rcu/segcblist: Add SRCU and Tasks RCU wrapper functions

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Add srcu_segcblist_advance() and srcu_segcblist_accelerate() wrappers
that forward to the core rcu_segcblist_advance() and
rcu_segcblist_accelerate() functions, and switch all SRCU (srcutree.c)
and Tasks RCU (tasks.h) callers to use these wrappers.

This isolates SRCU and Tasks RCU from upcoming changes to the core
advance/accelerate functions, which will switch to struct
rcu_gp_seq for dual normal/expedited GP tracking. Because SRCU and
Tasks RCU use only normal GP sequences, their wrappers will maintain the
existing unsigned long interface.

No functional change.

Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Puranjay Mohan <puranjay@kernel.org>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

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This commit is contained in:

Puranjay Mohan 2026-06-24 06:23:44 -07:00 • committed by Paul E. McKenney

parent 736084507f

commit ca1f962a82

4 changed files with 23 additions and 11 deletions

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10

kernel/rcu/rcu_segcblist.c

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2

kernel/rcu/rcu_segcblist.h

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14

kernel/rcu/srcutree.c

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8

kernel/rcu/tasks.h

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