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| author | Paul E. McKenney <[email protected]> | 2024-02-02 19:28:45 +0000 |
|---|---|---|
| committer | Boqun Feng <[email protected]> | 2024-02-25 22:21:43 +0000 |
| commit | 6b70399f9ef3809f6e308fd99dd78b072c1bd05c (patch) | |
| tree | 3e97b5789d9c52bf95808d07be34c86d2eb27020 /scripts/generate_rust_target.rs | |
| parent | rcu-tasks: Initialize data to eliminate RCU-tasks/do_exit() deadlocks (diff) | |
| download | kernel-6b70399f9ef3809f6e308fd99dd78b072c1bd05c.tar.gz kernel-6b70399f9ef3809f6e308fd99dd78b072c1bd05c.zip | |
rcu-tasks: Maintain lists to eliminate RCU-tasks/do_exit() deadlocks
This commit continues the elimination of deadlocks involving do_exit()
and RCU tasks by causing exit_tasks_rcu_start() to add the current
task to a per-CPU list and causing exit_tasks_rcu_stop() to remove the
current task from whatever list it is on. These lists will be used to
track tasks that are exiting, while still accounting for any RCU-tasks
quiescent states that these tasks pass though.
[ paulmck: Apply Frederic Weisbecker feedback. ]
Link: https://lore.kernel.org/all/[email protected]/
Reported-by: Chen Zhongjin <[email protected]>
Reported-by: Yang Jihong <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
Tested-by: Yang Jihong <[email protected]>
Tested-by: Chen Zhongjin <[email protected]>
Reviewed-by: Frederic Weisbecker <[email protected]>
Signed-off-by: Boqun Feng <[email protected]>
Diffstat (limited to 'scripts/generate_rust_target.rs')
0 files changed, 0 insertions, 0 deletions