pools_num: gdb.write("pool index %d out of bounds (%d) for stack id 0x%08x\n" % (parts['pool_index'], pools_num, handle)) return gdb.Value(0), 0 stack_pools = gdb.parse_and_eval('stack_pools') try: - pool = stack_pools[parts['pool_index']] + pool = stack_pools[pool_index] stack = (pool + gdb.Value(offset).cast(utils.get_size_t_type())).cast(stack_record_type.get_type().pointer()) size = int(stack['size'].cast(utils.get_ulong_type())) return stack['entries'], size |