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| author | Jim Cromie <jim.cromie@gmail.com> | 2011-03-18 11:33:08 -0600 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-04-10 17:01:04 +0200 |
| commit | 99172a2f9edb3517f610fb93356a6a6a0c30f0c8 (patch) | |
| tree | 8c6101e354093463ab5b78877ef0d3b903874d3a | |
| parent | 205a44a436e2af83ce9b88144f0eacbb16f8e915 (diff) | |
| download | lwn-99172a2f9edb3517f610fb93356a6a6a0c30f0c8.tar.gz lwn-99172a2f9edb3517f610fb93356a6a6a0c30f0c8.zip | |
add printk.time=1 boot-time hint to Kconfig.debug help text
Cite Documentation/kernel-parameters.txt for an alternative to
building with PRINTK_TIME compiled in.
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| -rw-r--r-- | lib/Kconfig.debug | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 6f440d82b58d..b38cc34281b8 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -7,7 +7,8 @@ config PRINTK_TIME included in printk output. This allows you to measure the interval between kernel operations, including bootup operations. This is useful for identifying long delays - in kernel startup. + in kernel startup. Or add printk.time=1 at boot-time. + See Documentation/kernel-parameters.txt config ENABLE_WARN_DEPRECATED bool "Enable __deprecated logic" |