)]}'
{
  "commit": "4dc89133f49b8cfd77ba7e83f5960aed63aaa99e",
  "tree": "7629fa72b5a13cbf48d43659bb396984caf7362a",
  "parents": [
    "ba4fd9d8282f7f856f2287fe8be784d1dfdda28b"
  ],
  "author": {
    "name": "Eric Dumazet",
    "email": "eric.dumazet@gmail.com",
    "time": "Tue Aug 31 07:40:16 2010 +0000"
  },
  "committer": {
    "name": "David S. Miller",
    "email": "davem@davemloft.net",
    "time": "Tue Aug 31 13:37:06 2010 -0700"
  },
  "message": "net: add a comment on netdev-\u003elast_rx\n\nAs some driver authors seem to reintroduce dev-\u003elast_rx use,\nadd a comment to strongly discourage this.\n\nSince commit 6cf3f41e6c0 (bonding, net: Move last_rx update into bonding\nrecv logic), network drivers dont need to update last_rx themselves,\nunless they use this field to implement a timeout.\n\nNot updating last_rx helps not dirtying a cache line, improving\nperformance in SMP.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "0cf9448a32c419cd3063d01065597c052399d286",
      "old_mode": 33188,
      "old_path": "include/linux/netdevice.h",
      "new_id": "c82220a9f3d5cafaa5dfb49be115b602a3650bb9",
      "new_mode": 33188,
      "new_path": "include/linux/netdevice.h"
    }
  ]
}