In [51]:

import pandas as pd
blame_raw = pd.DataFrame([
    r"76d034edcf658 Documentation/scheduler/sched-pelt.c (Yuyang Du 2017-02-13 05:44:22 +0800   1) /*",
    r"76d034edcf658 Documentation/scheduler/sched-pelt.c (Yuyang Du (Corp) 2017-02-13 05:44:22 +0800   1) /*",
    r"76d034edcf658 Documentation/scheduler/sched-pelt.c (Yuyang Du 2017-02-13 05:44:22 +0800   1) /*"],
    columns=['raw'])
blame_raw

Out[51]:

	raw
0	76d034edcf658 Documentation/scheduler/sched-pe...
1	76d034edcf658 Documentation/scheduler/sched-pe...
2	76d034edcf658 Documentation/scheduler/sched-pe...

In [52]:

PATH = r"C:/Temp/linux_blame.log"
PATH = r"C:\Users\Markus\Downloads\linux_blame_temp.tar.gz"
blame_raw = pd.read_csv(PATH, sep="\u0012", names=["raw"], encoding="latin-1")
blame_raw.head()

Out[52]:

	raw
0	linux_blame_temp.log
1	NaN
2	889d0d42667c9 drivers/scsi/bfa/bfad_drv.h (Ani...
3	889d0d42667c9 drivers/scsi/bfa/bfad_drv.h (Ani...
4	7725ccfda5971 drivers/scsi/bfa/bfad_drv.h (Jin...

In [53]:

blame = \
  blame_raw.raw.str.extract(
      "(?P<sha>.*?) (?P<path>.*?) \((?P<author>.* ?) (?P<timestamp>[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2} .[0-9]{4}) *(?P<line>[0-9]*)\) .*",
      expand=True)
blame.head()

Out[53]:

	sha	path	author	timestamp	line
0	NaN	NaN	NaN	NaN	NaN
1	NaN	NaN	NaN	NaN	NaN
2	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 03:54:45 -0500	2
3	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 03:54:45 -0500	3
4	7725ccfda5971	drivers/scsi/bfa/bfad_drv.h	Jing Huang	2009-09-23 17:46:15 -0700	4

In [54]:

print(len(blame))
blame = blame.dropna()
print(len(blame))
blame.head()

5665949
5665946

Out[54]:

	sha	path	author	timestamp	line
2	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 03:54:45 -0500	2
3	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 03:54:45 -0500	3
4	7725ccfda5971	drivers/scsi/bfa/bfad_drv.h	Jing Huang	2009-09-23 17:46:15 -0700	4
5	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 03:54:45 -0500	5
6	7725ccfda5971	drivers/scsi/bfa/bfad_drv.h	Jing Huang	2009-09-23 17:46:15 -0700	6

In [55]:

blame['author'] = blame.author.str.strip()
blame['line'] = pd.to_numeric(blame.line)
blame.head()

Out[55]:

	sha	path	author	timestamp	line
2	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 03:54:45 -0500	2
3	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 03:54:45 -0500	3
4	7725ccfda5971	drivers/scsi/bfa/bfad_drv.h	Jing Huang	2009-09-23 17:46:15 -0700	4
5	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 03:54:45 -0500	5
6	7725ccfda5971	drivers/scsi/bfa/bfad_drv.h	Jing Huang	2009-09-23 17:46:15 -0700	6

In [56]:

blame.info(memory_usage="deep")

<class 'pandas.core.frame.DataFrame'>
Int64Index: 5665946 entries, 2 to 5665947
Data columns (total 5 columns):
sha          object
path         object
author       object
timestamp    object
line         int64
dtypes: int64(1), object(4)
memory usage: 1.8 GB

In [57]:

blame.sha = pd.Categorical(blame.sha)
blame.path = pd.Categorical(blame.path)
blame.author = pd.Categorical(blame.author)
blame.timestamp = pd.Categorical(blame.timestamp)
blame.info(memory_usage="deep")

<class 'pandas.core.frame.DataFrame'>
Int64Index: 5665946 entries, 2 to 5665947
Data columns (total 5 columns):
sha          category
path         category
author       category
timestamp    category
line         int64
dtypes: category(4), int64(1)
memory usage: 171.7 MB

In [58]:

blame.info()

<class 'pandas.core.frame.DataFrame'>
Int64Index: 5665946 entries, 2 to 5665947
Data columns (total 5 columns):
sha          category
path         category
author       category
timestamp    category
line         int64
dtypes: category(4), int64(1)
memory usage: 158.3 MB

In [59]:

%matplotlib inline
blame.line.value_counts().plot()

