diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 08:11:04 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 08:11:04 -0700 |
commit | 7fa07729e439a6184bd824746d06a49cca553f15 (patch) | |
tree | 9037f5c36d64f842a030a1284f76a354ef6f76e6 /arch/powerpc | |
parent | 991d79b0d1255f89267a350b0048eca59f100cbb (diff) | |
parent | a8f90e906783f1f815120eefe813b23cb396e9bd (diff) | |
download | kernel_samsung_tuna-7fa07729e439a6184bd824746d06a49cca553f15.zip kernel_samsung_tuna-7fa07729e439a6184bd824746d06a49cca553f15.tar.gz kernel_samsung_tuna-7fa07729e439a6184bd824746d06a49cca553f15.tar.bz2 |
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
perf_event, powerpc: Fix compilation after big perf_counter rename
Diffstat (limited to 'arch/powerpc')
-rw-r--r-- | arch/powerpc/include/asm/perf_event.h | 4 | ||||
-rw-r--r-- | arch/powerpc/kernel/perf_event.c | 38 |
2 files changed, 21 insertions, 21 deletions
diff --git a/arch/powerpc/include/asm/perf_event.h b/arch/powerpc/include/asm/perf_event.h index 2499aaa..3288ce3 100644 --- a/arch/powerpc/include/asm/perf_event.h +++ b/arch/powerpc/include/asm/perf_event.h @@ -14,7 +14,7 @@ #define MAX_HWEVENTS 8 #define MAX_EVENT_ALTERNATIVES 8 -#define MAX_LIMITED_HWEVENTS 2 +#define MAX_LIMITED_HWCOUNTERS 2 /* * This struct provides the constants and functions needed to @@ -22,7 +22,7 @@ */ struct power_pmu { const char *name; - int n_event; + int n_counter; int max_alternatives; unsigned long add_fields; unsigned long test_adder; diff --git a/arch/powerpc/kernel/perf_event.c b/arch/powerpc/kernel/perf_event.c index 197b7d9..bbcbae1 100644 --- a/arch/powerpc/kernel/perf_event.c +++ b/arch/powerpc/kernel/perf_event.c @@ -30,8 +30,8 @@ struct cpu_hw_events { u64 events[MAX_HWEVENTS]; unsigned int flags[MAX_HWEVENTS]; unsigned long mmcr[3]; - struct perf_event *limited_event[MAX_LIMITED_HWEVENTS]; - u8 limited_hwidx[MAX_LIMITED_HWEVENTS]; + struct perf_event *limited_counter[MAX_LIMITED_HWCOUNTERS]; + u8 limited_hwidx[MAX_LIMITED_HWCOUNTERS]; u64 alternatives[MAX_HWEVENTS][MAX_EVENT_ALTERNATIVES]; unsigned long amasks[MAX_HWEVENTS][MAX_EVENT_ALTERNATIVES]; unsigned long avalues[MAX_HWEVENTS][MAX_EVENT_ALTERNATIVES]; @@ -253,7 +253,7 @@ static int power_check_constraints(struct cpu_hw_events *cpuhw, unsigned long addf = ppmu->add_fields; unsigned long tadd = ppmu->test_adder; - if (n_ev > ppmu->n_event) + if (n_ev > ppmu->n_counter) return -1; /* First see if the events will go on as-is */ @@ -426,7 +426,7 @@ static int is_limited_pmc(int pmcnum) && (pmcnum == 5 || pmcnum == 6); } -static void freeze_limited_events(struct cpu_hw_events *cpuhw, +static void freeze_limited_counters(struct cpu_hw_events *cpuhw, unsigned long pmc5, unsigned long pmc6) { struct perf_event *event; @@ -434,7 +434,7 @@ static void freeze_limited_events(struct cpu_hw_events *cpuhw, int i; for (i = 0; i < cpuhw->n_limited; ++i) { - event = cpuhw->limited_event[i]; + event = cpuhw->limited_counter[i]; if (!event->hw.idx) continue; val = (event->hw.idx == 5) ? pmc5 : pmc6; @@ -445,7 +445,7 @@ static void freeze_limited_events(struct cpu_hw_events *cpuhw, } } -static void thaw_limited_events(struct cpu_hw_events *cpuhw, +static void thaw_limited_counters(struct cpu_hw_events *cpuhw, unsigned long pmc5, unsigned long pmc6) { struct perf_event *event; @@ -453,7 +453,7 @@ static void thaw_limited_events(struct cpu_hw_events *cpuhw, int i; for (i = 0; i < cpuhw->n_limited; ++i) { - event = cpuhw->limited_event[i]; + event = cpuhw->limited_counter[i]; event->hw.idx = cpuhw->limited_hwidx[i]; val = (event->hw.idx == 5) ? pmc5 : pmc6; atomic64_set(&event->hw.prev_count, val); @@ -495,9 +495,9 @@ static void write_mmcr0(struct cpu_hw_events *cpuhw, unsigned long mmcr0) "i" (SPRN_PMC5), "i" (SPRN_PMC6)); if (mmcr0 & MMCR0_FC) - freeze_limited_events(cpuhw, pmc5, pmc6); + freeze_limited_counters(cpuhw, pmc5, pmc6); else - thaw_limited_events(cpuhw, pmc5, pmc6); + thaw_limited_counters(cpuhw, pmc5, pmc6); /* * Write the full MMCR0 including the event overflow interrupt @@ -653,7 +653,7 @@ void hw_perf_enable(void) continue; idx = hwc_index[i] + 1; if (is_limited_pmc(idx)) { - cpuhw->limited_event[n_lim] = event; + cpuhw->limited_counter[n_lim] = event; cpuhw->limited_hwidx[n_lim] = idx; ++n_lim; continue; @@ -702,7 +702,7 @@ static int collect_events(struct perf_event *group, int max_count, flags[n] = group->hw.event_base; events[n++] = group->hw.config; } - list_for_each_entry(event, &group->sibling_list, list_entry) { + list_for_each_entry(event, &group->sibling_list, group_entry) { if (!is_software_event(event) && event->state != PERF_EVENT_STATE_OFF) { if (n >= max_count) @@ -742,7 +742,7 @@ int hw_perf_group_sched_in(struct perf_event *group_leader, return 0; cpuhw = &__get_cpu_var(cpu_hw_events); n0 = cpuhw->n_events; - n = collect_events(group_leader, ppmu->n_event - n0, + n = collect_events(group_leader, ppmu->n_counter - n0, &cpuhw->event[n0], &cpuhw->events[n0], &cpuhw->flags[n0]); if (n < 0) @@ -764,7 +764,7 @@ int hw_perf_group_sched_in(struct perf_event *group_leader, cpuctx->active_oncpu += n; n = 1; event_sched_in(group_leader, cpu); - list_for_each_entry(sub, &group_leader->sibling_list, list_entry) { + list_for_each_entry(sub, &group_leader->sibling_list, group_entry) { if (sub->state != PERF_EVENT_STATE_OFF) { event_sched_in(sub, cpu); ++n; @@ -797,7 +797,7 @@ static int power_pmu_enable(struct perf_event *event) */ cpuhw = &__get_cpu_var(cpu_hw_events); n0 = cpuhw->n_events; - if (n0 >= ppmu->n_event) + if (n0 >= ppmu->n_counter) goto out; cpuhw->event[n0] = event; cpuhw->events[n0] = event->hw.config; @@ -848,11 +848,11 @@ static void power_pmu_disable(struct perf_event *event) } } for (i = 0; i < cpuhw->n_limited; ++i) - if (event == cpuhw->limited_event[i]) + if (event == cpuhw->limited_counter[i]) break; if (i < cpuhw->n_limited) { while (++i < cpuhw->n_limited) { - cpuhw->limited_event[i-1] = cpuhw->limited_event[i]; + cpuhw->limited_counter[i-1] = cpuhw->limited_counter[i]; cpuhw->limited_hwidx[i-1] = cpuhw->limited_hwidx[i]; } --cpuhw->n_limited; @@ -1078,7 +1078,7 @@ const struct pmu *hw_perf_event_init(struct perf_event *event) */ n = 0; if (event->group_leader != event) { - n = collect_events(event->group_leader, ppmu->n_event - 1, + n = collect_events(event->group_leader, ppmu->n_counter - 1, ctrs, events, cflags); if (n < 0) return ERR_PTR(-EINVAL); @@ -1230,7 +1230,7 @@ static void perf_event_interrupt(struct pt_regs *regs) int nmi; if (cpuhw->n_limited) - freeze_limited_events(cpuhw, mfspr(SPRN_PMC5), + freeze_limited_counters(cpuhw, mfspr(SPRN_PMC5), mfspr(SPRN_PMC6)); perf_read_regs(regs); @@ -1260,7 +1260,7 @@ static void perf_event_interrupt(struct pt_regs *regs) * Any that we processed in the previous loop will not be negative. */ if (!found) { - for (i = 0; i < ppmu->n_event; ++i) { + for (i = 0; i < ppmu->n_counter; ++i) { if (is_limited_pmc(i + 1)) continue; val = read_pmc(i + 1); |