From d003cc4318d2d026a8a365b527723d2c702d3db6 Mon Sep 17 00:00:00 2001 From: Emmanuel Vadot Date: Sun, 17 May 2020 20:12:16 +0000 Subject: [PATCH] linuxkpi: Add __mutex_init Same as mutex_init, the lock_class_key argument seems to be only used for debug in Linux, simply ignore it for now. Needed by DRM in Linux v5.3 Sponsored-by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D24848 --- sys/compat/linuxkpi/common/include/linux/mutex.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/mutex.h b/sys/compat/linuxkpi/common/include/linux/mutex.h index 6a0b5b51bbf..7558a410f5e 100644 --- a/sys/compat/linuxkpi/common/include/linux/mutex.h +++ b/sys/compat/linuxkpi/common/include/linux/mutex.h @@ -108,6 +108,9 @@ mutex_trylock_recursive(struct mutex *lock) #define mutex_init(_m) \ linux_mutex_init(_m, mutex_name(#_m), SX_NOWITNESS) +#define __mutex_init(_m, _n, _l) \ + linux_mutex_init(_m, _n, SX_NOWITNESS) + #define mutex_init_witness(_m) \ linux_mutex_init(_m, mutex_name(#_m), SX_DUPOK)