)]}'
{
  "log": [
    {
      "commit": "83d5cde47dedf01b6a4a4331882cbc0a7eea3c2e",
      "tree": "f8ba5e263717d35cd444fcc65898d2ed352af1ae",
      "parents": [
        "7b021967c5e1463936042c8da72b550d3cabe9ac"
      ],
      "author": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Mon Sep 21 17:01:13 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Sep 22 07:17:25 2009 -0700"
      },
      "message": "const: make block_device_operations const\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "03fa68c245cccbcb99035cbabaa13b408ba91ab5",
      "tree": "b6190d60db6302fd9b84c3aac50bf75b7351f70c",
      "parents": [
        "9f08e9db84c1e9234e07b9b595f5b2508c621823"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Wed Jun 10 04:38:54 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 16:47:24 2009 +1000"
      },
      "message": "ps3: shorten ps3_system_bus_[gs]et_driver_data to ps3_system_bus_[gs]et_drvdata\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nAcked-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "6dee2c87ebbe5d7ce8c4c163966a0bd9c02c75ef",
      "tree": "d3ba06ad73c80fb9fccd9c0a0b590f5cc6bec6d4",
      "parents": [
        "1bd9784f5ebb5b1b5a1efb8302d7b57c6483e2e6"
      ],
      "author": {
        "name": "Roel Kluin",
        "email": "roel.kluin@gmail.com",
        "time": "Wed Jun 10 04:38:52 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 16:47:23 2009 +1000"
      },
      "message": "block/ps3: remove driver_data direct access of struct device\n\nIn the near future, the driver core is going to not allow direct access\nto the driver_data pointer in struct device.  Instead, the functions\ndev_get_drvdata() and dev_set_drvdata() should be used.  These functions\nhave been around since the beginning, so are backwards compatible with\nall older kernel versions.\n\n[Geert: Use ps3_system_bus_[gs]et_driver_data() for ps3_system_bus_device]\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "e1defc4ff0cf57aca6c5e3ff99fa503f5943c1f1",
      "tree": "d60d15a082171c58ac811d547d51a9c3119f23e3",
      "parents": [
        "9bd7de51ee8537094656149eaf45338cadb7d7d4"
      ],
      "author": {
        "name": "Martin K. Petersen",
        "email": "martin.petersen@oracle.com",
        "time": "Fri May 22 17:17:49 2009 -0400"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Fri May 22 23:22:54 2009 +0200"
      },
      "message": "block: Do away with the notion of hardsect_size\n\nUntil now we have had a 1:1 mapping between storage device physical\nblock size and the logical block sized used when addressing the device.\nWith SATA 4KB drives coming out that will no longer be the case.  The\nsector size will be 4KB but the logical block size will remain\n512-bytes.  Hence we need to distinguish between the physical block size\nand the logical ditto.\n\nThis patch renames hardsect_size to logical_block_size.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "9934c8c04561413609d2bc38c6b9f268cba774a4",
      "tree": "30dd8f7be54f9b2e03094de9cd03b6a9ee2909cd",
      "parents": [
        "2343046826a8ca426b07601d9593ee046c298b68"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Fri May 08 11:54:16 2009 +0900"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Mon May 11 09:52:18 2009 +0200"
      },
      "message": "block: implement and enforce request peek/start/fetch\n\nTill now block layer allowed two separate modes of request execution.\nA request is always acquired from the request queue via\nelv_next_request().  After that, drivers are free to either dequeue it\nor process it without dequeueing.  Dequeue allows elv_next_request()\nto return the next request so that multiple requests can be in flight.\n\nExecuting requests without dequeueing has its merits mostly in\nallowing drivers for simpler devices which can\u0027t do sg to deal with\nsegments only without considering request boundary.  However, the\nbenefit this brings is dubious and declining while the cost of the API\nambiguity is increasing.  