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| author | Johannes Berg <johannes.berg@intel.com> | 2023-10-17 12:16:43 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-10-23 12:48:28 +0200 |
| commit | 37fb29bd1f90f16d1abc95c0e9f0ff8eec9829ad (patch) | |
| tree | a00ac0b6b6bcb081ba470d1e9068c51938b4d7a5 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | a634386cb8c6e1d5c1f12a1236f191e7f05d4e4d (diff) | |
wifi: iwlwifi: pcie: synchronize IRQs before NAPI
When we want to synchronize the NAPI, which was added in
commit 5af2bb3168db ("wifi: iwlwifi: call napi_synchronize()
before freeing rx/tx queues"), we also need to make sure we
can't actually reschedule the NAPI. Yes, this happens while
interrupts are disabled, but interrupts may still be running
or pending. Also call iwl_pcie_synchronize_irqs() to ensure
we won't reschedule the NAPI.
Fixes: 4cf2f5904d97 ("iwlwifi: queue: avoid memory leak in reset flow")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20231017115047.a0f4104b479a.Id5c50a944f709092aa6256e32d8c63b2b8d8d3ac@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions