From f4b4bfdf4113f015bd3ccd253c03611d2ce52d64 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Daniel=20P=2E=20Berrang=C3=A9?= Date: Tue, 17 Nov 2020 11:54:54 +0000 Subject: [PATCH] nodedev: improve debugging logs from udev device/event processing MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Reviewed-by: Laine Stump Signed-off-by: Daniel P. Berrangé --- src/node_device/node_device_udev.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index dec19a3166..49c194bb5e 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -141,8 +141,9 @@ udevGetDeviceProperty(struct udev_device *udev_device, ret = udev_device_get_property_value(udev_device, property_key); - VIR_DEBUG("Found property key '%s' value '%s' for device with sysname '%s'", - property_key, NULLSTR(ret), udev_device_get_sysname(udev_device)); + VIR_DEBUG("Found property key '%s' value '%s' for device with sysname '%s' errno='%s'", + property_key, NULLSTR(ret), udev_device_get_sysname(udev_device), + ret ? "" : g_strerror(errno)); return ret; } @@ -1609,7 +1610,7 @@ udevHandleOneDevice(struct udev_device *device) { const char *action = udev_device_get_action(device); - VIR_DEBUG("udev action: '%s'", action); + VIR_DEBUG("udev action: '%s': %s", action, udev_device_get_syspath(device)); if (STREQ(action, "add") || STREQ(action, "change")) return udevAddOneDevice(device); -- 2.47.3