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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-06-28 07:39:59 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-08-30 16:02:36 -0700 |
| commit | fcc878e4dfb70128a73857c609d70570629b0d9e (patch) | |
| tree | 6ab7a419797966d7c6f58a6f4562887b2eb09f45 /kernel/rcu/update.c | |
| parent | 27c744e32a9a4066daca0ee7496819bff78c1b37 (diff) | |
| download | kernel_replicant_linux-fcc878e4dfb70128a73857c609d70570629b0d9e.tar.gz kernel_replicant_linux-fcc878e4dfb70128a73857c609d70570629b0d9e.tar.bz2 kernel_replicant_linux-fcc878e4dfb70128a73857c609d70570629b0d9e.zip | |
rcu: Remove now-unused ->b.exp_need_qs field from the rcu_special union
The ->b.exp_need_qs field is now set only to false, so this commit
removes it. The job this field used to do is now done by the rcu_data
structure's ->deferred_qs field, which is a consequence of a better
split between task-based (the rcu_node structure's ->exp_tasks field) and
CPU-based (the aforementioned rcu_data structure's ->deferred_qs field)
tracking of quiescent states for RCU-preempt expedited grace periods.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/update.c')
0 files changed, 0 insertions, 0 deletions