These two macroses will replace single-argument k[v]free_rcu() ones.
By adding an extra _mightsleep prefix we can avoid of situations when
someone intended to give a second argument but forgot to do it in a
code where sleeping is illegal.
Signed-off-by: Uladzislau Rezki (Sony) <urezki@xxxxxxxxx>
---
include/linux/rcupdate.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 822ff7b4bb1e..094321c17e48 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -1013,6 +1013,9 @@ static inline notrace void rcu_read_unlock_sched_notrace(void)
#define kvfree_rcu(...) KVFREE_GET_MACRO(__VA_ARGS__, \
kvfree_rcu_arg_2, kvfree_rcu_arg_1)(__VA_ARGS__)
+#define kvfree_rcu_mightsleep(ptr) kvfree_rcu_arg_1(ptr)
+#define kfree_rcu_mightsleep(ptr) kvfree_rcu_mightsleep(ptr)
+
#define KVFREE_GET_MACRO(_1, _2, NAME, ...) NAME
#define kvfree_rcu_arg_2(ptr, rhf) \
do { \
--
2.30.2