Segment based drivers are usually for very\nold or limited devices and as converting to dequeueing model isn\u0027t\ndifficult, it doesn\u0027t justify the API overhead it puts on block layer\nand its more modern users.\n\nPrevious patches converted all block low level drivers to dequeueing\nmodel.  This patch completes the API transition by...\n\n* renaming elv_next_request() to blk_peek_request()\n\n* renaming blkdev_dequeue_request() to blk_start_request()\n\n* adding blk_fetch_request() which is combination of peek and start\n\n* disallowing completion of queued (not started) requests\n\n* applying new API to all LLDs\n\nRenamings are for consistency and to break out of tree code so that\nit\u0027s apparent that out of tree drivers need updating.\n\n[ Impact: block request issue API cleanup, no functional change ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Mike Miller \u003cmike.miller@hp.com\u003e\nCc: unsik Kim \u003cdonari75@gmail.com\u003e\nCc: Paul Clements \u003cpaul.clements@steeleye.com\u003e\nCc: Tim Waugh \u003ctim@cyberelk.net\u003e\nCc: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Laurent Vivier \u003cLaurent@lvivier.info\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: Adrian McMenamin \u003cadrian@mcmen.demon.co.uk\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Alex Dubov \u003coakad@yahoo.com\u003e\nCc: Pierre Ossman \u003cdrzeus@drzeus.cx\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Markus Lidel \u003cMarkus.Lidel@shadowconnect.com\u003e\nCc: Stefan Weinhuber \u003cwein@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "10e1e629b386aef97bf66de6ef28d450bec06ee3",
      "tree": "cdcdea0f2b56bacd67ef4e98bd48f9b72faf788c",
      "parents": [
        "b12d4f82c1a3cdcb2441c803a3368a9426f2f47f"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Fri May 08 11:54:07 2009 +0900"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Mon May 11 09:52:16 2009 +0200"
      },
      "message": "ps3disk: dequeue in-flight request\n\nOther than in issue error paths, ps3disk always completely finishes\nfetched requests.  With full completion on error paths, it can be\neasily converted to dequeueing model.\n\n* After L1 r/w call failure, ps3disk_submit_request_sg() now fails the\n  whole request.  Issue failure isn\u0027t likely to benefit from partial\n  retry anyway and ps3disk uses full failure in completion error path\n  too, so I don\u0027t think this amounts to any meaningful functionality\n  loss.\n\n* flush completion is converted to _all for consistency.  It doesn\u0027t\n  make any functional difference.\n\n[ Impact: dequeue in-flight request ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "83096ebf1263b2c1ee5e653ba37d993d02e3eb7b",
      "tree": "2226b71a616ec1cb2d37511c6a09ba9507a1cd69",
      "parents": [
        "5b93629b4509c03ffa87a9316412fedf6f58cb37"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Thu May 07 22:24:39 2009 +0900"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Mon May 11 09:50:54 2009 +0200"
      },
      "message": "block: convert to pos and nr_sectors accessors\n\nWith recent cleanups, there is no place where low level driver\ndirectly manipulates request fields.  This means that the \u0027hard\u0027\nrequest fields always equal the !hard fields.  Convert all\nrq-\u003esectors, nr_sectors and current_nr_sectors references to\naccessors.\n\nWhile at it, drop superflous blk_rq_pos() \u003c 0 test in swim.c.\n\n[ Impact: use pos and nr_sectors accessors ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nTested-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nTested-by: Adrian McMenamin \u003cadrian@mcmen.demon.co.uk\u003e\nAcked-by: Adrian McMenamin \u003cadrian@mcmen.demon.co.uk\u003e\nAcked-by: Mike Miller \u003cmike.miller@hp.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Eric Moore \u003cEric.Moore@lsi.com\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Paul Clements \u003cpaul.clements@steeleye.com\u003e\nCc: Tim Waugh \u003ctim@cyberelk.net\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Alex Dubov \u003coakad@yahoo.com\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Dario Ballabio \u003cballabio_dario@emc.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: unsik Kim \u003cdonari75@gmail.com\u003e\nCc: Laurent Vivier \u003cLaurent@lvivier.info\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "5b93629b4509c03ffa87a9316412fedf6f58cb37",
