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b3fb11f7e9
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Paul E. McKenney b3fb11f7e9 srcu: Move ->lock from srcu_struct to srcu_usage 
This commit moves the ->lock field 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>
2023-04-04 08:36:07 -07:00
..
Kconfig printk changes for 6.2 2022-12-12 09:01:36 -08:00
Kconfig.debug rcu: Allow up to five minutes expedited RCU CPU stall-warning timeouts 2023-01-09 12:09:52 -08:00
Makefile rcuperf: Change rcuperf to rcuscale 2020-08-24 18:39:24 -07:00
rcu_segcblist.c rcu: Throttle callback invocation based on number of ready callbacks 2023-01-03 17:28:34 -08:00
rcu_segcblist.h rcu: Throttle callback invocation based on number of ready callbacks 2023-01-03 17:28:34 -08:00
rcu.h srcu: Begin offloading srcu_struct fields to srcu_update 2023-04-04 08:35:34 -07:00
rcuscale.c rcu/rcuscale: Use call_rcu_hurry() for async reader test 2022-11-29 14:04:33 -08:00
rcutorture.c rcutorture: Drop sparse lock-acquisition annotations 2023-01-05 12:10:35 -08:00
refscale.c refscale: Add tests using SLAB_TYPESAFE_BY_RCU 2023-01-05 12:09:42 -08:00
srcutiny.c srcu: Make Tiny synchronize_srcu() check for readers 2022-12-01 15:49:12 -08:00
srcutree.c srcu: Move ->lock from srcu_struct to srcu_usage 2023-04-04 08:36:07 -07:00
sync.c rcu/sync: Use call_rcu_hurry() instead of call_rcu 2022-11-29 14:04:33 -08:00
tasks.h rcu-tasks: Fix warning for unused tasks_rcu_exit_srcu 2023-04-04 08:34:47 -07:00
tiny.c rcu: Refactor kvfree_call_rcu() and high-level helpers 2023-01-03 17:48:40 -08:00
tree_exp.h rcu: Allow expedited RCU CPU stall warnings to dump task stacks 2023-01-03 17:47:44 -08:00
tree_nocb.h rcu: Shrinker for lazy rcu 2022-11-29 14:02:52 -08:00
tree_plugin.h rcu: Synchronize ->qsmaskinitnext in rcu_boost_kthread_setaffinity() 2022-10-18 14:59:57 -07:00
tree_stall.h rcu: Allow up to five minutes expedited RCU CPU stall-warning timeouts 2023-01-09 12:09:52 -08:00
tree.c Merge branch 'stall.2023.01.09a' into HEAD 2023-02-02 16:40:07 -08:00
tree.h rcu: Add RCU stall diagnosis information 2023-01-05 12:21:11 -08:00
update.c Merge branch 'stall.2023.01.09a' into HEAD 2023-02-02 16:40:07 -08:00