The output of the `demsg -t` command will have broken timestamps for
every log entries written (in the log) before switching clock.
The function get_time_ns() is monotonic, thus setting time_beginning
with get_time_ns() when switching clocksource will always result in
time_beginning being greater than every timestamp set before.
Signed-off-by: Jules Maselbas <jmaselbas@xxxxxxxxx>
---
common/clock.c | 7 -------
common/console_common.c | 2 +-
2 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/common/clock.c b/common/clock.c
index e30c81a37..4dd9377de 100644
--- a/common/clock.c
+++ b/common/clock.c
@@ -17,12 +17,6 @@
static uint64_t time_ns;
-/*
- * The first timestamp when the clocksource is registered.
- * Useful for measuring the time spent in barebox.
- */
-uint64_t time_beginning;
-
static uint64_t dummy_read(void)
{
static uint64_t dummy_counter;
@@ -229,7 +223,6 @@ int init_clock(struct clocksource *cs)
*/
cs->cycle_last = cs->read() & cs->mask;
current_clock = cs;
- time_beginning = get_time_ns();
return 0;
}
diff --git a/common/console_common.c b/common/console_common.c
index 48590c522..7e9973ed8 100644
--- a/common/console_common.c
+++ b/common/console_common.c
@@ -188,7 +188,7 @@ void log_print(unsigned flags, unsigned levels)
unsigned long last = 0;
list_for_each_entry(log, &barebox_logbuf, list) {
- uint64_t diff = log->timestamp - time_beginning;
+ uint64_t diff = log->timestamp;
unsigned long difful;
if (levels && !(levels & (1 << log->level)))
--
2.17.1
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