Out[59]:

<matplotlib.axes._subplots.AxesSubplot at 0x152f4102fd0>

In [60]:

blame.sha.nunique()

Out[60]:

In [61]:

blame.author.value_counts().head(10)

Out[61]:

Linus Torvalds           838200
Hans Verkuil             118432
Mauro Carvalho Chehab    102107
Michael Chan              53945
Mike Marciniszyn          44843
Ralph Campbell            42453
Nicholas Bellinger        41823
Laurent Pinchart          40438
Antti Palosaari           40390
Alexander Duyck           39307
Name: author, dtype: int64

In [62]:

blame.path.nunique()

Out[62]:

In [63]:

blame.timestamp = pd.to_datetime(blame.timestamp.str.strip())

In [64]:

blame.timestamp.dt.hour.value_counts(sort=False).plot.bar()

Out[64]:

<matplotlib.axes._subplots.AxesSubplot at 0x152f29fc7f0>

In [65]:

blame.timestamp.dt.year.value_counts(sort=False).plot.bar()

Out[65]:

<matplotlib.axes._subplots.AxesSubplot at 0x1520a643278>

In [66]:

blame.timestamp.nsmallest()

Out[66]:

771872   2002-04-09 19:14:34
771879   2002-04-09 19:14:34
771880   2002-04-09 19:14:34
771881   2002-04-09 19:14:34
771882   2002-04-09 19:14:34
Name: timestamp, dtype: datetime64[ns]

In [68]:

blame.head()

Out[68]:

	sha	path	author	timestamp	line
2	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	2
3	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	3
4	7725ccfda5971	drivers/scsi/bfa/bfad_drv.h	Jing Huang	2009-09-24 00:46:15	4
5	889d0d42667c9	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	5
6	7725ccfda5971	drivers/scsi/bfa/bfad_drv.h	Jing Huang	2009-09-24 00:46:15	6

In [143]:

t = knowledge_loss.iloc[:2].timestamp

unix = t.astype('int64')
pd.to_datetime(unix)
unix

Out[143]:

2    1448528085000000000
3    1448528085000000000
Name: timestamp, dtype: int64

In [152]:

knowledge_loss = blame[['path', 'author', 'timestamp', 'line']].copy()
knowledge_loss.author = knowledge_loss.author.str.split(",")[::-1].str.join("")
knowledge_loss.timestamp = knowledge_loss.timestamp.astype('int64')
knowledge_loss = knowledge_loss.reset_index(drop=True)
knowledge_loss.head()

Out[152]:

	path	author	timestamp	line
0	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	1448528085000000000	2
1	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	1448528085000000000	3
2	drivers/scsi/bfa/bfad_drv.h	Jing Huang	1253753175000000000	4
3	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	1448528085000000000	5
4	drivers/scsi/bfa/bfad_drv.h	Jing Huang	1253753175000000000	6

In [153]:

#knowledge_loss.to_csv("linux_blame_log.csv", encoding='utf-8', index=None)

In [259]:

git_blame = pd.read_csv("linux_blame_log.csv")
git_blame.head()

Out[259]:

	path	author	timestamp	line
0	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	1448528085000000000	1
1	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	1448528085000000000	2
2	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	1448528085000000000	3
3	drivers/scsi/bfa/bfad_drv.h	Jing Huang	1253753175000000000	4
4	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	1448528085000000000	5

In [264]:

git_blame.info(memory_usage='deep')

<class 'pandas.core.frame.DataFrame'>
RangeIndex: 5665947 entries, 0 to 5665946
Data columns (total 4 columns):
path         category
author       category
timestamp    datetime64[ns]
line         int64
dtypes: category(2), datetime64[ns](1), int64(1)
memory usage: 109.9 MB

In [265]:

git_blame.path = pd.Categorical(git_blame.path)
git_blame.author = pd.Categorical(git_blame.author)
git_blame.timestamp = pd.to_datetime(git_blame.timestamp)
git_blame.info(memory_usage='deep')

<class 'pandas.core.frame.DataFrame'>
RangeIndex: 5665947 entries, 0 to 5665946
Data columns (total 4 columns):
path         category
author       category
timestamp    datetime64[ns]
line         int64
dtypes: category(2), datetime64[ns](1), int64(1)
memory usage: 109.9 MB

In [266]:

df.head()

Out[266]:

	path	author	timestamp	line
0	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	1
1	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	2
2	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	3
3	drivers/scsi/bfa/bfad_drv.h	Jing Huang	2009-09-24 00:46:15	4
4	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	5

In [171]:

a_year_ago = pd.Timestamp("now") - pd.DateOffset(years=1)
a_year_ago

Out[171]:

