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logs-show: do not use _SOURCE_MONOTONIC_TIMESTAMP field

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The timestamp is not in CLOCK_MONOTONIC, but CLOCK_BOOTTIME,
while header monotonic timestamp is in CLOCK_MONOTONIC. Hence, we cannot
adjust timestamp by comparing with header monotonic timestamp and
_SOURCE_MONOTONIC_TIMESTAMP field.

Fixes a regression caused by affde1d7e79a634ee6053dbd4a57b3b51b74c170.
Fixes #33293.

(cherry picked from commit 144498e7e6efe2d90981cb14e3ed462a70a955c6)
This commit is contained in:
Yu Watanabe 2024-06-18 17:55:31 +09:00 committed by Zbigniew Jędrzejewski-Szmek
parent f8f669fd69
commit 34ba18b012
1 changed files with 6 additions and 0 deletions
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6
src/shared/logs-show.c
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@ -450,6 +450,9 @@ static void parse_display_realtime(
assert(j);
assert(ret);
// FIXME: _SOURCE_MONOTONIC_TIMESTAMP is in CLOCK_BOOTTIME, hence we cannot use it for adjusting realtime.
source_monotonic = NULL;
/* First, try _SOURCE_REALTIME_TIMESTAMP. */
if (source_realtime && safe_atou64(source_realtime, &t) >= 0 && VALID_REALTIME(t)) {
*ret = t;
@ -488,6 +491,9 @@ static void parse_display_timestamp(
assert(ret_display_ts);
assert(ret_boot_id);
// FIXME: _SOURCE_MONOTONIC_TIMESTAMP is in CLOCK_BOOTTIME, hence we cannot use it for adjusting realtime.
source_monotonic = NULL;
if (source_realtime && safe_atou64(source_realtime, &t) >= 0 && VALID_REALTIME(t))
source_ts.realtime = t;