[PATCH rcu 13/18] rcutorture: Add documentation for recent conditional and polled APIs

[Paul E. McKenney]

This commit adds kernel-parameters.txt documentation for rcutorture's
(relatively) new gp_cond_exp, gp_cond_full, gp_cond_exp, gp_poll,
gp_poll_exp, gp_poll_full, and gp_poll_exp module parameters.

Signed-off-by: Paul E. McKenney <paul...@kernel.org>
---
 .../admin-guide/kernel-parameters.txt         | 36 ++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/Documentation/admin-guide/kernel-parameters.txt 
b/Documentation/admin-guide/kernel-parameters.txt
index 65e5343b46cf9..03d13ca0604fc 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -5362,7 +5362,23 @@
 
        rcutorture.gp_cond= [KNL]
                        Use conditional/asynchronous update-side
-                       primitives, if available.
+                       normal-grace-period primitives, if available.
+
+       rcutorture.gp_cond_exp= [KNL]
+                       Use conditional/asynchronous update-side
+                       expedited-grace-period primitives, if available.
+
+       rcutorture.gp_cond_full= [KNL]
+                       Use conditional/asynchronous update-side
+                       normal-grace-period primitives that also take
+                       concurrent expedited grace periods into account,
+                       if available.
+
+       rcutorture.gp_cond_exp_full= [KNL]
+                       Use conditional/asynchronous update-side
+                       expedited-grace-period primitives that also take
+                       concurrent normal grace periods into account,
+                       if available.
 
        rcutorture.gp_exp= [KNL]
                        Use expedited update-side primitives, if available.
@@ -5371,6 +5387,24 @@
                        Use normal (non-expedited) asynchronous
                        update-side primitives, if available.
 
+       rcutorture.gp_poll= [KNL]
+                       Use polled update-side normal-grace-period
+                       primitives, if available.
+
+       rcutorture.gp_poll_exp= [KNL]
+                       Use polled update-side expedited-grace-period
+                       primitives, if available.
+
+       rcutorture.gp_poll_full= [KNL]
+                       Use polled update-side normal-grace-period
+                       primitives that also take concurrent expedited
+                       grace periods into account, if available.
+
+       rcutorture.gp_poll_exp_full= [KNL]
+                       Use polled update-side expedited-grace-period
+                       primitives that also take concurrent normal
+                       grace periods into account, if available.
+
        rcutorture.gp_sync= [KNL]
                        Use normal (non-expedited) synchronous
                        update-side primitives, if available.  If all
-- 
2.40.1