diff options
Diffstat (limited to 'drivers/oprofile/cpu_buffer.h')
| -rw-r--r-- | drivers/oprofile/cpu_buffer.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/oprofile/cpu_buffer.h b/drivers/oprofile/cpu_buffer.h index d7c0545..e634dcf 100644 --- a/drivers/oprofile/cpu_buffer.h +++ b/drivers/oprofile/cpu_buffer.h @@ -78,10 +78,12 @@ int op_cpu_buffer_write_commit(struct op_entry *entry); struct op_sample *op_cpu_buffer_read_entry(struct op_entry *entry, int cpu); unsigned long op_cpu_buffer_entries(int cpu); -/* transient events for the CPU buffer -> event buffer */ -#define CPU_IS_KERNEL 1 -#define CPU_TRACE_BEGIN 2 -#define IBS_FETCH_BEGIN 3 -#define IBS_OP_BEGIN 4 +/* extra data flags */ +#define KERNEL_CTX_SWITCH (1UL << 0) +#define IS_KERNEL (1UL << 1) +#define TRACE_BEGIN (1UL << 2) +#define USER_CTX_SWITCH (1UL << 3) +#define IBS_FETCH_BEGIN (1UL << 4) +#define IBS_OP_BEGIN (1UL << 5) #endif /* OPROFILE_CPU_BUFFER_H */ |