Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

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Duplication Overall

7% duplication:

11,130 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
831 duplicated lines

72 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 72 duplicates...

Size	#	Folders	Files	Lines	Code
22	x 2	include/asm include/asm	uaccess.h uaccess.h	368:391 (4%) 590:613 (4%)	view
18	x 2	include/asm include/asm	uaccess.h uaccess.h	235:254 (3%) 457:476 (3%)	view
17	x 2	include/asm include/asm	futex.h futex.h	26:42 (15%) 53:69 (15%)	view
16	x 2	include/asm include/asm	uaccess.h uaccess.h	321:338 (3%) 543:560 (3%)	view
16	x 2	include/asm include/asm	uaccess.h uaccess.h	261:278 (3%) 483:500 (3%)	view
14	x 2	include/asm include/asm	uaccess.h uaccess.h	283:298 (2%) 505:520 (2%)	view
13	x 2	include/asm include/asm	uaccess.h uaccess.h	197:224 (2%) 424:446 (2%)	view
13	x 2	include/asm include/asm	atomic-llsc.h atomic-spinlock.h	60:88 (23%) 72:92 (27%)	view
13	x 2	include/asm include/asm	uaccess.h uaccess.h	303:316 (2%) 525:538 (2%)	view
13	x 2	kernel kernel	perf_event.c perf_event.c	110:122 (2%) 167:179 (2%)	view
12	x 2	kernel kernel	kprobes.c kprobes.c	58:75 (6%) 102:119 (6%)	view
12	x 2	lib lib	S memcpy-archs-unaligned.S memcpy-archs.S	11:23 (29%) 24:36 (6%)	view
12	x 2	include/asm include/asm	atomic-llsc.h atomic-llsc.h	10:21 (21%) 26:37 (21%)	view
11	x 2	lib lib	S memset-archs.S memset-archs.S	83:93 (9%) 111:121 (9%)	view
11	x 2	include/asm include/asm	irqflags-arcv2.h irqflags-compact.h	146:163 (21%) 167:185 (15%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	99:108 (1%) 170:179 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	127:137 (1%) 156:165 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	127:137 (1%) 142:151 (1%)	view
10	x 2	include/asm include/asm	atomic64-arcv2.h atomic64-arcv2.h	51:60 (7%) 68:77 (7%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	142:151 (1%) 170:179 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	113:122 (1%) 156:165 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	142:151 (1%) 156:165 (1%)	view
10	x 2	include/asm include/asm	ptrace.h ptrace.h	33:53 (14%) 61:74 (14%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	99:108 (1%) 156:165 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	127:137 (1%) 170:179 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	99:108 (1%) 142:151 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	113:122 (1%) 127:137 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	156:165 (1%) 170:179 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	99:108 (1%) 127:137 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	113:122 (1%) 142:151 (1%)	view
10	x 2	kernel kernel	perf_event.c perf_event.c	99:108 (1%) 113:122 (1%)	view
9	x 2	include/asm include/asm	uaccess.h uaccess.h	133:141 (1%) 151:159 (1%)	view
8	x 2	include/asm include/asm	spinlock.h spinlock.h	117:125 (4%) 175:183 (4%)	view
8	x 2	include/asm include/asm	uaccess.h uaccess.h	170:181 (1%) 397:408 (1%)	view
8	x 2	plat-axs10x plat-axs10x	axs10x.c axs10x.c	164:171 (5%) 187:194 (5%)	view
8	x 2	kernel kernel	disasm.c disasm.c	243:250 (2%) 265:272 (2%)	view
8	x 2	include/asm include/asm	uaccess.h uaccess.h	65:80 (1%) 126:135 (1%)	view
8	x 2	include/asm include/asm	uaccess.h uaccess.h	107:114 (1%) 155:162 (1%)	view
8	x 2	include/asm include/asm	uaccess.h uaccess.h	234:241 (1%) 416:423 (1%)	view
7	x 2	include/asm include/asm	uaccess.h uaccess.h	238:244 (1%) 594:600 (1%)	view
7	x 2	include/asm include/asm	jump_label.h jump_label.h	37:44 (23%) 53:60 (23%)	view
7	x 2	include/asm include/asm	uaccess.h uaccess.h	542:548 (1%) 590:596 (1%)	view
7	x 2	kernel kernel	stacktrace.c stacktrace.c	189:197 (6%) 207:215 (6%)	view
7	x 2	kernel kernel	unaligned.c unaligned.c	87:93 (4%) 120:126 (4%)	view
7	x 2	include/asm include/asm	uaccess.h uaccess.h	372:378 (1%) 460:466 (1%)	view
7	x 2	include/asm include/asm	io.h io.h	102:108 (7%) 165:171 (7%)	view
7	x 2	kernel kernel	S entry-arcv2.S entry-compact.S	146:155 (3%) 286:295 (2%)	view
7	x 2	include/asm include/asm	uaccess.h uaccess.h	368:374 (1%) 542:548 (1%)	view
7	x 2	include/asm include/asm	entry-compact.h entry-compact.h	206:216 (6%) 280:290 (6%)	view
7	x 2	include/asm include/asm	uaccess.h uaccess.h	460:466 (1%) 594:600 (1%)	view

Duplicated Units

The list of top 1 duplicated units.

See data for all 1 unit duplicate

Size	#	Folders	Files	Lines	Code
13	x 2	include/asm include/asm	jump_label.h jump_label.h	31:45 47:61	view