)]}'
{
  "log": [
    {
      "commit": "9ada7340987aa24395809570840c7c6847044f52",
      "tree": "e2a57c184d15cbd2415f4fce35534cf635e9fa9f",
      "parents": [
        "8e0a43d8fa953179505869ec28de78550246e795"
      ],
      "author": {
        "name": "Jan Kara",
        "email": "jack@suse.cz",
        "time": "Fri Jun 23 02:05:25 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jun 23 07:43:04 2006 -0700"
      },
      "message": "[PATCH] jbd: fix BUG in journal_commit_transaction()\n\nFix possible assertion failure in journal_commit_transaction() on\njh-\u003eb_next_transaction \u003d\u003d NULL (when we are processing BJ_Forget list and\nbuffer is not jbddirty).\n\n!jbddirty buffers can be placed on BJ_Forget list for example by\njournal_forget() or by __dispose_buffer() - generally such buffer means\nthat it has been freed by this transaction.\n\nFreed buffers should not be reallocated until the transaction has committed\n(that\u0027s why we have the assertion there) but they *can* be reallocated when\nthe transaction has already been committed to disk and we are just\nprocessing the BJ_Forget list (as soon as we remove b_committed_data from\nthe bitmap bh, ext3 will be able to reallocate buffers freed by the\ncommitting transaction).  So we have to also count with the case that the\nbuffer has been reallocated and b_next_transaction has been already set.\n\nAnd one more subtle point: it can happen that we manage to reallocate the\nbuffer and also mark it jbddirty.  Then we also add the freed buffer to the\ncheckpoint list of the committing trasaction.  But that should do no harm.\n\nNon-jbddirty buffers should be filed to BJ_Reserved and not BJ_Metadata\nlist.  It can actually happen that we refile such buffers during the commit\nphase when we reallocate in the running transaction blocks deleted in\ncommitting transaction (and that can happen if the committing transaction\nalready wrote all the data and is just cleaning up BJ_Forget list).\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nAcked-by: \"Stephen C. Tweedie\" \u003csct@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7c8903f6373f9abecf060bad53ca36bc4ac037f2",
      "tree": "473644b1f2999e3e516cd4f55a3535d9bb29595d",
      "parents": [
        "be5efffb762fa4a7b9a7a45ebf34b13e3bf5a2d8"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Tue Feb 14 13:53:03 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Feb 14 16:09:34 2006 -0800"
      },
      "message": "[PATCH] jbd: revert checkpoint list changes\n\nThis patch reverts commit f93ea411b73594f7d144855fd34278bcf34a9afc:\n  [PATCH] jbd: split checkpoint lists\n\nThis broke journal_flush() for OCFS2, which is its method of being sure\nthat metadata is sent to disk for another node.\n\nAnd two related commits 8d3c7fce2d20ecc3264c8d8c91ae3beacdeaed1b and\n43c3e6f5abdf6acac9b90c86bf03f995bf7d3d92 with the subjects:\n  [PATCH] jbd: log_do_checkpoint fix\n  [PATCH] jbd: remove_transaction fix\n\nThese seem to be incremental bugfixes on the original patch and as such are\nno longer needed.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "43c3e6f5abdf6acac9b90c86bf03f995bf7d3d92",
      "tree": "06c78af9eeab5ad504e949a78e4ffa1e3cbb6067",
      "parents": [
        "8d3c7fce2d20ecc3264c8d8c91ae3beacdeaed1b"
      ],
      "author": {
        "name": "Jan Kara",
        "email": "jack@suse.cz",
        "time": "Wed Jan 18 17:42:20 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Jan 18 19:20:16 2006 -0800"
      },
      "message": "[PATCH] jbd: remove_transaction fix\n\nWe have to check that also the second checkpoint list is non-empty before\ndropping the transaction.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f99d49adf527fa6f7a9c42257fa76bca6b8df1e3",
      "tree": "41dddbc336016f9dc9557cdb15300de5e599dac1",
      "parents": [
        "6044ec8882c726e325017bd948aa0cd94ad33abc"
      ],
      "author": {
        "name": "Jesper Juhl",
        "email": "jesper.juhl@gmail.com",
        "time": "Mon Nov 07 01:01:34 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 07 07:54:06 2005 -0800"
      },
      "message": "[PATCH] kfree cleanup: fs\n\nThis is the fs/ part of the big kfree cleanup patch.\n\nRemove pointless checks for NULL prior to calling kfree() in fs/.\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "26707699b5337ea471ba1774447e8a1170c99e52",
      "tree": "13ea647feb0f0eb026a4a00fd0e1d522d71876ca",
      "parents": [
        "a7662236253374012d364106b6dc9161bd929e2e"
      ],
      "author": {
        "name": "Jan Kara",
        "email": "jack@suse.cz",
        "time": "Tue Sep 06 15:19:12 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:55 2005 -0700"
      },
      "message": "[PATCH] Change ll_rw_block() calls in JBD\n\nWe must be sure that the current data in buffer are sent to disk.  Hence we\nhave to call ll_rw_block() with SWRITE.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e6c9f5c1888097c936334bf9740024520ca47b8e",
      "tree": "6fcf2cccb7e4d155dd663f10001efdb2a9d7daae",
      "parents": [
        "cbf0d27a131639f4f3e4faa94373c5c6f89f8f07"
      ],
      "author": {
        "name": "Jan Kara",
        "email": "jack@suse.cz",
        "time": "Tue Sep 06 15:19:09 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:54 2005 -0700"
      },
      "message": "[PATCH] Fix JBD race in t_forget list handling\n\nFix race between journal_commit_transaction() and other places as\njournal_unmap_buffer() that are adding buffers to transaction\u0027s t_forget list.\n We have to protect against such places by holding j_list_lock even when\ntraversing the t_forget list.  The fact that other places can only add buffers\nto the list makes the locking easier.  OTOH the lock ranking complicates the\nstuff...\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
      "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d",
      "parents": [],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n"
    }
  ]
}