Messages in this thread Patch in this message | | | Subject | [PATCH 2.6.14-rt13] Latency Tracing Fix | From | Sven-Thorsten Dietrich <> | Date | Tue, 15 Nov 2005 03:46:40 -0800 |
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Compile error with latency tracing and no ktimers on i386:
CC kernel/ktimers.o kernel/ktimers.c: In function ‘enqueue_ktimer’: kernel/ktimers.c:756: error: incompatible type for argument 1 of ‘trace_special_u64’ make[1]: *** [kernel/ktimers.o] Error 1 make: *** [kernel] Error 2
#diff defconfig .config #4c4 #< # Tue Nov 15 03:19:31 2005 #--- #> # Tue Nov 15 03:20:21 2005 #163d162 #< # CONFIG_REGPARM is not set #1434c1433,1434 #< # CONFIG_LATENCY_TRACE is not set #--- #> CONFIG_LATENCY_TRACE=y #> CONFIG_MCOUNT=y #1437a1438 #> CONFIG_FRAME_POINTER=y
Index: linux-rt/include/linux/ktimer.h =================================================================== --- linux-rt.orig/include/linux/ktimer.h +++ linux-rt/include/linux/ktimer.h @@ -167,8 +167,11 @@ static inline int ktimer_interrupt(void) return 0; } -#define ktimer_trace(a,b) trace_special_u64(a,b) - +# if (BITS_PER_LONG == 64) +# define ktimer_trace(a,b) trace_special_u64(a,b) +# else +# define ktimer_trace(a,b) trace_special(ktime_get_high(a),ktime_get_low(a),b) +# endif #endif /* Exported timer functions: */
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