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core/device: Add logging to device_is_ready()

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This commit is contained in:
Daan De Meyer
2022-05-08 13:25:42 +02:00
parent f0fdcb8cfa
commit c189f91f1f
1 changed files with 21 additions and 3 deletions
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src/core/device.c
+21 -3
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@@ -709,16 +709,34 @@ static void device_update_found_by_name(Manager *m, const char *path, DeviceFoun
}
static bool device_is_ready(sd_device *dev) {
int r;
assert(dev);
if (device_is_renaming(dev) > 0)
r = device_is_renaming(dev);
if (r < 0)
log_device_warning_errno(dev, r, "Failed to check if device is renaming, assuming device is not renaming: %m");
if (r > 0) {
log_device_debug(dev, "Device busy: device is renaming");
return false;
}
/* Is it really tagged as 'systemd' right now? */
if (sd_device_has_current_tag(dev, "systemd") <= 0)
r = sd_device_has_current_tag(dev, "systemd");
if (r < 0)
log_device_warning_errno(dev, r, "Failed to check if device has \"systemd\" tag, assuming device is not tagged with \"systemd\": %m");
if (r == 0)
log_device_debug(dev, "Device busy: device is not tagged with \"systemd\"");
if (r <= 0)
return false;
return device_get_property_bool(dev, "SYSTEMD_READY") != 0;
r = device_get_property_bool(dev, "SYSTEMD_READY");
if (r < 0 && r != -ENOENT)
log_device_warning_errno(dev, r, "Failed to get device SYSTEMD_READY property, assuming device does not have \"SYSTEMD_READY\" property: %m");
if (r == 0)
log_device_debug(dev, "Device busy: SYSTEMD_READY property from device is false");
return r != 0;
}
static Unit *device_following(Unit *u) {