      "tree": "ad5ceda3f718361b8df3057b4f9edcc79aa4cd9d",
      "parents": [
        "c3a4d78c580de4edc9ef0f7c59812fb02ceb037f"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Thu May 07 22:24:38 2009 +0900"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Mon May 11 09:50:53 2009 +0200"
      },
      "message": "block: implement blk_rq_pos/[cur_]sectors() and convert obvious ones\n\nImplement accessors - blk_rq_pos(), blk_rq_sectors() and\nblk_rq_cur_sectors() which return rq-\u003ehard_sector, rq-\u003ehard_nr_sectors\nand rq-\u003ehard_cur_sectors respectively and convert direct references of\nthe said fields to the accessors.\n\nThis is in preparation of request data length handling cleanup.\n\nGeert\t: suggested adding const to struct request * parameter to accessors\nSergei\t: spotted error in patch description\n\n[ Impact: cleanup ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nAcked-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nTested-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAckec-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "cd4c34ebec155e5c10f897d9bebf618248121e70",
      "tree": "17baaee04a3b360fdc4a85ca53f31b7d92475bdd",
      "parents": [
        "5b5c5d12b91cb6b2a2967f06aef35d59008dc2e7"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Tue Apr 28 13:06:07 2009 +0900"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Apr 28 08:14:50 2009 +0200"
      },
      "message": "ps3disk: simplify request completion\n\nps3disk_interrupt() always completes requests fully but it uses\nrq-\u003ehard_cur_sectors for FLUSH requests for some reason.  Drop them\nand simply use __blk_end_request_all().\n\n[ Impact: cleanup ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "f06d9a2b52e246a66b606130cea3f0d7b7be17a7",
      "tree": "020df1f9d54b00c72d8af02ac0827d496597e75a",
      "parents": [
        "40cbbb781d3eba5d6ac0860db078af490e5c7c6b"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Thu Apr 23 11:05:19 2009 +0900"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Apr 28 07:37:36 2009 +0200"
      },
      "message": "block: replace end_request() with [__]blk_end_request_cur()\n\nend_request() has been kept around for backward compatibility;\nhowever, it\u0027s about time for it to go away.\n\n* There aren\u0027t too many users left.\n\n* Its use of @updtodate is pretty confusing.\n\n* In some cases, newer code ends up using mixture of end_request() and\n  [__]blk_end_request[_all](), which is way too confusing.\n\nSo, add [__]blk_end_request_cur() and replace end_request() with it.\nMost conversions are straightforward.  Noteworthy ones are...\n\n* paride/pcd: next_request() updated to take 0/-errno instead of 1/0.\n\n* paride/pf: pf_end_request() and next_request() updated to take\n  0/-errno instead of 1/0.\n\n* xd: xd_readwrite() updated to return 0/-errno instead of 1/0.\n\n* mtd/mtd_blkdevs: blktrans_discard_request() updated to return\n  0/-errno instead of 1/0.  Unnecessary local variable res\n  initialization removed from mtd_blktrans_thread().\n\n[ Impact: cleanup ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Joerg Dorchain \u003cjoerg@dorchain.net\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Laurent Vivier \u003cLaurent@lvivier.info\u003e\nCc: Tim Waugh \u003ctim@cyberelk.net\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Markus Lidel \u003cMarkus.Lidel@shadowconnect.com\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: unsik Kim \u003cdonari75@gmail.com\u003e\n"
    },
    {
      "commit": "e377c6e24d1b465ebd18fe49d0dc06932ced9bb0",
      "tree": "6f6ff2d92c5e088291523c0092c12ce5e8f9f589",
      "parents": [
        "5c949070c7a591d1001a5d8444731dfa4223b094"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Tue Jan 13 20:04:48 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Fri Jan 16 16:15:13 2009 +1100"
