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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-05-01 15:20:08 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-05-01 15:20:08 -0700 |
| commit | 9a87ffc99ec8eb8d35eed7c4f816d75f5cc9662e (patch) | |
| tree | d57f3a63479a07b4e0cece029886e76e04feb984 /rust/helpers.c | |
| parent | Input: cyttsp5 - fix sensing configuration data structure (diff) | |
| parent | Revert "Input: xpad - fix support for some third-party controllers" (diff) | |
| download | wireguard-linux-9a87ffc99ec8eb8d35eed7c4f816d75f5cc9662e.tar.xz wireguard-linux-9a87ffc99ec8eb8d35eed7c4f816d75f5cc9662e.zip | |
Merge branch 'next' into for-linus
Prepare input updates for 6.4 merge window.
Diffstat (limited to 'rust/helpers.c')
| -rw-r--r-- | rust/helpers.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/rust/helpers.c b/rust/helpers.c index b4f15eee2ffd..09a4d93f9d62 100644 --- a/rust/helpers.c +++ b/rust/helpers.c @@ -20,6 +20,7 @@ #include <linux/bug.h> #include <linux/build_bug.h> +#include <linux/refcount.h> __noreturn void rust_helper_BUG(void) { @@ -27,6 +28,24 @@ __noreturn void rust_helper_BUG(void) } EXPORT_SYMBOL_GPL(rust_helper_BUG); +refcount_t rust_helper_REFCOUNT_INIT(int n) +{ + return (refcount_t)REFCOUNT_INIT(n); +} +EXPORT_SYMBOL_GPL(rust_helper_REFCOUNT_INIT); + +void rust_helper_refcount_inc(refcount_t *r) +{ + refcount_inc(r); +} +EXPORT_SYMBOL_GPL(rust_helper_refcount_inc); + +bool rust_helper_refcount_dec_and_test(refcount_t *r) +{ + return refcount_dec_and_test(r); +} +EXPORT_SYMBOL_GPL(rust_helper_refcount_dec_and_test); + /* * We use `bindgen`'s `--size_t-is-usize` option to bind the C `size_t` type * as the Rust `usize` type, so we can use it in contexts where Rust |