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| author | Paul E. McKenney | 2021-04-29 11:30:49 -0700 |
|---|---|---|
| committer | Paul E. McKenney | 2021-05-13 09:13:23 -0700 |
| commit | 0223846010750e28e4330f1beefb5564ba406ef7 (patch) | |
| tree | 222fe0c0e8fcf1411db262767092825258d37b57 /kernel/rcu | |
| parent | 1893afd63409111c6edcee9d6e1196fc06cf4fd7 (diff) | |
rcu: Remove obsolete rcu_read_unlock() deadlock commentary
The deferred quiescent states resulting from the consolidation of RCU-bh
and RCU-sched into RCU means that rcu_read_unlock() will no longer attempt
to acquire scheduler locks if interrupts were disabled across that call
to rcu_read_unlock(). The cautions in the rcu_read_unlock() header
comment are therefore obsolete. This commit therefore removes them.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/rcu')
0 files changed, 0 insertions, 0 deletions