Timestamp('2017-04-19 08:17:56.637322')

In [172]:

df['knowledge'] = df.timestamp >= a_year_ago
df.knowledge.value_counts().plot.pie()

Out[172]:

<matplotlib.axes._subplots.AxesSubplot at 0x1530a0ac278>

In [268]:

df.kno

---------------------------------------------------------------------------
KeyError                                  Traceback (most recent call last)
C:\dev\apps\Anaconda3\lib\site-packages\pandas\core\indexes\base.py in get_loc(self, key, method, tolerance)
   2524             try:
-> 2525                 return self._engine.get_loc(key)
   2526             except KeyError:

pandas/_libs/index.pyx in pandas._libs.index.IndexEngine.get_loc()

pandas/_libs/index.pyx in pandas._libs.index.IndexEngine.get_loc()

pandas/_libs/hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item()

pandas/_libs/hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item()

KeyError: 'knowledge'

During handling of the above exception, another exception occurred:

KeyError                                  Traceback (most recent call last)
<ipython-input-268-f176cafc5de7> in <module>()
----> 1 df['knowledge'] == True / df['knowledge']

C:\dev\apps\Anaconda3\lib\site-packages\pandas\core\frame.py in __getitem__(self, key)
   2137             return self._getitem_multilevel(key)
   2138         else:
-> 2139             return self._getitem_column(key)
   2140 
   2141     def _getitem_column(self, key):

C:\dev\apps\Anaconda3\lib\site-packages\pandas\core\frame.py in _getitem_column(self, key)
   2144         # get column
   2145         if self.columns.is_unique:
-> 2146             return self._get_item_cache(key)
   2147 
   2148         # duplicate columns & possible reduce dimensionality

C:\dev\apps\Anaconda3\lib\site-packages\pandas\core\generic.py in _get_item_cache(self, item)
   1840         res = cache.get(item)
   1841         if res is None:
-> 1842             values = self._data.get(item)
   1843             res = self._box_item_values(item, values)
   1844             cache[item] = res

C:\dev\apps\Anaconda3\lib\site-packages\pandas\core\internals.py in get(self, item, fastpath)
   3841 
   3842             if not isna(item):
-> 3843                 loc = self.items.get_loc(item)
   3844             else:
   3845                 indexer = np.arange(len(self.items))[isna(self.items)]

C:\dev\apps\Anaconda3\lib\site-packages\pandas\core\indexes\base.py in get_loc(self, key, method, tolerance)
   2525                 return self._engine.get_loc(key)
   2526             except KeyError:
-> 2527                 return self._engine.get_loc(self._maybe_cast_indexer(key))
   2528 
   2529         indexer = self.get_indexer([key], method=method, tolerance=tolerance)

pandas/_libs/index.pyx in pandas._libs.index.IndexEngine.get_loc()

pandas/_libs/index.pyx in pandas._libs.index.IndexEngine.get_loc()

pandas/_libs/hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item()

pandas/_libs/hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item()

KeyError: 'knowledge'

In [212]:

knowledge = df[df.knowledge]
ratio = knowledge.groupby('author').line.count() / len(knowledge)
ratio.nlargest(10)

Out[212]:

author
Anirudh Venkataramanan    0.035255
Daniel Scheller           0.031052
Yasunari Takiguchi        0.024187
Aviad Krawczyk            0.023526
Stanimir Varbanov         0.020556
Salil                     0.019973
Mika Westerberg           0.016489
Todor Tomov               0.015828
Jakub Kicinski            0.015367
Tomer Tayar               0.012627
Name: line, dtype: float64

In [182]:

knowledge = df[df.knowledge]
ratio = knowledge.groupby('author').line.count() / len(knowledge)
ratio.nlargest(10)

Out[182]:

author
Anirudh Venkataramanan    0.035255
Daniel Scheller           0.031052
Yasunari Takiguchi        0.024187
Aviad Krawczyk            0.023526
Stanimir Varbanov         0.020556
Salil                     0.019973
Mika Westerberg           0.016489
Todor Tomov               0.015828
Jakub Kicinski            0.015367
Tomer Tayar               0.012627
Name: line, dtype: float64

In [205]:

ratio.sort_values(ascending=False).plot()

Out[205]:

<matplotlib.axes._subplots.AxesSubplot at 0x1535b60fa90>

In [211]:

ratio.describe()

Out[211]:

count    1336.000000
mean        0.000749
std         0.002354
min         0.000002
25%         0.000011
50%         0.000063
75%         0.000457
max         0.035255
Name: line, dtype: float64

