From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Fri, 16 Aug 2019 21:49:38 +0000 (+0200)
Subject: dmsetup: debug print
X-Git-Tag: v2_03_06~159
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=a18f562913aaebf4587531fb40082718ec504f7a;p=lvm2.git

dmsetup: debug print

Udev debugging is a bit tricky, so to more easily pair cookie ID,
which is the lowest 16 bit - print cookie as hexa number.
This simplify pairing of processed cookies while the 'higher bit flags'
are changed for the same cookie.
---

diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM
index 2c0c7ec52..60a2b53c8 100644
--- a/WHATS_NEW_DM
+++ b/WHATS_NEW_DM
@@ -1,5 +1,6 @@
 Version 1.02.165 - 
 =================================
+  Add debug of dmsetup udevcomplete with hexa print DM_COOKIE_COMPLETED.
   Fix versioning of dm_stats_create_region and dm_stats_create_region.
 
 Version 1.02.163 - 15th June 2019
diff --git a/libdm/dm-tools/dmsetup.c b/libdm/dm-tools/dmsetup.c
index 928b59906..a38df6bad 100644
--- a/libdm/dm-tools/dmsetup.c
+++ b/libdm/dm-tools/dmsetup.c
@@ -1695,6 +1695,7 @@ static int _udevcomplete(CMD_ARGS)
 	if (!(cookie = _get_cookie_value(argv[0])))
 		return_0;
 
+	printf("DM_COOKIE_COMPLETED=0x%-10x", cookie);
 	/*
 	 * Strip flags from the cookie and use cookie magic instead.
 	 * If the cookie has non-zero prefix and the base is zero then