      },
      "message": "powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/block\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nAcked-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "f331c0296f2a9fee0d396a70598b954062603015",
      "tree": "f74c467d58940131d97d90c4ea549843185e6ef0",
      "parents": [
        "cf771cb5a7b716f3f9e532fd42a1e3a0a75adec5"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Wed Sep 03 09:01:48 2008 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Thu Oct 09 08:56:05 2008 +0200"
      },
      "message": "block: don\u0027t depend on consecutive minor space\n\n* Implement disk_devt() and part_devt() and use them to directly\n  access devt instead of computing it from -\u003emajor and -\u003efirst_minor.\n\n  Note that all references to -\u003emajor and -\u003efirst_minor outside of\n  block layer is used to determine devt of the disk (the part0) and as\n  -\u003emajor and -\u003efirst_minor will continue to represent devt for the\n  disk, converting these users aren\u0027t strictly necessary.  However,\n  convert them for consistency.\n\n* Implement disk_max_parts() to avoid directly deferencing\n  genhd-\u003eminors.\n\n* Update bdget_disk() such that it doesn\u0027t assume consecutive minor\n  space.\n\n* Move devt computation from register_disk() to add_disk() and make it\n  the only one (all other usages use the initially determined value).\n\nThese changes clean up the code and will help disk-\u003epart dereference\nfix and extended block device numbers.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "1a8e2bddd5c29008f311613e75925fecbf522c5b",
      "tree": "e12f30d3efd7c8f89ba89e8b21a4df17f1488c3e",
      "parents": [
        "e17fc0a1ccf88f6d4dcb363729f3141b0958c325"
      ],
      "author": {
        "name": "David Woodhouse",
        "email": "David.Woodhouse@intel.com",
        "time": "Wed Aug 13 12:35:09 2008 +0100"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Thu Oct 09 08:56:02 2008 +0200"
      },
      "message": "Kill REQ_TYPE_FLUSH\n\nIt was only used by ps3disk, and it should probably have been\nREQ_TYPE_LINUX_BLOCK + REQ_LB_OP_FLUSH.\n\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "4917fa292558593d36b2880977ea206f7727dbe5",
      "tree": "5ef03fba3ca3f3b1f615e9d558f7138619787d3a",
      "parents": [
        "6f6a036e6e061563efecb61505fc4cc3ca415f80"
      ],
      "author": {
        "name": "FUJITA Tomonori",
        "email": "fujita.tomonori@lab.ntt.co.jp",
        "time": "Tue Apr 29 09:54:35 2008 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Apr 29 14:48:54 2008 +0200"
      },
      "message": "block: no need to initialize rq-\u003ecmd in prepare_flush_fn hook\n\nThe block layer initializes rq-\u003ecmd (queue_flush calls rq_init) so\nprepare_flush_fn hooks don\u0027t need to do that.\n\nThe purpose of this patch is to remove sizeof(rq-\u003ecmd), as a\npreparation for large command support, which changes rq-\u003ecmd from the\nstatic array to a pointer. sizeof(rq-\u003ecmd) will not make sense.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "31e103c595c0fa0d23eea5a4168362fba4c5ba62",
      "tree": "36fac2a8c96b7bb4ea0c1f028d5d398c9a6621d2",
      "parents": [
        "1afb20f30151dd4160877c827f5b7203f98627fb"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Fri Apr 25 12:46:20 2008 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Apr 29 09:50:34 2008 +0200"
      },
      "message": "ps3disk: Remove superfluous cast\n\nAs ps3disk is a ppc64-only driver, sector_t equals to unsigned long, and the\ncast is not needed.\n\nReuse in another (possibly 32-bit) driver is protected by the safety net called\n`compiler warning\u0027 (with the cast, it may silently truncate to 32-bit).\nIf sector_t ever changes, we will get a compiler warning as well (with the\ncast, we won\u0027t).\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "f01ab252cbfc039e4f16db9aed272d11d13525d1",
      "tree": "387f74e9711dd74668f7410f7549d9fc79f0c12e",
      "parents": [
        "097c94a4e8bde978c8d12683d9a34048e9139e4b"
      ],
      "author": {
