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| author |   Paul E. McKenney <paulmck@kernel.org> | 2021-09-15 09:24:18 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-09-15 11:41:19 -0700 |
| commit | 8af9e2c7826a67a26c2c7a0cd3ce09a5acaf8035 (patch) | |
| tree | 0b84d00b7134c57d64a54e64855513e4a547f506 /kernel/rcu | |
| parent | rcu-tasks: Fix IPI failure handling in trc_wait_for_one_reader (diff) | |
| download | linux-dev-8af9e2c7826a67a26c2c7a0cd3ce09a5acaf8035.tar.xz linux-dev-8af9e2c7826a67a26c2c7a0cd3ce09a5acaf8035.zip | |
rcu-tasks: Update comments to cond_resched_tasks_rcu_qs()
The cond_resched_rcu_qs() function no longer exists, despite being mentioned
several times in kernel/rcu/tasks.h. This commit therefore updates it to
the current cond_resched_tasks_rcu_qs().
Reported-by: Neeraj Upadhyay <neeraju@codeaurora.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/tasks.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h index 0c10c8407dca..66e7586a33e9 100644 --- a/kernel/rcu/tasks.h +++ b/kernel/rcu/tasks.h @@ -368,7 +368,7 @@ static void rcu_tasks_wait_gp(struct rcu_tasks *rtp) //////////////////////////////////////////////////////////////////////// // // Simple variant of RCU whose quiescent states are voluntary context -// switch, cond_resched_rcu_qs(), user-space execution, and idle. +// switch, cond_resched_tasks_rcu_qs(), user-space execution, and idle. // As such, grace periods can take one good long time. There are no // read-side primitives similar to rcu_read_lock() and rcu_read_unlock() // because this implementation is intended to get the system into a safe @@ -539,7 +539,7 @@ DEFINE_RCU_TASKS(rcu_tasks, rcu_tasks_wait_gp, call_rcu_tasks, "RCU Tasks"); * period elapses, in other words after all currently executing RCU * read-side critical sections have completed. call_rcu_tasks() assumes * that the read-side critical sections end at a voluntary context - * switch (not a preemption!), cond_resched_rcu_qs(), entry into idle, + * switch (not a preemption!), cond_resched_tasks_rcu_qs(), entry into idle, * or transition to usermode execution. As such, there are no read-side * primitives analogous to rcu_read_lock() and rcu_read_unlock() because * this primitive is intended to determine that all tasks have passed @@ -677,7 +677,7 @@ DEFINE_RCU_TASKS(rcu_tasks_rude, rcu_tasks_rude_wait_gp, call_rcu_tasks_rude, * period elapses, in other words after all currently executing RCU * read-side critical sections have completed. call_rcu_tasks_rude() * assumes that the read-side critical sections end at context switch, - * cond_resched_rcu_qs(), or transition to usermode execution (as + * cond_resched_tasks_rcu_qs(), or transition to usermode execution (as * usermode execution is schedulable). As such, there are no read-side * primitives analogous to rcu_read_lock() and rcu_read_unlock() because * this primitive is intended to determine that all tasks have passed |