srcu: Move ->sda_is_static from srcu_struct to srcu_usage

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This commit moves the ->sda_is_static 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>

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This commit is contained in:

Paul E. McKenney 2023-03-17 20:22:58 -07:00

parent 3b46679c62

commit 660349ac79

2 changed files with 5 additions and 5 deletions

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2

include/linux/srcutree.h

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8

kernel/rcu/srcutree.c

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