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Message-Id: <cover.1425735920.git.agordeev@redhat.com> Date: Sat, 7 Mar 2015 18:03:35 +0100 From: Alexander Gordeev <agordeev@...hat.com> To: linux-kernel@...r.kernel.org Cc: Alexander Gordeev <agordeev@...hat.com>, "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com> Subject: [PATCH 0/9] rcu: Cleanup RCU tree initialization Hello, This is an attempt to make RCU tree initialization bit more clear and optimize memory footprint of data associated with the tree. Cc: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com> Alexander Gordeev (9): rcu: Panic if RCU tree can not accommodate all CPUs rcu: Remove superfluous local variable in rcu_init_geometry() rcu: Cleanup rcu_init_geometry() code and arithmetics rcu: Simplify rcu_init_geometry() capacity arithmetics rcu: Limit rcu_state::levelcnt[] to RCU_NUM_LVLS items rcu: Limit rcu_capacity[] size to RCU_NUM_LVLS items rcu: Remove unnecessary fields from rcu_state structure rcu: Limit count of static data to the number of RCU levels rcu: Simplify arithmetic to calculate number of RCU nodes kernel/rcu/tree.c | 101 +++++++++++++++++++++-------------------------- kernel/rcu/tree.h | 32 +++++++-------- kernel/rcu/tree_plugin.h | 4 +- 3 files changed, 62 insertions(+), 75 deletions(-) -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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