From: Eric Dumazet <[email protected]> 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 <[email protected]> Cc: Marco Elver <[email protected]> Cc: Alexander Potapenko <[email protected]> Cc: Dmitry Vyukov <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Andrzej Hajda <[email protected]> --- lib/ref_tracker.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/lib/ref_tracker.c b/lib/ref_tracker.c index 9c0c2e09df666..dc7b14aa3431e 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); -- 2.25.1
