)]}'
{
  "commit": "025be81e83043f20538dcced1e12c5f8d152fbdb",
  "tree": "b5789ee2931739c7066f5369ce699ef4f3fa758e",
  "parents": [
    "0803dbed7a23721d091639c9e173c0389dcd524a"
  ],
  "author": {
    "name": "Anton Blanchard",
    "email": "anton@samba.org",
    "time": "Fri Mar 31 02:27:06 2006 -0800"
  },
  "committer": {
    "name": "David S. Miller",
    "email": "davem@davemloft.net",
    "time": "Fri Mar 31 02:27:06 2006 -0800"
  },
  "message": "[NET]: Allow skb headroom to be overridden\n\nPreviously we added NET_IP_ALIGN so an architecture can override the\npadding done to align headers. The next step is to allow the skb\nheadroom to be overridden.\n\nWe currently always reserve 16 bytes to grow into, meaning all DMAs\nstart 16 bytes into a cacheline. On ppc64 we really want DMA writes to\nstart on a cacheline boundary, so we increase that headroom to one\ncacheline.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "65f5a7b2646b1ed590ec45acb7a596eb7f170706",
      "old_mode": 33188,
      "old_path": "include/asm-powerpc/system.h",
      "new_id": "d075725bf444b757f42b4f07c90616b631f84d41",
      "new_mode": 33188,
      "new_path": "include/asm-powerpc/system.h"
    },
    {
      "type": "modify",
      "old_id": "613b9513f8b91789762228cdc84fd2cdc3ef44be",
      "old_mode": 33188,
      "old_path": "include/linux/skbuff.h",
      "new_id": "c4619a428d9b11f86648e1971645c2d312a99a8b",
      "new_mode": 33188,
      "new_path": "include/linux/skbuff.h"
    }
  ]
}