Messages in this thread | | | Date | Thu, 18 Jun 2020 14:34:27 -0700 | From | "Paul E. McKenney" <> | Subject | Re: [PATCH v2 09/16] rcu/tree: Maintain separate array for vmalloc ptrs |
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On Thu, Jun 18, 2020 at 11:17:09PM +0200, Uladzislau Rezki wrote: > > > <snip> > > > trace_rcu_invoke_kfree_bulk_callback( > > > rcu_state.name, bkvhead[i]->nr_records, > > > bkvhead[i]->records); > > > if (i == 0) > > > kfree_bulk(bkvhead[i]->nr_records, > > > bkvhead[i]->records); > > > else > > > vfree_bulk(bkvhead[i]->nr_records, > > > bkvhead[i]->records); > > > <snip> > > > > > > Matthew, what is your thought? > > > > That was my thinking too. If we had a kvfree_bulk(), I would expect it to > > handle a mixture of vfree and kfree, but you've segregated them already. > > So I think this is better. > > > Yes, the segregation is done. Having vfree_bulk() is enough then. > We are on the same page :)
Very good. When does kfree_rcu() and friends move out of kernel/rcu?
Thanx, Paul
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