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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-11 13:22:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-11 13:22:30 -0700
commitb9356c53ba2f593081e5aa45eb67adcce243d1c0 (patch)
treedebf2b72d5241dbaa5b4f2088feb0a2584388792 /include/linux
parentd90a7e86401ffea2163a4337f3a47f3909c4e255 (diff)
parent4680e64a88c4ce2c4e736dade99233e3def13fa7 (diff)
Merge branch 'oprofile-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'oprofile-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (55 commits) arch/x86/oprofile/op_model_amd.c: fix op_amd_handle_ibs() return type Revert "x86: oprofile/op_model_amd.c set return values for op_amd_handle_ibs()" x86/oprofile: Small coding style fixes x86/oprofile: Add counter reservation check for virtual counters x86/oprofile: Implement op_x86_virt_to_phys() oprofile: Adding switch counter to oprofile statistic variables x86/oprofile: Implement mux_clone() x86/oprofile: Enable multiplexing only if the model supports it x86/oprofile: Add function has_mux() to check multiplexing support x86/oprofile: Modify initialization of num_virt_counters x86/oprofile: Remove unused num_virt_controls from struct op_x86_model_spec x86/oprofile: Remove const qualifier from struct op_x86_model_spec x86/oprofile: Moving nmi_cpu_switch() in nmi_int.c x86/oprofile: Moving nmi_cpu_save/restore_mpx_registers() in nmi_int.c x86/oprofile: Moving nmi_setup_cpu_mux() in nmi_int.c x86/oprofile: Implement multiplexing setup/shutdown functions oprofile: Grouping multiplexing code in op_model_amd.c oprofile: Introduce op_x86_phys_to_virt() oprofile: Grouping multiplexing code in oprof.c oprofile: Remove oprofile_multiplexing_init() ...
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/oprofile.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
index 1d9518bc4c5..5171639ecf0 100644
--- a/include/linux/oprofile.h
+++ b/include/linux/oprofile.h
@@ -67,6 +67,9 @@ struct oprofile_operations {
/* Initiate a stack backtrace. Optional. */
void (*backtrace)(struct pt_regs * const regs, unsigned int depth);
+
+ /* Multiplex between different events. Optional. */
+ int (*switch_events)(void);
/* CPU identification string. */
char * cpu_type;
};
@@ -171,7 +174,6 @@ struct op_sample;
struct op_entry {
struct ring_buffer_event *event;
struct op_sample *sample;
- unsigned long irq_flags;
unsigned long size;
unsigned long *data;
};
@@ -180,6 +182,7 @@ void oprofile_write_reserve(struct op_entry *entry,
struct pt_regs * const regs,
unsigned long pc, int code, int size);
int oprofile_add_data(struct op_entry *entry, unsigned long val);
+int oprofile_add_data64(struct op_entry *entry, u64 val);
int oprofile_write_commit(struct op_entry *entry);
#endif /* OPROFILE_H */