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| author | Paul E. McKenney <paulmck@kernel.org> | 2020-11-15 20:33:38 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-01-04 13:53:39 -0800 |
| commit | 4e7ccfae52b39aeee93ed39d4184d50ea201fbef (patch) | |
| tree | bc89d83fd6df7810f3a8f535c77c260af33850b8 /tools/perf/scripts/python | |
| parent | ee7f4a87a18cd3bb141b38e2ef0c3e53253cdf63 (diff) | |
srcu: Add comment explaining cookie overflow/wrap
This commit adds to the poll_state_synchronize_srcu() header comment
describing the issues surrounding SRCU cookie overflow/wrap for the
different kernel configurations.
Link: https://lore.kernel.org/rcu/20201112201547.GF3365678@moria.home.lan/
Reported-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions