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| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-05-15 15:24:41 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-07-12 15:38:55 -0700 |
| commit | d72193123c81ae6123d108b3be2096f3f13b25a6 (patch) | |
| tree | 2ec9801c5c3b7c1f9411ba3a1bc6005d1f154198 /tools/perf/scripts/python | |
| parent | rcu: Make rcu_start_this_gp() check for grace period already started (diff) | |
| download | wireguard-linux-d72193123c81ae6123d108b3be2096f3f13b25a6.tar.xz wireguard-linux-d72193123c81ae6123d108b3be2096f3f13b25a6.zip | |
rcutorture: Correctly handle grace-period sequence wrap
The new ->gq_seq grace-period sequence numbers must be shifted down,
which give artifacts when these numbers wrap. This commit therefore
enables rcutorture and rcuperf to handle grace-period sequence numbers
even if they do wrap. It does this by allowing a special subtraction
function to be specified, and this function subtracts before shifting.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions