table of contents
MOD_TIMER_PINNED(9) | Driver Basics | MOD_TIMER_PINNED(9) |
NAME¶
mod_timer_pinned - modify a timer´s timeout
SYNOPSIS¶
int mod_timer_pinned(struct timer_list * timer, unsigned long expires);
ARGUMENTS¶
timer
the timer to be modified
expires
new timeout in jiffies
DESCRIPTION¶
mod_timer_pinned is a way to update the expire field of an active timer (if the timer is inactive it will be activated) and not allow the timer to be migrated to a different CPU.
mod_timer_pinned(timer, expires) is equivalent to:
del_timer(timer); timer->expires = expires; add_timer(timer);
COPYRIGHT¶
May 2024 | Kernel Hackers Manual 2.6. |