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| author | Paul E. McKenney <paulmck@kernel.org> | 2023-08-29 07:18:16 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2023-08-29 07:18:16 -0700 |
| commit | 7a7c2b45c4461266e097a04fa43017f6b0497994 (patch) | |
| tree | 6f9c2234d3195c00953007888a7f47451485f456 | |
| parent | d62de8c1c711ec7eb77de40e99a37d7bb0784bb2 (diff) | |
| download | perfbook-7a7c2b45c4461266e097a04fa43017f6b0497994.tar.gz | |
defer/rcuusage: Remove redundant question from answer
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
| -rw-r--r-- | defer/rcuusage.tex | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/defer/rcuusage.tex b/defer/rcuusage.tex index 401a4cd0..7759c519 100644 --- a/defer/rcuusage.tex +++ b/defer/rcuusage.tex @@ -798,9 +798,8 @@ and \clnref{ret_0:b} indicates failure to delete the specified key. Furthermore, once we acquire the lock, the lock itself guarantees the element's existence, so we no longer need to be in an RCU read-side critical section. - - The question as to whether it is necessary to re-check the - element's key is left as an exercise to the reader. + % The question as to whether it is necessary to re-check the + % element's key is left as an exercise to the reader. % A re-check is necessary if the key can mutate or if it is % necessary to reject deleted entries (in cases where deletion % is recorded by mutating the key. |