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Diffstat (limited to 'arch/s390/oprofile/hwsampler.h')
| -rw-r--r-- | arch/s390/oprofile/hwsampler.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/arch/s390/oprofile/hwsampler.h b/arch/s390/oprofile/hwsampler.h deleted file mode 100644 index a483d06f2..000000000 --- a/arch/s390/oprofile/hwsampler.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * CPUMF HW sampler functions and internal structures - * - * Copyright IBM Corp. 2010 - * Author(s): Heinz Graalfs <graalfs@de.ibm.com> - */ - -#ifndef HWSAMPLER_H_ -#define HWSAMPLER_H_ - -#include <linux/workqueue.h> -#include <asm/cpu_mf.h> - -struct hws_ssctl_request_block /* SET SAMPLING CONTROLS req block */ -{ /* bytes 0 - 7 Bit(s) */ - unsigned int s:1; /* 0: maximum buffer indicator */ - unsigned int h:1; /* 1: part. level reserved for VM use*/ - unsigned long b2_53:52; /* 2-53: zeros */ - unsigned int es:1; /* 54: sampling enable control */ - unsigned int b55_61:7; /* 55-61: - zeros */ - unsigned int cs:1; /* 62: sampling activation control */ - unsigned int b63:1; /* 63: zero */ - unsigned long interval; /* 8-15: sampling interval */ - unsigned long tear; /* 16-23: TEAR contents */ - unsigned long dear; /* 24-31: DEAR contents */ - /* 32-63: */ - unsigned long rsvrd1; /* reserved */ - unsigned long rsvrd2; /* reserved */ - unsigned long rsvrd3; /* reserved */ - unsigned long rsvrd4; /* reserved */ -}; - -struct hws_cpu_buffer { - unsigned long first_sdbt; /* @ of 1st SDB-Table for this CP*/ - unsigned long worker_entry; - unsigned long sample_overflow; /* taken from SDB ... */ - struct hws_qsi_info_block qsi; - struct hws_ssctl_request_block ssctl; - struct work_struct worker; - atomic_t ext_params; - unsigned long req_alert; - unsigned long loss_of_sample_data; - unsigned long invalid_entry_address; - unsigned long incorrect_sdbt_entry; - unsigned long sample_auth_change_alert; - unsigned int finish:1; - unsigned int oom:1; - unsigned int stop_mode:1; -}; - -int hwsampler_setup(void); -int hwsampler_shutdown(void); -int hwsampler_allocate(unsigned long sdbt, unsigned long sdb); -int hwsampler_deallocate(void); -unsigned long hwsampler_query_min_interval(void); -unsigned long hwsampler_query_max_interval(void); -int hwsampler_start_all(unsigned long interval); -int hwsampler_stop_all(void); -int hwsampler_deactivate(unsigned int cpu); -int hwsampler_activate(unsigned int cpu); -unsigned long hwsampler_get_sample_overflow_count(unsigned int cpu); - -#endif /*HWSAMPLER_H_*/ |