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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-07-02 12:27:31 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-07-17 14:59:05 -0700 |
| commit | 32bb1c79996069ef9e4e53b428050749f9841c3f (patch) | |
| tree | 6e3d28b5807d8f77f215d27b0a59f25809bc975a /kernel/rcu/tree.h | |
| parent | b9a425cfcb3c473b4ca2f3dfaeaf13848f4a7976 (diff) | |
| download | blackbird-obmc-linux-32bb1c79996069ef9e4e53b428050749f9841c3f.tar.gz blackbird-obmc-linux-32bb1c79996069ef9e4e53b428050749f9841c3f.zip | |
rcu: Rename RCU_GP_DONE_FQS to RCU_GP_DOING_FQS
The grace-period kthread sleeps waiting to do a force-quiescent-state
scan, and when awakened sets rsp->gp_state to RCU_GP_DONE_FQS.
However, this is confusing because the kthread has not done the
force-quiescent-state, but is instead just starting to do it. This commit
therefore renames RCU_GP_DONE_FQS to RCU_GP_DOING_FQS in order to make
things a bit easier on reviewers.
Reported-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/tree.h')
| -rw-r--r-- | kernel/rcu/tree.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index b3ae8d3cffbc..543ba726396c 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -535,7 +535,7 @@ struct rcu_state { #define RCU_GP_WAIT_GPS 1 /* Wait for grace-period start. */ #define RCU_GP_DONE_GPS 2 /* Wait done for grace-period start. */ #define RCU_GP_WAIT_FQS 3 /* Wait for force-quiescent-state time. */ -#define RCU_GP_DONE_FQS 4 /* Wait done for force-quiescent-state time. */ +#define RCU_GP_DOING_FQS 4 /* Wait done for force-quiescent-state time. */ #define RCU_GP_CLEANUP 5 /* Grace-period cleanup started. */ #define RCU_GP_CLEANED 6 /* Grace-period cleanup complete. */ |
