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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-08-06 20:31:51 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-09-21 06:16:20 +0200 |
| commit | 97c668b8e983b722e2ed765b98b05f644aff1b13 (patch) | |
| tree | 98ff9c8a31e2eb957703a0e547dc87e1c1178640 /Documentation/RCU/trace.txt | |
| parent | rcu: Move synchronize_sched_expedited() to combining tree (diff) | |
| download | linux-97c668b8e983b722e2ed765b98b05f644aff1b13.tar.xz linux-97c668b8e983b722e2ed765b98b05f644aff1b13.zip | |
rcu: Rename qs_pending to core_needs_qs
An upcoming commit needs to invert the sense of the ->passed_quiesce
rcu_data structure field, so this commit is taking this opportunity
to clarify things a bit by renaming ->qs_pending to ->core_needs_qs.
So if !rdp->core_needs_qs, then this CPU need not concern itself with
quiescent states, in particular, it need not acquire its leaf rcu_node
structure's ->lock to check. Otherwise, it needs to report the next
quiescent state.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'Documentation/RCU/trace.txt')
0 files changed, 0 insertions, 0 deletions