//ust// #include <linux/mm.h>
//ust// #include <linux/ltt-core.h>
#include <assert.h>
-#include "kref.h"
+#include <kcompat/kref.h>
//#include "list.h"
#include "channels.h"
#include "buffer.h"
//ust// #ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
static inline void ltt_relay_do_copy(void *dest, const void *src, size_t len)
{
+ union {
+ const void *src;
+ const u8 *src8;
+ const u16 *src16;
+ const u32 *src32;
+ const u64 *src64;
+ } u = { .src = src };
+
switch (len) {
case 0: break;
- case 1: *(u8 *)dest = *(const u8 *)src;
+ case 1: *(u8 *)dest = *u.src8;
break;
- case 2: *(u16 *)dest = *(const u16 *)src;
+ case 2: *(u16 *)dest = *u.src16;
break;
- case 4: *(u32 *)dest = *(const u32 *)src;
+ case 4: *(u32 *)dest = *u.src32;
break;
//ust// #if (BITS_PER_LONG == 64)
- case 8: *(u64 *)dest = *(const u64 *)src;
+ case 8: *(u64 *)dest = *u.src64;
break;
//ust// #endif
default:
int ltt_do_put_subbuf(struct rchan_buf *buf, struct ltt_channel_buf_struct *ltt_buf, u32 uconsumed_old);
+void init_ustrelay_transport(void);
+
+/*static*/ /* inline */ notrace void ltt_commit_slot(
+ struct ltt_channel_struct *ltt_channel,
+ void **transport_data, long buf_offset,
+ size_t data_size, size_t slot_size);
+
#endif /* _LINUX_LTT_RELAY_H */