ww_acquire_ctx
ww_acquire_init(struct ww_acquire_ctx *ctx, struct ww_class *ww_class)
ww_acquire_fini(struct ww_acquire_ctx *ctx)
ww_acquire_done(struct ww_acquire_ctx *ctx)
struct ww_acquire_ctx *ctx;
ww_mutex_trylock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx __unused)
struct ww_acquire_ctx *, int catch_signal);
ww_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx)
ww_mutex_lock_interruptible(struct ww_mutex *lock, struct ww_acquire_ctx *ctx)
struct ww_acquire_ctx *ctx, int catch_signal)