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| author | Paul E. McKenney <[email protected]> | 2021-12-10 21:44:17 +0000 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2022-02-08 18:12:28 +0000 |
| commit | 5ae0f1b58b28b53f4ab3708ef9337a2665e79664 (patch) | |
| tree | 15357f3e7b4b497c0a1834493e7c9e8489514777 /drivers/acpi/cppc_acpi.c | |
| parent | rcu: Make rcu_barrier() no longer block CPU-hotplug operations (diff) | |
| download | kernel-5ae0f1b58b28b53f4ab3708ef9337a2665e79664.tar.gz kernel-5ae0f1b58b28b53f4ab3708ef9337a2665e79664.zip | |
rcu: Create and use an rcu_rdp_cpu_online()
The pattern "rdp->grpmask & rcu_rnp_online_cpus(rnp)" occurs frequently
in RCU code in order to determine whether rdp->cpu is online from an
RCU perspective. This commit therefore creates an rcu_rdp_cpu_online()
function to replace it.
[ paulmck: Apply kernel test robot unused-variable feedback. ]
Signed-off-by: Paul E. McKenney <[email protected]>
Diffstat (limited to 'drivers/acpi/cppc_acpi.c')
0 files changed, 0 insertions, 0 deletions