I just looked into the /proc/kallsyms and it says the following of about hrtimer functions:
c012cd40 t lock_hrtimer_base
c012cdb0 T hrtimer_wait_for_timer
c012ce70 t hrtimer_reprogram
c012d0c0 T hrtimer_clock_notify
c012d0d0 t hrtimer_check_clocks
c012d220 T hrtimer_forward
c012d340 t enqueue_hrtimer
c012d450 t __remove_hrtimer
c012d4b0 T hrtimer_start
c012d5b0 T hrtimer_try_to_cancel
c012d630 T hrtimer_cancel
c012d660 T hrtimer_get_remaining
c012d6c0 T hrtimer_init
c012d710 T hrtimer_get_res
c012d760 T hrtimer_interrupt
c012d9d0 t run_hrtimer_softirq
c012db20 T hrtimer_run_queues
c012dca0 T hrtimer_nanosleep
c012dde0 t init_hrtimers_cpu
c012de50 t hrtimer_cpu_notify
c03280c0 t schedule_hrtimer
c03f20a0 T hrtimers_init
What does the above output mean? There is a 'T' bebore hrtimer_start, hrtimer_cancel. Does this mean..I can't use them in my module and load it using insmod? How can I make use of these functions?
Thanks,
Jack
On 5/19/06, Jack Sparrow <virtualspy3@xxxxxxxxx> wrote:
Hi,
I am trying to use some functions (hrtimer_start, hrtimer_cancel etc) defined in hrtimer.h , hrtimer.c in my kernel module. However, when I looked into hrtimer.h , hrtimer.c , they dont have EXPORT_SYMBOL for these functions. Now, is there anyway in which I can use these functions in my module and load my module with insmod (instead of building the module into the kernel and making the entire kernel). Please let me know.
Thanks,Jack
