)]}'
{
  "log": [
    {
      "commit": "23e8e1aaacb10d9f05e44a93e10ea4ee5b3838a5",
      "tree": "7c94bc4eeb9dfd85a26869003c56dc45fc6fd697",
      "parents": [
        "883ba74f43092823d0ed4c6b21f0171e9b334607"
      ],
      "author": {
        "name": "David Teigland",
        "email": "teigland@redhat.com",
        "time": "Tue Apr 05 13:16:24 2011 -0500"
      },
      "committer": {
        "name": "David Teigland",
        "email": "teigland@redhat.com",
        "time": "Fri Jul 15 12:30:43 2011 -0500"
      },
      "message": "dlm: use workqueue for callbacks\n\nInstead of creating our own kthread (dlm_astd) to deliver\ncallbacks for all lockspaces, use a per-lockspace workqueue\nto deliver the callbacks.  This eliminates complications and\nslowdowns from many lockspaces sharing the same thread.\n\nSigned-off-by: David Teigland \u003cteigland@redhat.com\u003e\n"
    },
    {
      "commit": "8304d6f24cc1221392b6d61fa9d16631cbd6beb7",
      "tree": "ca9b333d500d2fc56a45263aa08c4093875cbe12",
      "parents": [
        "35d34df711e8b44846e759d8cfddb4ec6877cccb"
      ],
      "author": {
        "name": "David Teigland",
        "email": "teigland@redhat.com",
        "time": "Mon Feb 21 14:58:21 2011 -0600"
      },
      "committer": {
        "name": "David Teigland",
        "email": "teigland@redhat.com",
        "time": "Thu Mar 10 10:40:00 2011 -0600"
      },
      "message": "dlm: record full callback state\n\nChange how callbacks are recorded for locks.  Previously, information\nabout multiple callbacks was combined into a couple of variables that\nindicated what the end result should be.  In some situations, we\ncould not tell from this combined state what the exact sequence of\ncallbacks were, and would end up either delivering the callbacks in\nthe wrong order, or suppress redundant callbacks incorrectly.  This\nnew approach records all the data for each callback, leaving no\nuncertainty about what needs to be delivered.\n\nSigned-off-by: David Teigland \u003cteigland@redhat.com\u003e\n"
    },
    {
      "commit": "7fe2b3190b8b299409f13cf3a6f85c2bd371f8bb",
      "tree": "36af13880f834cd1c7fd92200ebcc33c64d9edf0",
      "parents": [
        "b0483e78e5c4c9871fc5541875b3bc006846d46b"
      ],
      "author": {
        "name": "David Teigland",
        "email": "teigland@redhat.com",
        "time": "Wed Feb 24 11:08:18 2010 -0600"
      },
      "committer": {
        "name": "David Teigland",
        "email": "teigland@redhat.com",
        "time": "Wed Feb 24 11:46:53 2010 -0600"
      },
      "message": "dlm: fix ordering of bast and cast\n\nWhen both blocking and completion callbacks are queued for lock,\nthe dlm would always deliver the completion callback (cast) first.\nIn some cases the blocking callback (bast) is queued before the\ncast, though, and should be delivered first.  This patch keeps\ntrack of the order in which they were queued and delivers them\nin that order.\n\nThis patch also keeps track of the granted mode in the last cast\nand eliminates the following bast if the bast mode is compatible\nwith the preceding cast mode.  This happens when a remotely mastered\nlock is demoted, e.g. EX-\u003eNL, in which case the local node queues\na cast immediately after sending the demote message.  In this way\na cast can be queued for a mode, e.g. NL, that makes an in-transit\nbast extraneous.\n\nSigned-off-by: David Teigland \u003cteigland@redhat.com\u003e\n"
    },
    {
      "commit": "fd22a51bcc0b7b76fc729b02316214fd979f9fe1",
      "tree": "e23326bb9df7cf0ee76b3b6b61c82364ff0aed78",
      "parents": [
        "03339696314fffb95dafb349b84243358e945ce6"
      ],
      "author": {
        "name": "David Teigland",
        "email": "teigland@redhat.com",
        "time": "Tue Dec 09 11:55:46 2008 -0600"
      },
      "committer": {
        "name": "David Teigland",
        "email": "teigland@redhat.com",
        "time": "Tue Dec 23 10:16:46 2008 -0600"
      },
      "message": "dlm: improve how bast mode handling\n\nThe lkb bastmode value is set in the context of processing the\nlock, and read by the dlm_astd thread.  Because it\u0027s accessed\nin these two separate contexts, the writing/reading ought to\nbe done under a lock.  This is simple to do by setting it and\nreading it when the lkb is added to and removed from dlm_astd\u0027s\ncallback list which is properly locked.\n\nSigned-off-by: David Teigland \u003cteigland@redhat.com\u003e\n"
    },
    {
      "commit": "e7fd41792fc0ee52a05fcaac87511f118328d147",
      "tree": "eee5227088ba97daef795e385b7548d2a1cc4cb6",
      "parents": [
        "e47314207032cfd1157b8c377df162839b32ea6f"
      ],
      "author": {
        "name": "David Teigland",
        "email": "teigland@redhat.com",
        "time": "Wed Jan 18 09:30:29 2006 +0000"
      },
      "committer": {
        "name": "Steven Whitehouse",
        "email": "swhiteho@redhat.com",
        "time": "Wed Jan 18 09:30:29 2006 +0000"
      },
      "message": "[DLM] The core of the DLM for GFS2/CLVM\n\nThis is the core of the distributed lock manager which is required\nto use GFS2 as a cluster filesystem. It is also used by CLVM and\ncan be used as a standalone lock manager independantly of either\nof these two projects.\n\nIt implements VAX-style locking modes.\n\nSigned-off-by: David Teigland \u003cteigland@redhat.com\u003e\nSigned-off-by: Steve Whitehouse \u003cswhiteho@redhat.com\u003e\n"
    }
  ]
}