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| author | Paul E. McKenney <[email protected]> | 2022-12-20 02:02:20 +0000 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2023-01-04 01:47:44 +0000 |
| commit | 92987fe8bdd1cbec61919a394bb11316c5d860f4 (patch) | |
| tree | 2308b37ef7d2ebeb57c0a2391a51fccce00d53d1 /drivers/acpi/cppc_acpi.c | |
| parent | rcu: Test synchronous RCU grace periods at the end of rcu_init() (diff) | |
| download | kernel-92987fe8bdd1cbec61919a394bb11316c5d860f4.tar.gz kernel-92987fe8bdd1cbec61919a394bb11316c5d860f4.zip | |
rcu: Allow expedited RCU CPU stall warnings to dump task stacks
This commit introduces the rcupdate.rcu_exp_stall_task_details kernel
boot parameter, which cause expedited RCU CPU stall warnings to dump
the stacks of any tasks blocking the current expedited grace period.
Reported-by: David Howells <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
Diffstat (limited to 'drivers/acpi/cppc_acpi.c')
0 files changed, 0 insertions, 0 deletions