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[5/6] doc: Update whatisRCU.rst

Message ID 20230315193851.8598-5-joel@joelfernandes.org (mailing list archive)
State Accepted
Commit e4e9b4102416bbb0eaea1552489266db95fe3168
Headers show
Series [1/6] srcu: Add comments for srcu_size_state | expand

Commit Message

Joel Fernandes March 15, 2023, 7:38 p.m. UTC 
From: "Uladzislau Rezki (Sony)" <urezki@gmail.com>

The kfree_rcu() macro is deprecated.  Rename it to its new
kfree_rcu_mightsleep() name in this documentation.

Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
---
 Documentation/RCU/whatisRCU.rst | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/Documentation/RCU/whatisRCU.rst b/Documentation/RCU/whatisRCU.rst
index 2c5563a91998..8eddef28d3a1 100644
--- a/Documentation/RCU/whatisRCU.rst
+++ b/Documentation/RCU/whatisRCU.rst
@@ -597,10 +597,10 @@  to avoid having to write your own callback::
 If the occasional sleep is permitted, the single-argument form may
 be used, omitting the rcu_head structure from struct foo.
 
-	kfree_rcu(old_fp);
+	kfree_rcu_mightsleep(old_fp);
 
-This variant of kfree_rcu() almost never blocks, but might do so by
-invoking synchronize_rcu() in response to memory-allocation failure.
+This variant almost never blocks, but might do so by invoking
+synchronize_rcu() in response to memory-allocation failure.
 
 Again, see checklist.rst for additional rules governing the use of RCU.