diff options
Diffstat (limited to 'kernel/time/hrtimer.c')
| -rw-r--r-- | kernel/time/hrtimer.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index 9cdd74bd2d27..223548bb81c6 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -1,26 +1,18 @@ /* - * linux/kernel/hrtimer.c - * * Copyright(C) 2005-2006, Thomas Gleixner <tglx@linutronix.de> * Copyright(C) 2005-2007, Red Hat, Inc., Ingo Molnar * Copyright(C) 2006-2007 Timesys Corp., Thomas Gleixner * * High-resolution kernel timers * - * In contrast to the low-resolution timeout API implemented in - * kernel/timer.c, hrtimers provide finer resolution and accuracy - * depending on system configuration and capabilities. - * - * These timers are currently used for: - * - itimers - * - POSIX timers - * - nanosleep - * - precise in-kernel timing + * In contrast to the low-resolution timeout API, aka timer wheel, + * hrtimers provide finer resolution and accuracy depending on system + * configuration and capabilities. * * Started by: Thomas Gleixner and Ingo Molnar * * Credits: - * based on kernel/timer.c + * Based on the original timer wheel code * * Help, testing, suggestions, bugfixes, improvements were * provided by: |