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core: Add systemd.default_device_timeout_sec= cmdline option

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This commit is contained in:
Daan De Meyer 2023-05-31 16:16:21 +02:00
parent ee6eedab82
commit 6b818cd7e5
2 changed files with 22 additions and 0 deletions
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10
man/kernel-command-line.xml
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@ -423,6 +423,16 @@
</listitem>
</varlistentry>
<varlistentry>
<term><varname>systemd.default_device_timeout_sec=</varname></term>
<listitem>
<para>Overrides the default device timeout <varname>DefaultDeviceTimeoutSec=</varname> at boot. For
details, see
<citerefentry><refentrytitle>systemd-system.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>systemd.watchdog_device=</varname></term>

12
src/core/main.c
View file

@ -400,6 +400,18 @@ static int parse_proc_cmdline_item(const char *key, const char *value, void *dat
if (arg_default_timeout_start_usec <= 0)
arg_default_timeout_start_usec = USEC_INFINITY;
} else if (proc_cmdline_key_streq(key, "systemd.default_device_timeout_sec")) {
if (proc_cmdline_value_missing(key, value))
return 0;
r = parse_sec(value, &arg_default_device_timeout_usec);
if (r < 0)
log_warning_errno(r, "Failed to parse default device timeout '%s', ignoring: %m", value);
if (arg_default_device_timeout_usec <= 0)
arg_default_device_timeout_usec = USEC_INFINITY;
} else if (proc_cmdline_key_streq(key, "systemd.cpu_affinity")) {
if (proc_cmdline_value_missing(key, value))