diff options
| author | Zqiang <qiang.zhang@windriver.com> | 2020-08-14 14:45:57 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-09-03 09:40:13 -0700 |
| commit | 70060b8770d34f83e9fa4c3526db013dd2773611 (patch) | |
| tree | 91dddf9637d610cd5af984737440cf914d989721 /kernel/rcu/tree_plugin.h | |
| parent | 53922270d21de707a1a0ffaf1e07644e77fcb8db (diff) | |
rcu: Shrink each possible cpu krcp
CPUs can go offline shortly after kfree_call_rcu() has been invoked,
which can leave memory stranded until those CPUs come back online.
This commit therefore drains the kcrp of each CPU, not just the
ones that happen to be online.
Acked-by: Joel Fernandes <joel@joelfernandes.org>
Signed-off-by: Zqiang <qiang.zhang@windriver.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/rcu/tree_plugin.h')
0 files changed, 0 insertions, 0 deletions