diff options
author | Daniel Jordan <[email protected]> | 2019-09-05 21:40:23 -0400 |
---|---|---|
committer | Herbert Xu <[email protected]> | 2019-09-13 21:15:40 +1000 |
commit | 509b3204890ab31c3e652c26424a0706bb809933 (patch) | |
tree | 90af2e93c5e654af3fbc5696a93a133333b80ec7 /scripts/gcc-plugins/cyc_complexity_plugin.c | |
parent | 513c98d08682957cc9eba20e7e4bb349970711f3 (diff) |
workqueue: require CPU hotplug read exclusion for apply_workqueue_attrs
Change the calling convention for apply_workqueue_attrs to require CPU
hotplug read exclusion.
Avoids lockdep complaints about nested calls to get_online_cpus in a
future patch where padata calls apply_workqueue_attrs when changing
other CPU-hotplug-sensitive data structures with the CPU read lock
already held.
Signed-off-by: Daniel Jordan <[email protected]>
Acked-by: Tejun Heo <[email protected]>
Acked-by: Steffen Klassert <[email protected]>
Cc: Herbert Xu <[email protected]>
Cc: Lai Jiangshan <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions