Linux / Samples

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.

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File Size Overall

There are 172 files with 26,848 lines of code.

4 very long files (5,393 lines of code)
4 long files (2,609 lines of code)
23 medium size files (7,254 lines of codeclsfd_ftr_w_mp_ins)
43 small files (6,294 lines of code)
98 very small files (5,298 lines of code)

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

File Size per Logical Decomposition

primary

1001+

501-1000

201-500

101-200

1-100

Longest Files (Top 50)

File	# lines	# units
xdpsock_user.c in bpf	1671	45
xdp_sample_user.c in bpf	1418	40
mbochs.c in vfio-mdev	1213	37
mtty.c in vfio-mdev	1091	24
xsk_fwd.c in bpf	769	3
xdp_router_ipv4_user.c in bpf	667	11
mdpy.c in vfio-mdev	636	21
v4l2-pci-skeleton.c in v4l	537	27
qmi_sample_client.c in qmi	497	9
xdp_rxq_info_user.c in bpf	497	15
ne_ioctl_sample.c in nitro_enclaves	482	9
xdp_redirect_cpu_user.c in bpf	463	7
xdp_redirect_cpu.bpf.c in bpf	429	16
hbm.c in bpf	411	6
map_perf_test_user.c in bpf	407	21
task_fd_query_user.c in bpf	361	8
mei-amt-version.c in mei	337	11
uhid-example.c in uhid	323	8
trace_event_user.c in bpf	288	10
xdp_tx_iptunnel_user.c in bpf	263	6
user-trap.c in seccomp	261	6
configfs_sample.c in configfs	244	12
cookie_uid_helper_example.c in bpf	244	8
map_perf_test_kern.c in bpf	239	8
hpet_example.c in timers	236	-
test-statx.c in vfs	229	5
sockex3_kern.c in bpf	227	6
xdp_sample.bpf.c in bpf	207	11
bpf-helper.h in seccomp	205	-
sandboxer.c in landlock	203	6
xdp_redirect_map_multi_user.c in bpf	201	2
sockex2_kern.c in bpf	190	7
tracex6_user.c in bpf	189	4
ucon.c in connector	187	3
xdp_redirect_map_user.c in bpf	187	1
hbm_kern.h in bpf	182	5
tc_l2_redirect_kern.c in bpf	182	6
mdpy-fb.c in vfio-mdev	181	5
sampleip_user.c in bpf	180	7
xdp_tx_iptunnel_kern.c in bpf	180	6
cpustat_user.c in bpf	180	6
cfag12864b-example.c in auxdisplay	168	12
kset-example.c in kobject	166	10
xdp_sample_pkts_user.c in bpf	165	6
fds_example.c in bpf	164	5
bpf_insn.h in bpf	158	-
tracex3_user.c in bpf	157	4
tracex2_user.c in bpf	154	5
xdp_adjust_tail_user.c in bpf	154	4
xdpsock_ctrl_proc.c in bpf	154	3

Files With Most Units (Top 50)

File	# lines	# units
xdpsock_user.c in bpf	1671	45
xdp_sample_user.c in bpf	1418	40
mbochs.c in vfio-mdev	1213	37
v4l2-pci-skeleton.c in v4l	537	27
mtty.c in vfio-mdev	1091	24
mdpy.c in vfio-mdev	636	21
map_perf_test_user.c in bpf	407	21
xdp_redirect_cpu.bpf.c in bpf	429	16
xdp_rxq_info_user.c in bpf	497	15
cfag12864b-example.c in auxdisplay	168	12
configfs_sample.c in configfs	244	12
mei-amt-version.c in mei	337	11
xdp_sample.bpf.c in bpf	207	11
xdp_router_ipv4_user.c in bpf	667	11
trace_event_user.c in bpf	288	10
kset-example.c in kobject	166	10
ne_ioctl_sample.c in nitro_enclaves	482	9
qmi_sample_client.c in qmi	497	9
tcbpf1_kern.c in bpf	76	9
uhid-example.c in uhid	323	8
livepatch-callbacks-demo.c in livepatch	96	8
trace-events-sample.c in trace_events	99	8
task_fd_query_user.c in bpf	361	8
map_perf_test_kern.c in bpf	239	8
cookie_uid_helper_example.c in bpf	244	8
test-fsmount.c in vfs	100	7
xdp_adjust_tail_kern.c in bpf	120	7
sampleip_user.c in bpf	180	7
sockex2_kern.c in bpf	190	7
xdp_redirect_cpu_user.c in bpf	463	7
sandboxer.c in landlock	203	6
livepatch-shadow-mod.c in livepatch	100	6
user-trap.c in seccomp	261	6
sample-trace-array.c in ftrace	70	6
xdp_sample_pkts_user.c in bpf	165	6
tc_l2_redirect_kern.c in bpf	182	6
hbm.c in bpf	411	6
xdp_tx_iptunnel_user.c in bpf	263	6
xdp_tx_iptunnel_kern.c in bpf	180	6
sockex3_kern.c in bpf	227	6
cpustat_user.c in bpf	180	6
kobject-example.c in kobject	80	6
test-statx.c in vfs	229	5
livepatch-shadow-fix1.c in livepatch	101	5
livepatch-shadow-fix2.c in livepatch	78	5
bpf-direct.c in seccomp	151	5
ftrace-direct-modify.c in ftrace	118	5
ftrace-direct-multi-modify.c in ftrace	130	5
mdpy-fb.c in vfio-mdev	181	5
pidfd-metadata.c in pidfd	96	5

Files With Long Lines (Top 0)

There are 0 files with lines longer than 120 characters. In total, there are 0 long lines.

File	# lines	# units	# long lines