void lib_ring_buffer_backend_exit(void);
extern void _lib_ring_buffer_write(struct lttng_kernel_ring_buffer_backend *bufb,
- size_t offset, const void *src, size_t len,
- size_t pagecpy);
+ size_t offset, const void *src, size_t len);
extern void _lib_ring_buffer_memset(struct lttng_kernel_ring_buffer_backend *bufb,
- size_t offset, int c, size_t len,
- size_t pagecpy);
+ size_t offset, int c, size_t len);
extern void _lib_ring_buffer_strcpy(struct lttng_kernel_ring_buffer_backend *bufb,
size_t offset, const char *src, size_t len, int pad);
extern void _lib_ring_buffer_pstrcpy(struct lttng_kernel_ring_buffer_backend *bufb,
size_t offset, const char *src, size_t len, int pad);
extern void _lib_ring_buffer_copy_from_user_inatomic(struct lttng_kernel_ring_buffer_backend *bufb,
- size_t offset, const void *src,
- size_t len, size_t pagecpy);
+ size_t offset, const void __user *src, size_t len);
extern void _lib_ring_buffer_strcpy_from_user_inatomic(struct lttng_kernel_ring_buffer_backend *bufb,
size_t offset, const char __user *src, size_t len, int pad);
extern void _lib_ring_buffer_pstrcpy_from_user_inatomic(struct lttng_kernel_ring_buffer_backend *bufb,