Jan Kiszka wrote:
> Petr Cervenka wrote:
>> I ran a test during last weekend (and nothing wrong happened). But the
>> /proc/xenomai/stat output is strange. Probably some type cast error, because
>> 18446744071739514846 = 0xFFFFFFFF8A939FDE and the appropriate value perhaps
>> should be 0x000000008A939FDE = 2324930526.
>>
>> CPU PID MSW CSW PF STAT %CPU NAME
>> 0 0 0 18446744071739514846 0 00500088 69.8 ROOT/0
>> 1 0 0 18446744071675175740 0 00500080 23.2 ROOT/1
>> 0 5299 0 351459 0 00300182 0.0
>> LOGGER_TASK_1804289383
>> 0 5100 8 283613 0 00300186 0.0
>> 0 5317 0 40591 0 00300182 0.0
>> 0 5034 2 2330696 0 00300184 0.0 MAIN_TASK_2056
>> 0 5318 5 18446744071736105613 3 00300180 29.5
>> REG_TASK_2056
>> 0 5319 28 36 0 00300182 0.0 WORK_TASK_2056
>> 0 5321 38926 39159 0 00300380 0.0 CERECV_2056
>> 0 5323 1159385 2438330 0 00300181 0.0 CESEND_2056
>> 1 5710 0 18446744071675175740 0 00300184 76.8
>> HARDWARE_KERNEL
>> 0 0 0 18446744071964064315 0 00000000 0.7 IRQ520:
>> [timer]
>> 1 0 0 232145209 0 00000000 0.0 IRQ520: [timer]
>
> OK, at least this bug is a bit easier to fix. Please try this patch
> (which also takes the chance and extends the range of our stat counters
> a bit):
>
> Index: xenomai/include/nucleus/stat.h
> ===================================================================
> --- xenomai/include/nucleus/stat.h (Revision 4060)
> +++ xenomai/include/nucleus/stat.h (Arbeitskopie)
> @@ -84,20 +84,20 @@ do { \
>
>
> typedef struct xnstat_counter {
> - int counter;
> + unsigned long counter;
> } xnstat_counter_t;
>
> -static inline int xnstat_counter_inc(xnstat_counter_t *c)
> +static inline unsigned long xnstat_counter_inc(xnstat_counter_t *c)
> {
> return c->counter++;
> }
>
> -static inline int xnstat_counter_get(xnstat_counter_t *c)
> +static inline unsigned long xnstat_counter_get(xnstat_counter_t *c)
> {
> return c->counter;
> }
>
> -static inline void xnstat_counter_set(xnstat_counter_t *c, int value)
> +static inline void xnstat_counter_set(xnstat_counter_t *c, unsigned long
> value)
> {
> c->counter = value;
> }OK to apply those bits? Jan
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