Linux / Drivers / Dma-buf
File Size

The distribution of size of files (measured in lines of code).

Intro
  • File size measurements show the distribution of size of files.
  • Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
  • It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.
Learn more...
File Size Overall
  • There are 22 files with 5,492 lines of code.
    • 0 very long files (0 lines of code)
    • 2 long files (1,364 lines of code)
    • 10 medium size files (3,356 lines of codeclsfd_ftr_w_mp_ins)
    • 5 small files (675 lines of code)
    • 5 very small files (97 lines of code)
0% | 24% | 61% | 12% | 1%
Legend:
1001+
501-1000
201-500
101-200
1-100


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File Size per Extension
1001+
501-1000
201-500
101-200
1-100
c0% | 25% | 62% | 12% | 0%
h0% | 0% | 0% | 0% | 100%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
ROOT0% | 28% | 55% | 13% | 2%
heaps0% | 0% | 100% | 0% | 0%
Longest Files (Top 22)
File# lines# units
dma-buf.c
in root
 801 34
563 20
451 20
404 15
dma-resv.c
in root
 394 15
343 10
udmabuf.c
in root
 326 13
325 9
314 14
cma_heap.c
in heaps
 314 12
sw_sync.c
in root
 258 14
dma-heap.c
in root
 227 5
163 7
136 9
128 9
selftest.c
in root
 126 6
122 8
33 -
22 -
20 4
selftest.h
in root
 18 -
4 -
Files With Most Units (Top 18)
File# lines# units
dma-buf.c
in root
 801 34
451 20
563 20
404 15
dma-resv.c
in root
 394 15
314 14
sw_sync.c
in root
 258 14
udmabuf.c
in root
 326 13
cma_heap.c
in heaps
 314 12
343 10
136 9
128 9
325 9
122 8
163 7
selftest.c
in root
 126 6
dma-heap.c
in root
 227 5
20 4
Files With Long Lines (Top 1)

There is only one file with lines longer than 120 characters. In total, there is only one long line.

File# lines# units# long lines
451 20 1