From: Christoph Hellwig <hch@lst.de>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Amir Goldstein <amir73il@gmail.com>,
linux-fsdevel@vger.kernel.org
Cc: Shaohua Li <shli@kernel.org>,
Dan Williams <dan.j.williams@intel.com>,
David Howells <dhowells@redhat.com>,
Steven Whitehouse <swhiteho@redhat.com>,
Mimi Zohar <zohar@linux.vnet.ibm.com>,
linux-xfs@vger.kernel.org, linux-raid@vger.kernel.org,
linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org
Subject: [PATCH 11/17] uuid: remove struct uuid_v1
Date: Mon, 15 May 2017 17:43:02 +0200 [thread overview]
Message-ID: <20170515154308.26739-12-hch@lst.de> (raw)
In-Reply-To: <20170515154308.26739-1-hch@lst.de>
Unused now.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
include/linux/uuid.h | 24 ------------------------
1 file changed, 24 deletions(-)
diff --git a/include/linux/uuid.h b/include/linux/uuid.h
index f0e2a645e2bb..3980d5579338 100644
--- a/include/linux/uuid.h
+++ b/include/linux/uuid.h
@@ -19,30 +19,6 @@
#include <uapi/linux/uuid.h>
/*
- * V1 (time-based) UUID definition [RFC 4122].
- * - the timestamp is a 60-bit value, split 32/16/12, and goes in 100ns
- * increments since midnight 15th October 1582
- * - add AFS_UUID_TO_UNIX_TIME to convert unix time in 100ns units to UUID
- * time
- * - the clock sequence is a 14-bit counter to avoid duplicate times
- */
-struct uuid_v1 {
- __be32 time_low; /* low part of timestamp */
- __be16 time_mid; /* mid part of timestamp */
- __be16 time_hi_and_version; /* high part of timestamp and version */
-#define UUID_TO_UNIX_TIME 0x01b21dd213814000ULL
-#define UUID_TIMEHI_MASK 0x0fff
-#define UUID_VERSION_TIME 0x1000 /* time-based UUID */
-#define UUID_VERSION_NAME 0x3000 /* name-based UUID */
-#define UUID_VERSION_RANDOM 0x4000 /* (pseudo-)random generated UUID */
- u8 clock_seq_hi_and_reserved; /* clock seq hi and variant */
-#define UUID_CLOCKHI_MASK 0x3f
-#define UUID_VARIANT_STD 0x80
- u8 clock_seq_low; /* clock seq low */
- u8 node[6]; /* spatially unique node ID (MAC addr) */
-};
-
-/*
* The length of a UUID string ("aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee")
* not including trailing NUL.
*/
--
2.11.0
next prev parent reply other threads:[~2017-05-15 15:43 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-15 15:42 cleanup UUID types V2 Christoph Hellwig
2017-05-15 15:42 ` [PATCH 01/17] xfs: use uuid_copy() helper to abstract uuid_t Christoph Hellwig
2017-05-15 15:42 ` [PATCH 02/17] xfs: use uuid_be to implement the uuid_t type Christoph Hellwig
2017-05-15 15:42 ` [PATCH 03/17] uuid: rename uuid types Christoph Hellwig
2017-05-15 15:42 ` [PATCH 04/17] uuid: don't export guid_index and uuid_index Christoph Hellwig
2017-05-15 15:42 ` [PATCH 05/17] uuid: add the v1 layout to uuid_t Christoph Hellwig
2017-05-15 15:42 ` [PATCH 06/17] uuid: hoist helpers uuid_equal() and uuid_copy() from xfs Christoph Hellwig
2017-05-15 15:42 ` [PATCH 07/17] uuid: remove the now unused uuid_be_cmp helper Christoph Hellwig
2017-05-15 15:42 ` [PATCH 08/17] uuid: hoist uuid_is_null() helper from libnvdimm Christoph Hellwig
2017-05-15 17:48 ` Dan Williams
2017-05-15 15:43 ` [PATCH 09/17] s390/sysinfo: use uuid_is_null instead of opencoding it Christoph Hellwig
2017-05-15 15:43 ` [PATCH 10/17] afs: switch to use uuid_t and uuid_gen Christoph Hellwig
2017-05-15 15:43 ` Christoph Hellwig [this message]
2017-05-15 15:43 ` [PATCH 12/17] xfs: remove uuid_getnodeuniq and xfs_uu_t Christoph Hellwig
2017-05-15 15:43 ` [PATCH 13/17] md: namespace private helper names Christoph Hellwig
2017-05-15 15:43 ` [PATCH 14/17] xfs: use the common helper uuid_is_null() Christoph Hellwig
2017-05-15 15:43 ` [PATCH 15/17] block: remove blk_part_pack_uuid Christoph Hellwig
2017-05-15 15:43 ` [PATCH 16/17] ima/policy: switch to use uuid_t Christoph Hellwig
2017-05-15 15:43 ` [PATCH 17/17] fs: switch ->s_uuid to uuid_t Christoph Hellwig
2017-05-15 19:38 ` Amir Goldstein
2017-05-16 15:53 ` Christoph Hellwig
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