diff options
Diffstat (limited to 'scripts/gdb/linux')
| -rw-r--r-- | scripts/gdb/linux/page_owner.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/gdb/linux/page_owner.py b/scripts/gdb/linux/page_owner.py index 8e713a09cfe7..eeabaeed438b 100644 --- a/scripts/gdb/linux/page_owner.py +++ b/scripts/gdb/linux/page_owner.py @@ -34,6 +34,7 @@ class DumpPageOwner(gdb.Command): max_pfn = None p_ops = None migrate_reason_names = None + mr_never = None def __init__(self): super(DumpPageOwner, self).__init__("lx-dump-page-owner", gdb.COMMAND_SUPPORT) @@ -65,6 +66,7 @@ class DumpPageOwner(gdb.Command): self.max_pfn = int(gdb.parse_and_eval("max_pfn")) self.page_ext_size = int(gdb.parse_and_eval("page_ext_size")) self.migrate_reason_names = gdb.parse_and_eval('migrate_reason_names') + self.mr_never = int(gdb.parse_and_eval('MR_NEVER')) def page_ext_invalid(self, page_ext): if page_ext == gdb.Value(0): @@ -138,7 +140,7 @@ class DumpPageOwner(gdb.Command): else: gdb.write('page last free stack trace:\n') stackdepot.stack_depot_print(page_owner["free_handle"]) - if page_owner['last_migrate_reason'] != -1: + if page_owner['last_migrate_reason'] != self.mr_never: gdb.write('page has been migrated, last migrate reason: %s\n' % self.migrate_reason_names[page_owner['last_migrate_reason']]) def read_page_owner(self): |