diff options
| author | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2020-09-17 15:04:50 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-02-28 13:12:38 +0200 |
| commit | 2e98a1bf774bc8516aa8027411a2fd511e52561c (patch) | |
| tree | e70dfce016ea6231c46efdf4ffcf56507303d313 /scripts/logger.sh | |
| parent | 56d5364fced642aa203bd74b9d92798985d3ca5c (diff) | |
scripts/logger: Use new monotonic-ts tool
Utilise the new monotonic timestamping tool to remove the manual parsing of
timestamps via /proc/timer_list which can only be read by root.
This also simplifies the processing required and contains all timestamping
actions within a single process space.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'scripts/logger.sh')
| -rwxr-xr-x | scripts/logger.sh | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/scripts/logger.sh b/scripts/logger.sh index 97e1f58..75426a5 100755 --- a/scripts/logger.sh +++ b/scripts/logger.sh @@ -2,23 +2,11 @@ # SPDX-License-Identifier: GPL-2.0-or-later # SPDX-FileCopyrightText: 2016 Renesas Electronics Corporation -now() { - awk '/^now/ {time=$3; printf("[%u.%06u]", time / 1000000000, (time % 1000000000) / 1000) ; exit}' /proc/timer_list -} - label=${1:+ [$1]} TRACE_MARKER=/sys/kernel/debug/tracing/trace_marker -if [ -e $TRACE_MARKER ]; then - extra_log_files=$TRACE_MARKER +if [ -e $TRACE_MARKER ] && [ "$(id -u)" = 0 ]; then + ./monotonic-ts "$label" | tee -a $TRACE_MARKER +else + ./monotonic-ts "$label" fi - -while read line ; do - newline="$(now)$label $line" - - echo "$newline" - - for f in $extra_log_files; do - echo "$newline" >> $f; - done; -done |