diff options
| author | Frederic Weisbecker <[email protected]> | 2021-06-10 17:50:29 +0200 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2021-07-20 13:36:33 -0700 |
| commit | c28adacc14e70e3260063e97ebb8dd984e6f7a07 (patch) | |
| tree | 0b0142d4768e452a48e8458b03b5423caaa078a7 /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 9984fd7e5e2f16cf867dba43ab9a4d123b91d3d3 (diff) | |
rcu/doc: Add a quick quiz to explain further why we need smp_mb__after_unlock_lock()
Add some missing critical pieces of explanation to understand the need
for full memory barriers throughout the whole grace period state machine,
thanks to Paul's explanations.
Signed-off-by: Frederic Weisbecker <[email protected]>
Cc: Neeraj Upadhyay <[email protected]>
Cc: Joel Fernandes <[email protected]>
Cc: Uladzislau Rezki <[email protected]>
Cc: Boqun Feng <[email protected]>
[ paulmck: Adjust code block per Akira Yokosawa. ]
Signed-off-by: Paul E. McKenney <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions