diff options
| author | John Ogness <john.ogness@linutronix.de> | 2018-06-21 15:39:54 +0206 |
|---|---|---|
| committer | John Ogness <john.ogness@linutronix.de> | 2018-06-21 15:39:54 +0206 |
| commit | 42029eefb562cb0da2fd5a132754fca20c8ccc98 (patch) | |
| tree | 0e2a0c5ec7b4586f7bb31deee3c2f5d619523241 /linux-basics/linux-processes | |
| parent | 1b169196c50371f015b451d909b4be9247e6cebd (diff) | |
linux processes: mention never to use prio 99
Priority 99 is really reserved for special kernel tasks (such as
migration and watchdog). Mention that it should never be used by
any thing the user does.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Diffstat (limited to 'linux-basics/linux-processes')
| -rw-r--r-- | linux-basics/linux-processes/pres_linux-processes_en.tex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux-basics/linux-processes/pres_linux-processes_en.tex b/linux-basics/linux-processes/pres_linux-processes_en.tex index 56dd760..440a69e 100644 --- a/linux-basics/linux-processes/pres_linux-processes_en.tex +++ b/linux-basics/linux-processes/pres_linux-processes_en.tex @@ -152,7 +152,7 @@ with nice +19 assigned to it! \item SCHED\_RR: Priority based, Round Robin scheduling per priority \end{itemize} Both Realtime scheduling classes accept priorities from 1 to 99, where 99 is -the highest priority. +the highest priority. (But never use 99! It is for special critical kernel tasks!) \end{frame} \begin{frame}[fragile] |