extern
void lib_ring_buffer_switch_slow(struct lib_ring_buffer *buf,
enum switch_mode mode,
- struct shm_handle *handle);
+ struct lttng_ust_shm_handle *handle);
/* Buffer write helpers */
struct lib_ring_buffer *buf,
unsigned long commit_count,
unsigned long idx,
- struct shm_handle *handle)
+ struct lttng_ust_shm_handle *handle)
{
if (config->oops == RING_BUFFER_OOPS_CONSISTENCY)
v_set(config, &shmp_index(handle, buf->commit_hot, idx)->seq, commit_count);
int lib_ring_buffer_poll_deliver(const struct lib_ring_buffer_config *config,
struct lib_ring_buffer *buf,
struct channel *chan,
- struct shm_handle *handle)
+ struct lttng_ust_shm_handle *handle)
{
unsigned long consumed_old, consumed_idx, commit_count, write_offset;
unsigned long lib_ring_buffer_get_data_size(const struct lib_ring_buffer_config *config,
struct lib_ring_buffer *buf,
unsigned long idx,
- struct shm_handle *handle)
+ struct lttng_ust_shm_handle *handle)
{
return subbuffer_get_data_size(config, &buf->backend, idx, handle);
}
int lib_ring_buffer_reserve_committed(const struct lib_ring_buffer_config *config,
struct lib_ring_buffer *buf,
struct channel *chan,
- struct shm_handle *handle)
+ struct lttng_ust_shm_handle *handle)
{
unsigned long offset, idx, commit_count;
unsigned long offset,
unsigned long commit_count,
unsigned long idx,
- struct shm_handle *handle)
+ struct lttng_ust_shm_handle *handle)
{
unsigned long old_commit_count = commit_count
- chan->backend.subbuf_size;
unsigned long buf_offset,
unsigned long commit_count,
size_t slot_size,
- struct shm_handle *handle)
+ struct lttng_ust_shm_handle *handle)
{
unsigned long offset, commit_seq_old;
extern int lib_ring_buffer_create(struct lib_ring_buffer *buf,
struct channel_backend *chanb, int cpu,
- struct shm_handle *handle,
+ struct lttng_ust_shm_handle *handle,
struct shm_object *shmobj);
extern void lib_ring_buffer_free(struct lib_ring_buffer *buf,
- struct shm_handle *handle);
+ struct lttng_ust_shm_handle *handle);
/* Keep track of trap nesting inside ring buffer code */
extern __thread unsigned int lib_ring_buffer_nesting;