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tsc: inline calls to tsc_now()

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This commit is contained in:
Steffen Vogel 2018-10-20 16:44:01 +02:00
parent 4e4b5ca95d
commit 7c6406ef7b
2 changed files with 8 additions and 9 deletions
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10
include/villas/tsc.h
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@ -88,8 +88,14 @@ static inline uint64_t rdtsc()
return tsc;
}
__attribute__((unused,always_inline))
static uint64_t tsc_now(struct tsc *t)
{
return t->rdtscp_supported
? rdtscp()
: rdtsc();
}
int tsc_init(struct tsc *t);
uint64_t tsc_rate_to_cycles(struct tsc *t, double rate);
uint64_t tsc_now(struct tsc *t);

7
lib/tsc.c
View file

@ -75,10 +75,3 @@ uint64_t tsc_rate_to_cycles(struct tsc *t, double rate)
{
return t->frequency / rate;
}
uint64_t tsc_now(struct tsc *t)
{
return t->rdtscp_supported
? rdtscp()
: rdtsc();
}