diff options
Diffstat (limited to 'package/busybox/config/init')
| -rw-r--r-- | package/busybox/config/init/Config.in | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/package/busybox/config/init/Config.in b/package/busybox/config/init/Config.in index 9498895631..bdf181c2f1 100644 --- a/package/busybox/config/init/Config.in +++ b/package/busybox/config/init/Config.in @@ -5,6 +5,45 @@ menu "Init Utilities" +config BUSYBOX_CONFIG_BOOTCHARTD + bool "bootchartd" + default n + help + bootchartd is commonly used to profile the boot process + for the purpose of speeding it up. In this case, it is started + by the kernel as the init process. This is configured by adding + the init=/sbin/bootchartd option to the kernel command line. + + It can also be used to monitor the resource usage of a specific + application or the running system in general. In this case, + bootchartd is started interactively by running bootchartd start + and stopped using bootchartd stop. + +config BUSYBOX_CONFIG_FEATURE_BOOTCHARTD_BLOATED_HEADER + bool "Compatible, bloated header" + default n + depends on BUSYBOX_CONFIG_BOOTCHARTD + help + Create extended header file compatible with "big" bootchartd. + "Big" bootchartd is a shell script and it dumps some + "convenient" info int the header, such as: + title = Boot chart for `hostname` (`date`) + system.uname = `uname -srvm` + system.release = `cat /etc/DISTRO-release` + system.cpu = `grep '^model name' /proc/cpuinfo | head -1` ($cpucount) + system.kernel.options = `cat /proc/cmdline` + This data is not mandatory for bootchart graph generation, + and is considered bloat. Nevertheless, this option + makes bootchartd applet to dump a subset of it. + +config BUSYBOX_CONFIG_FEATURE_BOOTCHARTD_CONFIG_FILE + bool "Support bootchartd.conf" + default n + depends on BUSYBOX_CONFIG_BOOTCHARTD + help + Enable reading and parsing of $PWD/bootchartd.conf + and /etc/bootchartd.conf files. + config BUSYBOX_CONFIG_INIT bool "init" default y @@ -25,8 +64,8 @@ config BUSYBOX_CONFIG_FEATURE_KILL_REMOVED depends on BUSYBOX_CONFIG_FEATURE_USE_INITTAB help When respawn entries are removed from inittab and a SIGHUP is - sent to init, this feature will kill the processes that have - been removed. + sent to init, this option will make init kill the processes + that have been removed. config BUSYBOX_CONFIG_FEATURE_KILL_DELAY int "How long to wait between TERM and KILL (0 - send TERM only)" if FEATURE_KILL_REMOVED |