In [225]:

df['component'] = df.path.str.rsplit("/", n=1).str[0]
df.head()

Out[225]:

	path	author	timestamp	line	knowledge	component
0	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	1	False	drivers/scsi/bfa
1	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	2	False	drivers/scsi/bfa
2	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	3	False	drivers/scsi/bfa
3	drivers/scsi/bfa/bfad_drv.h	Jing Huang	2009-09-24 00:46:15	4	False	drivers/scsi/bfa
4	drivers/scsi/bfa/bfad_drv.h	Anil Gurumurthy	2015-11-26 08:54:45	5	False	drivers/scsi/bfa

In [267]:

knowledge_ratio = df.groupby('component')[['knowledge']].mean()
knowledge_ratio.knowledge

---------------------------------------------------------------------------
KeyError                                  Traceback (most recent call last)
<ipython-input-267-0a673baf9627> in <module>()
----> 1 knowledge_ratio = df.groupby('component')[['knowledge']].mean()
      2 knowledge_ratio.knowledge

C:\dev\apps\Anaconda3\lib\site-packages\pandas\core\generic.py in groupby(self, by, axis, level, as_index, sort, group_keys, squeeze, **kwargs)
   5160         return groupby(self, by=by, axis=axis, level=level, as_index=as_index,
   5161                        sort=sort, group_keys=group_keys, squeeze=squeeze,
-> 5162                        **kwargs)
   5163 
   5164     def asfreq(self, freq, method=None, how=None, normalize=False,

C:\dev\apps\Anaconda3\lib\site-packages\pandas\core\groupby.py in groupby(obj, by, **kwds)
   1846         raise TypeError('invalid type: %s' % type(obj))
   1847 
-> 1848     return klass(obj, by, **kwds)
   1849 
   1850 

C:\dev\apps\Anaconda3\lib\site-packages\pandas\core\groupby.py in __init__(self, obj, keys, axis, level, grouper, exclusions, selection, as_index, sort, group_keys, squeeze, **kwargs)
    514                                                     level=level,
    515                                                     sort=sort,
--> 516                                                     mutated=self.mutated)
    517 
    518         self.obj = obj

C:\dev\apps\Anaconda3\lib\site-packages\pandas\core\groupby.py in _get_grouper(obj, key, axis, level, sort, mutated, validate)
   2932                 in_axis, name, level, gpr = False, None, gpr, None
   2933             else:
-> 2934                 raise KeyError(gpr)
   2935         elif isinstance(gpr, Grouper) and gpr.key is not None:
   2936             # Add key to exclusions

KeyError: 'component'

In [246]:

df[df.path.str.startswith("drivers/media/common/videobuf")].sort_values(['path', 'line'])

Out[246]:

