On Fri May 29, 2026 at 12:43 PM BST, Onur Özkan wrote: > This is needed by rust/helpers/srcu.c which now adds > rust_helper_srcu_readers_active() as a wrapper around the SRCU helper > for Rust callers. > > To achive this: > > 1- Move the srcu_readers_active() implementation from > "kernel/rcu/srcutree.c" to "include/linux/srcutree.h". > > 2- Implement a matching srcu_readers_active() in > "include/linux/srcutiny.h" and use it on the existing open-coded > WARN_ON() check in cleanup_srcu_struct(). > > Reviewed-by: Paul E. McKenney <[email protected]> > Signed-off-by: Onur Özkan <[email protected]>
Reviewed-by: Gary Guo <[email protected]> > --- > include/linux/srcutiny.h | 13 +++++++++++++ > include/linux/srcutree.h | 24 ++++++++++++++++++++++++ > kernel/rcu/srcutiny.c | 2 +- > kernel/rcu/srcutree.c | 25 ------------------------- > rust/helpers/srcu.c | 5 +++++ > 5 files changed, 43 insertions(+), 26 deletions(-)
