No architecture terminates the stack trace with ULONG_MAX anymore. Remove
the cruft.
Signed-off-by: Thomas Gleixner <t...@linutronix.de>
Cc: Michal Hocko <mho...@suse.com>
Cc: linux...@kvack.org
Cc: Mike Rapoport <r...@linux.vnet.ibm.com>
Cc: Andrew Morton <a...@linux-foundation.org>
---
mm/page_owner.c | 3 ---
1 file changed, 3 deletions(-)
--- a/mm/page_owner.c
+++ b/mm/page_owner.c
@@ -148,9 +148,6 @@ static noinline depot_stack_handle_t sav
depot_stack_handle_t handle;
save_stack_trace(&trace);
- if (trace.nr_entries != 0 &&
- trace.entries[trace.nr_entries-1] == ULONG_MAX)
- trace.nr_entries--;
/*
* We need to check recursion here because our request to stackdepot
