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| author | Lukasz Luba <lukasz.luba@arm.com> | 2024-02-08 11:55:40 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-02-08 15:00:26 +0100 |
| commit | 818867224d41725dcf4abe890d8f24e5d6bd9c67 (patch) | |
| tree | ae90bc0d1f4430cf54c5bab6a53010e91d162e5c /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | faf7075b79a259136e2b57ce52b48a7096270e8b (diff) | |
PM: EM: Check if the get_cost() callback is present in em_compute_costs()
Subsequent changes will introduce a case in which 'cb->get_cost' may
not be set in em_compute_costs(), so add a check to ensure that it is
not NULL before attempting to dereference it.
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Tested-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions