Fix: condition: buffer-usage: use double instead of fixed point

[lttng-tools.git] / include / lttng / condition / buffer-usage-internal.h

diff --git a/include/lttng/condition/buffer-usage-internal.h b/include/lttng/condition/buffer-usage-internal.h
index 8ddce350576ff5a5bf536d2e533f3d48a6032a10..be4eade5e5ceaeb3522ade0eaab318b26c9a6485 100644 (file)
--- a/include/lttng/condition/buffer-usage-internal.h
+++ b/include/lttng/condition/buffer-usage-internal.h
@@ -35,13 +35,8 @@ struct lttng_condition_buffer_usage {
 
 struct lttng_condition_buffer_usage_comm {
        uint8_t threshold_set_in_bytes;
-       /*
-        * Expressed in bytes if "threshold_set_in_bytes" is not 0.
-        * Otherwise, it is expressed a ratio in the interval [0.0, 1.0]
-        * that is mapped to the range on a 32-bit unsigned integer.
-        * The ratio is obtained by (threshold / UINT32_MAX).
-        */
-       uint32_t threshold;
+       uint64_t threshold_bytes;
+       double threshold_ratio;
        /* Both lengths include the trailing \0. */
        uint32_t session_name_len;
        uint32_t channel_name_len;