diff options
Diffstat (limited to 'rust/helpers.c')
| -rw-r--r-- | rust/helpers.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/rust/helpers.c b/rust/helpers.c index 04b9be46e887..86af099d2d66 100644 --- a/rust/helpers.c +++ b/rust/helpers.c @@ -22,6 +22,7 @@ #include <linux/build_bug.h> #include <linux/err.h> #include <linux/refcount.h> +#include <linux/mutex.h> __noreturn void rust_helper_BUG(void) { @@ -29,6 +30,12 @@ __noreturn void rust_helper_BUG(void) } EXPORT_SYMBOL_GPL(rust_helper_BUG); +void rust_helper_mutex_lock(struct mutex *lock) +{ + mutex_lock(lock); +} +EXPORT_SYMBOL_GPL(rust_helper_mutex_lock); + refcount_t rust_helper_REFCOUNT_INIT(int n) { return (refcount_t)REFCOUNT_INIT(n); |