        "name": "Kiyoshi Ueda",
        "email": "k-ueda@ct.jp.nec.com",
        "time": "Tue Dec 11 17:44:39 2007 -0500"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Mon Jan 28 10:36:38 2008 +0100"
      },
      "message": "blk_end_request: changing ps3disk (take 4)\n\nThis patch converts ps3disk to use blk_end_request interfaces.\nRelated \u0027uptodate\u0027 arguments are converted to \u0027error\u0027.\n\nCc: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nCc: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nSigned-off-by: Kiyoshi Ueda \u003ck-ueda@ct.jp.nec.com\u003e\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "fd5d806266935179deda1502101624832eacd01f",
      "tree": "b0d01c2ed7d754f2a6daef6c77d108a81d8a470e",
      "parents": [
        "bf2de6f5a4faf0197268f18d08969b003b87b6e8"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Oct 16 11:05:02 2007 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Oct 16 11:05:02 2007 +0200"
      },
      "message": "block: convert blkdev_issue_flush() to use empty barriers\n\nThen we can get rid of -\u003eissue_flush_fn() and all the driver private\nimplementations of that.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "6c92e699b56287da582ccb12a64b959b6d6109ba",
      "tree": "ac8c9f26640ff8b35cd96f8222f8ce84ba2c53e5",
      "parents": [
        "bc1c56fde6dd1c85e2047c276456c07bd4508b5c"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Thu Aug 16 13:43:12 2007 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@carl.home.kernel.dk",
        "time": "Wed Oct 10 09:25:56 2007 +0200"
      },
      "message": "Fixup rq_for_each_segment() indentation\n\nRemove one level of nesting where appropriate.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "5705f7021748a69d84d6567e68e8851dab551464",
      "tree": "5a6dbc8fc6055c0334f4a97540e36a7844b9c482",
      "parents": [
        "9dfa52831e96194b8649613e3131baa2c109f7dc"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@suse.de",
        "time": "Tue Sep 25 12:35:59 2007 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@carl.home.kernel.dk",
        "time": "Wed Oct 10 09:25:56 2007 +0200"
      },
      "message": "Introduce rq_for_each_segment replacing rq_for_each_bio\n\nEvery usage of rq_for_each_bio wraps a usage of\nbio_for_each_segment, so these can be combined into\nrq_for_each_segment.\n\nWe define \"struct req_iterator\" to hold the \u0027bio\u0027 and \u0027index\u0027 that\nare needed for the double iteration.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\n\nVarious compile fixes by me...\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "165125e1e480f9510a5ffcfbfee4e3ee38c05f23",
      "tree": "8009c8a5ff09e26dc2418d42f66ecafb055c52a2",
      "parents": [
        "f695baf2df9e0413d3521661070103711545207a"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Jul 24 09:28:11 2007 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Jul 24 09:28:11 2007 +0200"
      },
      "message": "[BLOCK] Get rid of request_queue_t typedef\n\nSome of the code has been gradually transitioned to using the proper\nstruct request_queue, but there\u0027s lots left. So do a full sweet of\nthe kernel and get rid of this typedef and replace its uses with\nthe proper type.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "c6131fa528c4fc57605c474bf8c83821aff164c0",
      "tree": "1d6fbeca1785ac149b9ce6bd18018849ebf0625f",
      "parents": [
        "97d22d26b4a5aefc5a18ac81ef4e7b46da451426"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Sat Jul 21 04:37:45 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Sat Jul 21 17:49:16 2007 -0700"
      },
      "message": "ps3: Disk Storage Driver\n\nAdd a Disk Storage Driver for the PS3:\n  - Implemented as a block device driver with a dynamic major\n  - Disk names (and partitions) are of the format ps3d%c(%u)\n  - Uses software scatter-gather with a 64 KiB bounce buffer as the hypervisor\n    doesn\u0027t support scatter-gather\n\nCc: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nAcked-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    }
  ]
}