rcu-tasks: Add block comment laying out RCU Tasks design

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This commit adds a block comment that gives a high-level overview of how
RCU tasks grace periods progress.  It also adds a note about how exiting
tasks are handled, plus it gives an overview of the memory ordering.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

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Paul E. McKenney 2021-03-04 14:41:47 -08:00

parent 6efb943b86

commit 06a3ec9205

1 changed files with 40 additions and 0 deletions

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kernel/rcu/tasks.h

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