>
> On Sat, Oct 10, 2026 at 06:28:13PM +0800, Zqiang wrote:
>
> >
> > The commit 'dab06d6f9379 ("srcutree: Add an atomic Tree SRCU")'
> > introduces some new APIs:
> >
> > srcu_read_lock_atomic
> > srcu_read_unlock_atomic
> > synchronize_srcu_atomic
> > DEFINE_SRCU_ATOMIC
> > DEFINE_STATIC_SRCU_ATOMIC
> > init_srcu_struct_atomic
> >
> > This commit therefore update thems to whatisRCU.rst.
> >
> > Signed-off-by: Zqiang <[email protected]>
> >
> Reviewed-by: Joel Fernandes <[email protected]>
Hi, Joel
I have been update v2 resend.
Thanks
>
> Applying for 7.5.
>
> thanks,
>
> Joel Fernandes
>
> >
> > ---
> > Documentation/RCU/whatisRCU.rst | 7 ++++++-
> > 1 file changed, 6 insertions(+), 1 deletion(-)
> >
> > diff --git a/Documentation/RCU/whatisRCU.rst
> > b/Documentation/RCU/whatisRCU.rst
> > index e6767baff2d3..75c50f2f6d79 100644
> > --- a/Documentation/RCU/whatisRCU.rst
> > +++ b/Documentation/RCU/whatisRCU.rst
> > @@ -1209,11 +1209,13 @@ SRCU::
> > srcu_read_lock_nmisafe start_poll_synchronize_srcu
> > srcu_read_unlock_nmisafe start_poll_synchronize_srcu_expedited
> > srcu_read_lock_notrace poll_state_synchronize_srcu
> > - srcu_read_unlock_notrace
> > + srcu_read_unlock_notrace synchronize_srcu_atomic
> > srcu_down_read
> > srcu_up_read
> > srcu_down_read_fast
> > srcu_up_read_fast
> > + srcu_read_lock_atomic
> > + srcu_read_unlock_atomic
> > guard(srcu)()
> > scoped_guard(srcu)
> > srcu_read_lock_held
> > @@ -1229,8 +1231,11 @@ SRCU: Initialization/cleanup/ordering::
> > DEFINE_STATIC_SRCU
> > DEFINE_SRCU_FAST // for srcu_read_lock_fast() and friends
> > DEFINE_STATIC_SRCU_FAST // for srcu_read_lock_fast() and friends
> > + DEFINE_SRCU_ATOMIC
> > + DEFINE_STATIC_SRCU_ATOMIC
> > init_srcu_struct
> > init_srcu_struct_fast
> > + init_srcu_struct_atomic
> > cleanup_srcu_struct
> > smp_mb__after_srcu_read_unlock
> >
> > --
> > 2.17.1
> >
>
