* boundary. It's safe to write.
*/
*o_end = *o_begin + ctx->slot_size;
+
+ if (caa_unlikely((subbuf_offset(*o_end, chan)) == 0))
+ /*
+ * The offset_end will fall at the very beginning of the next
+ * subbuffer.
+ */
+ return 1;
+
return 0;
}
commit_count = v_read(config, &shmp_index(handle, buf->commit_hot, endidx)->cc);
lib_ring_buffer_check_deliver(config, buf, chan, offset_end - 1,
- commit_count, endidx, handle);
+ commit_count, endidx, handle, ctx->tsc);
/*
* Update used size at each commit. It's needed only for extracting
* ring_buffer buffers from vmcore, after crash.
*/
lib_ring_buffer_write_commit_counter(config, buf, chan, endidx,
- ctx->buf_offset, commit_count,
- ctx->slot_size, handle);
+ offset_end, commit_count, handle);
}
/**