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| author | Paul E. McKenney <paulmck@kernel.org> | 2022-08-04 21:23:19 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-08-31 14:58:15 +0300 |
| commit | 022d1b356c8a687a58a74cbc90a92d56d3aa207d (patch) | |
| tree | 5a11f53b1ab5532cf6218bbc48d601737df1f0be /tools/perf/scripts/python/syscall-counts.py | |
| parent | ca8a439e4611765b0e4bf5d4fd3fab54bab5ffe2 (diff) | |
| download | linux-022d1b356c8a687a58a74cbc90a92d56d3aa207d.tar.xz | |
doc: Update rcu_access_pointer() advice in rcu_dereference.rst
This commit updates the rcu_access_pointer() advice, noting that its
return value should not be assigned to a local variable, and also noting
that there is little point in using rcu_access_pointer() within an RCU
read-side critical section.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions