From c2d1e3df4af59261777b39c2e47476acd4d1cbeb Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sat, 5 Feb 2022 09:27:11 -0800 Subject: ref_tracker: remove filter_irq_stacks() call After commit e94006608949 ("lib/stackdepot: always do filter_irq_stacks() in stack_depot_save()") it became unnecessary to filter the stack before calling stack_depot_save(). Signed-off-by: Eric Dumazet Cc: Marco Elver Cc: Alexander Potapenko Cc: Dmitry Vyukov Signed-off-by: David S. Miller --- lib/ref_tracker.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'lib/ref_tracker.c') diff --git a/lib/ref_tracker.c b/lib/ref_tracker.c index 9c0c2e09df66..dc7b14aa3431 100644 --- a/lib/ref_tracker.c +++ b/lib/ref_tracker.c @@ -89,7 +89,6 @@ int ref_tracker_alloc(struct ref_tracker_dir *dir, return -ENOMEM; } nr_entries = stack_trace_save(entries, ARRAY_SIZE(entries), 1); - nr_entries = filter_irq_stacks(entries, nr_entries); tracker->alloc_stack_handle = stack_depot_save(entries, nr_entries, gfp); spin_lock_irqsave(&dir->lock, flags); @@ -120,7 +119,6 @@ int ref_tracker_free(struct ref_tracker_dir *dir, return -EEXIST; } nr_entries = stack_trace_save(entries, ARRAY_SIZE(entries), 1); - nr_entries = filter_irq_stacks(entries, nr_entries); stack_handle = stack_depot_save(entries, nr_entries, GFP_ATOMIC); spin_lock_irqsave(&dir->lock, flags); -- cgit v1.2.3