	path	author	timestamp	line	knowledge	component
1728295	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	17	True	drivers/media/common/videobuf
1728296	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	18	True	drivers/media/common/videobuf
1728318	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	40	True	drivers/media/common/videobuf
1728615	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 14:16:47	337	True	drivers/media/common/videobuf
1728616	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 14:16:47	338	True	drivers/media/common/videobuf
1728617	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 14:16:47	339	True	drivers/media/common/videobuf
1728618	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 14:16:47	340	True	drivers/media/common/videobuf
1728747	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	469	True	drivers/media/common/videobuf
1728749	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	471	True	drivers/media/common/videobuf
1728752	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	474	True	drivers/media/common/videobuf
1728773	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	495	True	drivers/media/common/videobuf
1728775	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	497	True	drivers/media/common/videobuf
1728778	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	500	True	drivers/media/common/videobuf
1728780	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	502	True	drivers/media/common/videobuf
1728784	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	506	True	drivers/media/common/videobuf
1728786	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	508	True	drivers/media/common/videobuf
1728789	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:37	511	True	drivers/media/common/videobuf
1728807	drivers/media/common/videobuf/videobuf2-core.c	Satendra Singh Thakur	2017-12-28 16:29:35	529	True	drivers/media/common/videobuf
1728949	drivers/media/common/videobuf/videobuf2-core.c	Satendra Singh Thakur	2017-12-28 16:29:35	671	True	drivers/media/common/videobuf
1728950	drivers/media/common/videobuf/videobuf2-core.c	Satendra Singh Thakur	2017-12-28 16:29:35	672	True	drivers/media/common/videobuf
1728984	drivers/media/common/videobuf/videobuf2-core.c	Sakari Ailus	2017-12-28 14:18:20	706	True	drivers/media/common/videobuf
1728985	drivers/media/common/videobuf/videobuf2-core.c	Sakari Ailus	2017-12-28 14:18:20	707	True	drivers/media/common/videobuf
1728986	drivers/media/common/videobuf/videobuf2-core.c	Sakari Ailus	2017-12-28 14:18:20	708	True	drivers/media/common/videobuf
1729939	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:38	1661	True	drivers/media/common/videobuf
1729940	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:38	1662	True	drivers/media/common/videobuf
1729941	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:38	1663	True	drivers/media/common/videobuf
1729943	drivers/media/common/videobuf/videobuf2-core.c	Mauro Carvalho Chehab	2017-12-28 16:29:38	1665	True	drivers/media/common/videobuf
1730295	drivers/media/common/videobuf/videobuf2-core.c	Satendra Singh Thakur	2017-12-28 16:29:35	2017	True	drivers/media/common/videobuf
1730296	drivers/media/common/videobuf/videobuf2-core.c	Satendra Singh Thakur	2017-12-28 16:29:35	2018	True	drivers/media/common/videobuf
1730825	drivers/media/common/videobuf/videobuf2-core.c	Fengguang Wu	2017-12-28 17:26:20	2547	True	drivers/media/common/videobuf
1729977	drivers/media/common/videobuf2/videobuf2-core.c	Sakari Ailus	2018-02-02 10:08:59	1699	True	drivers/media/common/videobuf2
1729978	drivers/media/common/videobuf2/videobuf2-core.c	Sakari Ailus	2018-02-02 10:08:59	1700	True	drivers/media/common/videobuf2
1729979	drivers/media/common/videobuf2/videobuf2-core.c	Sakari Ailus	2018-02-02 10:08:59	1701	True	drivers/media/common/videobuf2
1729980	drivers/media/common/videobuf2/videobuf2-core.c	Sakari Ailus	2018-02-02 10:08:59	1702	True	drivers/media/common/videobuf2
1729981	drivers/media/common/videobuf2/videobuf2-core.c	Sakari Ailus	2018-02-02 10:08:59	1703	True	drivers/media/common/videobuf2
1729982	drivers/media/common/videobuf2/videobuf2-core.c	Sakari Ailus	2018-02-02 10:08:59	1704	True	drivers/media/common/videobuf2
1729983	drivers/media/common/videobuf2/videobuf2-core.c	Sakari Ailus	2018-02-02 10:08:59	1705	True	drivers/media/common/videobuf2
1729984	drivers/media/common/videobuf2/videobuf2-core.c	Sakari Ailus	2018-02-02 10:08:59	1706	True	drivers/media/common/videobuf2
1729985	drivers/media/common/videobuf2/videobuf2-core.c	Sakari Ailus	2018-02-02 10:08:59	1707	True	drivers/media/common/videobuf2
1730328	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2050	True	drivers/media/common/videobuf2
1730330	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2052	True	drivers/media/common/videobuf2
1730338	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2060	True	drivers/media/common/videobuf2
1730340	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2062	True	drivers/media/common/videobuf2
1730343	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2065	True	drivers/media/common/videobuf2
1730345	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2067	True	drivers/media/common/videobuf2
1730349	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2071	True	drivers/media/common/videobuf2
1730358	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2080	True	drivers/media/common/videobuf2
1730362	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2084	True	drivers/media/common/videobuf2
1730367	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2089	True	drivers/media/common/videobuf2
1730368	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2090	True	drivers/media/common/videobuf2
1730375	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2097	True	drivers/media/common/videobuf2
1730383	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2105	True	drivers/media/common/videobuf2
1730400	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2122	True	drivers/media/common/videobuf2
1730401	drivers/media/common/videobuf2/videobuf2-core.c	Linus Torvalds	2018-02-11 22:34:03	2123	True	drivers/media/common/videobuf2
1726814	drivers/media/common/videobuf2/videobuf2-v4l2.c	Linus Torvalds	2018-02-11 22:34:03	661	True	drivers/media/common/videobuf2
1726839	drivers/media/common/videobuf2/videobuf2-v4l2.c	Linus Torvalds	2018-02-11 22:34:03	686	True	drivers/media/common/videobuf2
1726840	drivers/media/common/videobuf2/videobuf2-v4l2.c	Linus Torvalds	2018-02-11 22:34:03	687	True	drivers/media/common/videobuf2
1727077	drivers/media/common/videobuf2/videobuf2-v4l2.c	Linus Torvalds	2018-02-11 22:34:03	924	True	drivers/media/common/videobuf2
1731803	drivers/media/common/videobuf2/videobuf2-vmall...	Masami Hiramatsu	2018-02-06 08:02:23	109	True	drivers/media/common/videobuf2