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| author | Neeraj Upadhyay <quic_neeraju@quicinc.com> | 2022-06-09 12:43:40 +0530 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-07-19 11:40:00 -0700 |
| commit | a03ae49c4785c1bc7b940e38bbdf2e63d79d1470 (patch) | |
| tree | 707f5236b259cbc0cbfd169f77b015a712e16b36 /Documentation/RCU/whatisRCU.rst | |
| parent | 9bdb5b3a8d8ad1c92db309219859fe1c87c95351 (diff) | |
| download | linux-a03ae49c4785c1bc7b940e38bbdf2e63d79d1470.tar.gz | |
rcu/tree: Add comment to describe GP-done condition in fqs loop
Add a comment to explain why !rcu_preempt_blocked_readers_cgp() condition
is required on root rnp node, for GP completion check in rcu_gp_fqs_loop().
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'Documentation/RCU/whatisRCU.rst')
0 files changed, 0 insertions, 0 deletions