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Diffstat (limited to 'Documentation/admin-guide/kernel-parameters.txt')
-rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index ade4e6ec23e0..3ce270b56f3a 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3978,6 +3978,23 @@ test until boot completes in order to avoid interference. + rcuperf.kfree_rcu_test= [KNL] + Set to measure performance of kfree_rcu() flooding. + + rcuperf.kfree_nthreads= [KNL] + The number of threads running loops of kfree_rcu(). + + rcuperf.kfree_alloc_num= [KNL] + Number of allocations and frees done in an iteration. + + rcuperf.kfree_loops= [KNL] + Number of loops doing rcuperf.kfree_alloc_num number + of allocations and frees. + + rcuperf.kfree_no_batch= [KNL] + Use the non-batching (less efficient) version of kfree_rcu(). + This is useful for comparing with the batched version. + rcuperf.nreaders= [KNL] Set number of RCU readers. The value -1 selects N, where N is the number of CPUs. A value |