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rcu: Add CONFIG_RCU_LAZY delays to call_rcu() kernel-doc header
authorPaul E. McKenney <paulmck@kernel.org>
Thu, 9 Jan 2025 03:42:42 +0000 (19:42 -0800)
committerBoqun Feng <boqun.feng@gmail.com>
Wed, 5 Feb 2025 05:50:06 +0000 (21:50 -0800)
commit053ca72554df6923d703a1c072f1930e1870b040
treeb0512258b59a91cbef7d92636c1db733b0003676tree
parent366ba3f7f9ce4924d544b9d2c6514a7b19270953commit | diff
rcu: Add CONFIG_RCU_LAZY delays to call_rcu() kernel-doc header

This commit adds a description of the energy-efficiency delays that
call_rcu() can impose, along with a pointer to call_rcu_hurry() for
latency-sensitive kernel code.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
kernel/rcu/tree.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)