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5f6d0380c6
Currently the sysrq ShowRegs command does not print any PMU registers as we have an empty definition for perf_event_print_debug(). This patch defines perf_event_print_debug() to print various PMU registers. Example output: CPU: 0 PMU registers, ppmu = POWER7 n_counters = 6 PMC1: 00000000 PMC2: 00000000 PMC3: 00000000 PMC4: 00000000 PMC5: 00000000 PMC6: 00000000 PMC7: deadbeef PMC8: deadbeef MMCR0: 0000000080000000 MMCR1: 0000000000000000 MMCRA: 0f00000001000000 SIAR: 0000000000000000 SDAR: 0000000000000000 SIER: 0000000000000000 Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com> [mpe: Fix 32 bit build and rework formatting for compactness] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
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| .. | ||
| boot | ||
| configs | ||
| crypto | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| math-emu | ||
| mm | ||
| net | ||
| oprofile | ||
| perf | ||
| platforms | ||
| sysdev | ||
| xmon | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||
| relocs_check.pl | ||