)]}'
{
  "commit": "179f7ebff6be45738c6e2fa68c8d2cc5c2c6308e",
  "tree": "3d48b5f825cfa29f5b39656503c5157872454e9f",
  "parents": [
    "e3d5a27d5862b6425d0879272e24abecf7245105"
  ],
  "author": {
    "name": "Eric Dumazet",
    "email": "dada1@cosmosbay.com",
    "time": "Tue Jan 06 14:41:04 2009 -0800"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Tue Jan 06 15:59:13 2009 -0800"
  },
  "message": "percpu_counter: FBC_BATCH should be a variable\n\nFor NR_CPUS \u003e\u003d 16 values, FBC_BATCH is 2*NR_CPUS\n\nConsidering more and more distros are using high NR_CPUS values, it makes\nsense to use a more sensible value for FBC_BATCH, and get rid of NR_CPUS.\n\nA sensible value is 2*num_online_cpus(), with a minimum value of 32 (This\nminimum value helps branch prediction in __percpu_counter_add())\n\nWe already have a hotcpu notifier, so we can adjust FBC_BATCH dynamically.\n\nWe rename FBC_BATCH to percpu_counter_batch since its not a constant\nanymore.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
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      "old_mode": 33188,
      "old_path": "fs/ext4/ext4.h",
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      "new_mode": 33188,
      "new_path": "fs/ext4/ext4.h"
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      "new_path": "fs/ext4/inode.c"
    },
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      "old_path": "include/linux/percpu_counter.h",
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      "new_path": "include/linux/percpu_counter.h"
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}