)]}'
{
  "commit": "458337dbb120d33f326e2b19d54eca8cf179b5c0",
  "tree": "91bc5284430b5a8856ec1b2fd4c277c4eb3f8827",
  "parents": [
    "a619f981b477035027dd27dfbee6148b4cd4a83c"
  ],
  "author": {
    "name": "Tejun Heo",
    "email": "htejun@gmail.com",
    "time": "Fri Feb 02 16:22:30 2007 +0900"
  },
  "committer": {
    "name": "Jeff Garzik",
    "email": "jeff@garzik.org",
    "time": "Wed Feb 21 04:58:16 2007 -0500"
  },
  "message": "libata: improve ata_down_xfermask_limit()\n\nMake ata_down_xfermask_limit() accept @sel instead of @force_pio0.\n@sel selects how the xfermask limit will be adjusted.  The following\nselectors are defined.\n\n* ATA_DNXFER_PIO\t: only speed down PIO\n* ATA_DNXFER_DMA\t: only speed down DMA, don\u0027t cause transfer mode change\n* ATA_DNXFER_40C\t: apply 40c cable limit\n* ATA_DNXFER_FORCE_PIO\t: force PIO\n* ATA_DNXFER_FORCE_PIO0\t: force PIO0 (same as original with @force_pio0 \u003d\u003d 1)\n* ATA_DNXFER_ANY\t: same as original with @force_pio0 \u003d\u003d 0\n\nCurrently, only ANY and FORCE_PIO0 are used to maintain the original\nbehavior.  Other selectors will be used later to improve EH speed down\nsequence.\n\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "9c54de5addffb306bd229517e7ab29bc82f69aa4",
      "old_mode": 33188,
      "old_path": "drivers/ata/libata-core.c",
      "new_id": "249d487c091e2d843f818e5659cddc09476896c3",
      "new_mode": 33188,
      "new_path": "drivers/ata/libata-core.c"
    },
    {
      "type": "modify",
      "old_id": "52c85af7fe9912492cd9353a4d92f78e3a600e9c",
      "old_mode": 33188,
      "old_path": "drivers/ata/libata-eh.c",
      "new_id": "7b61562cdd4009d184463191703266e03a600a87",
      "new_mode": 33188,
      "new_path": "drivers/ata/libata-eh.c"
    },
    {
      "type": "modify",
      "old_id": "0ad7781d72a3b0f4e282da04dc606f48032d60cf",
      "old_mode": 33188,
      "old_path": "drivers/ata/libata.h",
      "new_id": "8533de67d87e531ad00a9c9bcdf29f8754220440",
      "new_mode": 33188,
      "new_path": "drivers/ata/libata.h"
    }
  ]
}