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dmsetup: debug print

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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.
This commit is contained in:
Zdenek Kabelac 2019-08-16 23:49:38 +02:00
parent 30a98e4d67
commit a18f562913
2 changed files with 2 additions and 0 deletions
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WHATS_NEW_DM
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@ -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

1
libdm/dm-tools/dmsetup.c
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@ -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