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pmu: remove pmc_{init|start|stop|reset} system call

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Change-Id: I6eb65ed8c18558418c7aabfee75cd1974f4c03ff
This commit is contained in:
TOIDA,Suguru
2019-04-09 10:03:12 +09:00
parent ca19ee434a
commit 2b6b3f31e5
6 changed files with 0 additions and 105 deletions
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6
arch/arm64/kernel/include/syscall_list.h
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@ -119,12 +119,6 @@ SYSCALL_DELEGATED(241, perf_event_open)
SYSCALL_HANDLED(260, wait4)
SYSCALL_HANDLED(270, process_vm_readv)
SYSCALL_HANDLED(271, process_vm_writev)
#ifdef PERF_ENABLE
SYSCALL_HANDLED(601, pmc_init)
SYSCALL_HANDLED(602, pmc_start)
SYSCALL_HANDLED(603, pmc_stop)
SYSCALL_HANDLED(604, pmc_reset)
#endif // PERF_ENABLE
SYSCALL_HANDLED(700, get_cpu_id)
#ifdef PROFILE_ENABLE
SYSCALL_HANDLED(__NR_profile, profile)

7
arch/arm64/kernel/perfctr.c
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@ -117,13 +117,6 @@ int ihk_mc_perfctr_init_raw(int counter, uint64_t config, int mode)
return ret;
}
int ihk_mc_perfctr_init(int counter, uint64_t config, int mode)
{
int ret;
ret = __ihk_mc_perfctr_init(counter, PERF_TYPE_RAW, config, mode);
return ret;
}
int ihk_mc_perfctr_start(unsigned long counter_mask)
{
int ret = 0, i;

4
arch/x86_64/kernel/include/syscall_list.h
View File

@ -161,10 +161,6 @@ SYSCALL_HANDLED(303, mod_call)
SYSCALL_HANDLED(309, getcpu)
SYSCALL_HANDLED(310, process_vm_readv)
SYSCALL_HANDLED(311, process_vm_writev)
SYSCALL_HANDLED(601, pmc_init)
SYSCALL_HANDLED(602, pmc_start)
SYSCALL_HANDLED(603, pmc_stop)
SYSCALL_HANDLED(604, pmc_reset)
SYSCALL_HANDLED(700, get_cpu_id)
#ifdef PROFILE_ENABLE
SYSCALL_HANDLED(__NR_profile, profile)

35
arch/x86_64/kernel/perfctr.c
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@ -223,41 +223,6 @@ int ihk_mc_perfctr_init_raw(int counter, unsigned int code, int mode)
#endif /*POSTK_DEBUG_TEMP_FIX_29*/
}
#ifdef POSTK_DEBUG_TEMP_FIX_29
int ihk_mc_perfctr_init(int counter, uint64_t config, int mode)
#else
int ihk_mc_perfctr_init(int counter, enum ihk_perfctr_type type, int mode)
#endif /*POSTK_DEBUG_TEMP_FIX_29*/
{
#ifdef POSTK_DEBUG_TEMP_FIX_29
enum ihk_perfctr_type type;
switch (config) {
case PERF_COUNT_HW_CPU_CYCLES :
type = APT_TYPE_CYCLE;
break;
case PERF_COUNT_HW_INSTRUCTIONS :
type = APT_TYPE_INSTRUCTIONS;
break;
default :
// Not supported config.
type = PERFCTR_MAX_TYPE;
}
#endif /*POSTK_DEBUG_TEMP_FIX_29*/
if (counter < 0 || counter >= NUM_PERF_COUNTERS) {
return -EINVAL;
}
if (type < 0 || type >= PERFCTR_MAX_TYPE) {
return -EINVAL;
}
if (!x86_march_perfmap[type]) {
return -EINVAL;
}
return set_perfctr_x86_direct(counter, mode, x86_march_perfmap[type]);
}
int ihk_mc_perfctr_set_extra(struct mc_perf_event *event)
{
struct thread *thread = cpu_local_var(current);