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Diffstat (limited to 'Documentation/admin-guide/kernel-parameters.txt')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index bdc1f33fd3d1..6d984f153669 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -4269,6 +4269,18 @@ are zero, rcutorture acts as if is interpreted they are all non-zero. + rcutorture.irqreader= [KNL] + Run RCU readers from irq handlers, or, more + accurately, from a timer handler. Not all RCU + flavors take kindly to this sort of thing. + + rcutorture.leakpointer= [KNL] + Leak an RCU-protected pointer out of the reader. + This can of course result in splats, and is + intended to test the ability of things like + CONFIG_RCU_STRICT_GRACE_PERIOD=y to detect + such leaks. + rcutorture.n_barrier_cbs= [KNL] Set callbacks/threads for rcu_barrier() testing. |