Searched hist:"3 b46679c623c2766f4c56fd3f9ce8edbb38c5d20" (Results 1 – 2 of 2) sorted by relevance
| /linux/include/linux/ |
| H A D | srcutree.h | diff 3b46679c623c2766f4c56fd3f9ce8edbb38c5d20 Sat Mar 18 04:01:02 CET 2023 Paul E. McKenney <paulmck@kernel.org> srcu: Move heuristics fields from srcu_struct to srcu_usage
This commit moves the ->srcu_size_jiffies, ->srcu_n_lock_retries,
and ->srcu_n_exp_nodelay fields from the srcu_struct structure to the
srcu_usage structure to reduce the size of the former in order to improve
cache locality.
Suggested-by: Christoph Hellwig <hch@lst.de>
Tested-by: Sachin Sant <sachinp@linux.ibm.com>
Tested-by: "Zhang, Qiang1" <qiang1.zhang@intel.com>
Tested-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
|
| /linux/kernel/rcu/ |
| H A D | srcutree.c | diff 3b46679c623c2766f4c56fd3f9ce8edbb38c5d20 Sat Mar 18 04:01:02 CET 2023 Paul E. McKenney <paulmck@kernel.org> srcu: Move heuristics fields from srcu_struct to srcu_usage
This commit moves the ->srcu_size_jiffies, ->srcu_n_lock_retries,
and ->srcu_n_exp_nodelay fields from the srcu_struct structure to the
srcu_usage structure to reduce the size of the former in order to improve
cache locality.
Suggested-by: Christoph Hellwig <hch@lst.de>
Tested-by: Sachin Sant <sachinp@linux.ibm.com>
Tested-by: "Zhang, Qiang1" <qiang1.zhang@intel.com>
Tested-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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