[PATCH] memory-barriers.txt: Sort wait_event* and wait_on_bit* list alphabetically

Commit 88172700423c ("docs/memory-barriers.txt: Add wait_event_cmd()
and wait_event_exclusive_cmd()") added two APIs without taking care
of the list order.  Sort the list for readability.

While there, make it clear that this is incomplete by saying
"for example".

Signed-off-by: Akira Yokosawa <[email protected]>
---
Hi Paul,

Looks like there is no pending change for v6.19 in LKMM.

I think this minor tweak is worth having, if it is not too late.

        Thanks, Akira
--
 Documentation/memory-barriers.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt
index 1d164e005776..61b7317bcf2e 100644
--- a/Documentation/memory-barriers.txt
+++ b/Documentation/memory-barriers.txt
@@ -2182,9 +2182,11 @@ set_current_state() may be wrapped by:
 
 which therefore also imply a general memory barrier after setting the state.
 The whole sequence above is available in various canned forms, all of which
-interpolate the memory barrier in the right place:
+interpolate the memory barrier in the right place, for example:
 
 	wait_event();
+	wait_event_cmd();
+	wait_event_exclusive_cmd();
 	wait_event_interruptible();
 	wait_event_interruptible_exclusive();
 	wait_event_interruptible_timeout();
@@ -2192,8 +2194,6 @@ interpolate the memory barrier in the right place:
 	wait_event_timeout();
 	wait_on_bit();
 	wait_on_bit_lock();
-	wait_event_cmd();
-	wait_event_exclusive_cmd();
 
 
 Secondly, code that performs a wake up normally follows something like this:

base-commit: 4356abc63687c65a86ab709db96470540441e822
-- 
2.43.0