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442 Commits

Author SHA1 Message Date
Denys Vlasenko
f29a1c5656 powertop: build fix for !386 compiles 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-29 16:25:18 +02:00
Denys Vlasenko
fb132e4737 whitespace cleanup 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-29 11:46:52 +02:00
Denys Vlasenko
e4dcba1c10 *: whitespace fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-28 18:57:19 +02:00
Marek Polacek
3c99d59b5d top: Use _exit() instead of exit() in sighandler 
Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-27 02:25:16 +02:00
Denys Vlasenko
4fa07bd8fa whitespace fix 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-27 00:04:50 +02:00
Denys Vlasenko
a43e969574 powertop: simplified C-state display code 
function                                             old     new   delta
.rodata                                           145530  145514     -16
powertop_main                                       1510    1403    -107

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-26 13:03:31 +02:00
Denys Vlasenko
d8b687f992 powertop: IPIs and hw irqs were swapped, fixing 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-26 12:42:53 +02:00
Denys Vlasenko
c3f1fa10d6 powertop: fixes to output format and code shrink 
function                                             old     new   delta
process_timer_stats                                    -     631    +631
clear_lines                                           72      74      +2
process_irq_counts                                   729     726      -3
.rodata                                           145699  145530    -169
powertop_main                                       2341    1510    -831
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 1/2 up/down: 1359/-1729)       Total: -370 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-26 12:39:36 +02:00
Denys Vlasenko
373789e567 powertop: code shrink 
function                                             old     new   delta
process_irq_count_deltas                               -     729    +729
read_cstate_counts                                     -     358    +358
save_line                                              -     150    +150
clear_lines                                           80      72      -8
line_compare                                          18       7     -11
.rodata                                           145736  145699     -37
powertop_main                                       2527    2341    -186
push_line                                            193       -    -193
read_data                                            348       -    -348
do_proc_irq                                          890       -    -890
------------------------------------------------------------------------------
(add/remove: 3/3 grow/shrink: 0/4 up/down: 1237/-1673)       Total: -436 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-26 02:54:13 +02:00
Marek Polacek
b507cc3ace powertop: new applet 
Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-25 03:44:34 +02:00
Alexander Shishkin
cbfeaac7af smemcap: close /proc handle upon cleaning up 
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-22 13:18:23 +02:00
Denys Vlasenko
d3036ef608 pmap: get rid of a warning 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-22 13:15:15 +02:00
Denys Vlasenko
5542934d65 free: add -b/k/m/g options; remove 4 TB limitation. +100 bytes 
Based on patch by Stefan Tomanek (stefan@pico.ruhr.de)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-01 21:57:59 +02:00
Denys Vlasenko
5a0d899ee4 smemcap: use correct tar magic 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-12 17:13:29 +02:00
Cristian Ionescu-Idbohrn
6957d79bd6 remove redundant ENABLE_DESKTOP in procps/ps.c 
Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-05 15:49:37 +02:00
Denys Vlasenko
b32a543663 nandwrite: complain on malformed -s NUM 
Elsewhere: use common error message. -30 bytes net size change

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-29 13:29:02 +02:00
Alexander Shishkin
0834a6d3b9 pmap: new applet. +1k. 
pmap is a tool used to look at processes' memory maps, normally found
in procps package. It provides more readable and easily sortable output
(one line per mapping) from  maps/smaps files in /proc/PID/.  This would
help in debugging memory usage issues, especially on devices where lots
of typing is not a viable option.

This patch does'n implement -d and -A command line options of GNU pmap,
since those are not that must have features and I was afraid of going
blind from looking at its code.

The implementation takes smaps scanning part out of procps_scan() function
and moves it into procps_read_smaps(), which does more detailed processing
of a single PID's smaps data.

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-28 23:20:34 +02:00
Dan Fandrich
159677c884 Rename a struct member from "interrupt" 
This is nonstandard, but common, keyword in embedded compilers.

Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-24 07:38:34 +02:00
Denys Vlasenko
bdaea46318 nmeter: fix misplaced closing comment 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-16 20:42:14 +02:00
Denys Vlasenko
0ef64bdb40 *: make GNU licensing statement forms more regular 
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-16 20:14:46 +02:00
Denys Vlasenko
9768a82eb0 *: fix "see file License ..." - the file is named LICENSE (in uppercase) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-16 03:04:14 +02:00
Denys Vlasenko
c9b9750a0e libbb: factor out common code from mpstat/iostat 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-16 02:49:21 +02:00
Denys Vlasenko
dcaed97e0f iostat: add forgotted fclose(); fix default count. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-12 15:36:34 +02:00
Denys Vlasenko
7783248eaa *: s/xatoi_u/xatoi_positive/g - I got bored of mistyping xatoi_u as xatou_i 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-12 14:14:45 +02:00
Denys Vlasenko
7bfbbd434a free: more compatible output. +16 bytes. Closes bug 2383. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-12 01:56:44 +02:00
Marek Polacek
733f26f407 iostat: new applet. 2800 bytes 
Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-11 17:00:59 +02:00
Marek Polacek
85a359afab mpstat: do not use /sys to get number of CPUs. /proc should be ok. 
function                                             old     new   delta
get_cpu_nr                                             -     137    +137
mpstat_main                                         1140    1131      -9
get_proc_cpu_nr                                      137       -    -137
get_sys_cpu_nr                                       178       -    -178
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 0/1 up/down: 137/-324)         Total: -187 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-30 16:43:11 +02:00
Denys Vlasenko
3fb4a5e6d8 mpstat: better fix for IRQ counts 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-30 13:55:35 +02:00
Denys Vlasenko
9bb0510b9b mpstat: fix total par-cpu IRQ counts 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-30 13:38:46 +02:00
Denys Vlasenko
64c67891a2 mpstat: fix/improve handling of interrupt names 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-30 12:45:14 +02:00
Maksym Kryzhanovskyy
5e87c2ef15 mpstat: small code shrink 
Signed-off-by: Maksym Kryzhanovskyy <xmaks@email.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-30 03:56:02 +02:00
Denys Vlasenko
217df6ea9f mpstat: small code shrink 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-21 11:54:33 +02:00
Marek Polacek
23e8c08fa2 mpstat: new applet. ~5.5k 
Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-21 10:29:07 +02:00
Jeremie Koenig
1d7266d3b5 mark Linux-specific configuration options 
PLATFORM_LINUX is used as a dependency for applets or features
which require Linux-specific interfaces.

Signed-off-by: Jeremie Koenig <jk@jk.fr.eu.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-19 00:44:56 +02:00
Denys Vlasenko
a95ce93e57 top: add tie breaking for topmem mode 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-13 12:13:04 +02:00
Denys Vlasenko
52827e3ebc *: tar-related cleanups: move struct to unarchive.h; move help to tar.c 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-26 18:21:36 +02:00
Denys Vlasenko
a091d45c3b smemcap: new applet 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-24 05:05:12 +02:00
Denys Vlasenko
adbbee46ad bootchartd: added optional compat features 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-21 07:17:23 +02:00
Denys Vlasenko
d70e0e995e *: add INSERTs to *.src files where appropriate 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-08 12:15:11 +02:00
Maksym Kryzhanovskyy
e3657dcdd6 fuser: code shrink 
function                                             old     new   delta
fuser_main                                           918     871     -47

Signed-off-by: Maksym Kryzhanovskyy <xmaks@email.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-06 22:56:12 +02:00
Denys Vlasenko
d94332f2b6 top: code shrink, -26 bytes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-06 17:40:54 +02:00
Maksym Kryzhanovskyy
87496aa081 top: code shrink 
text    data     bss     dec     hex filename
 853034     453    6820  860307   d2093 busybox_old
 852726     453    6820  859999   d1f5f busybox_unstripped

Signed-off-by: Maksym Kryzhanovskyy <xmaks@email.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-06 08:24:39 +02:00
Denys Vlasenko
2f32bf8be6 remove defconfig. Now "make defconfig" simply uses defaults from Config.in 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-06 04:14:28 +02:00
Denys Vlasenko
da929a95aa mass renaming Kbuild -> Kbuild.src, Config.in -> Config.src 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-04 20:10:51 +02:00
Denys Vlasenko
9e07219c78 ps: make "ps -o BAD" emit list of good -o params 
also make ps help more informative

function                                             old     new   delta
find_out_spec                                         58     103     +45
packed_usage                                       27039   27079     +40

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-05-23 00:34:42 +02:00
Maksym Kryzhanovskyy
fef9ee7072 fuser: code shrink, fixing default signal, exitcode and PID display 
Defult signal is KILL, not TERM.
We used to not display PIDs with -k but without -s, but
upstream (fuser from PSmisc 22.7) still shows PIDs.
Filtering out of our own PID was buggy.

function                                             old     new   delta
fuser_main                                           669     918    +249
search_dev_inode                                      67      74      +7
add_pid                                               38      39      +1
scan_pid_maps                                        225     222      -3
add_inode                                             91      88      -3
packed_usage                                       27047   27039      -8
scan_dir_links                                       102      76     -26
scan_link                                             78      46     -32
file_to_dev_inode                                     64       -     -64
scan_proc_net                                        307       -    -307
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 3/5 up/down: 257/-443)         Total: -186 bytes

Signed-off-by: Maksym Kryzhanovskyy <xmaks@email.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-05-22 20:41:08 +02:00
Denys Vlasenko
d9a3e89f50 consolidate ESC sequences 
function                                             old     new   delta
bell                                                   2       -      -2
CMdown                                                 2       -      -2
Ceos                                                   4       -      -4
Ceol                                                   4       -      -4
CMup                                                   4       -      -4
SOs                                                    5       -      -5
SOn                                                    5       -      -5
CMrc                                                   9       -      -9

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-05-16 23:42:13 +02:00
Denys Vlasenko
fe360480aa fix typo in commented-out code 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-05-04 14:59:01 +02:00
Denys Vlasenko
39601843d7 ps: fix non-DESKTOP option handling code 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-07 18:03:34 +02:00
Denys Vlasenko
c2fdd41f5f sysctl: tiny code shrink 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-03-27 05:02:00 +01:00