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| author | Robert Richter <robert.richter@amd.com> | 2008-07-22 21:08:48 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-26 11:48:01 +0200 |
| commit | adf5ec0bca553b763a6b9baed2677a4c7470025b (patch) | |
| tree | c3009400fcdd1d0a27ab96e8d9ed6a88535307d4 /arch/x86/oprofile/op_model_athlon.c | |
| parent | oprofile: Add support for AMD Family 11h (diff) | |
| download | linux-adf5ec0bca553b763a6b9baed2677a4c7470025b.tar.xz linux-adf5ec0bca553b763a6b9baed2677a4c7470025b.zip | |
x86/oprofile: introduce model specific init/exit functions
This patch implements model specific OProfile init/exit functions for
x86 CPUs. Though there is more rework needed at the initialization
code, this new introduced functions allow it to keep model specific
code in the corresponding op_model_*.c files.
The function interface is the same as for oprofile_arch_init/exit().
Signed-off-by: Robert Richter <robert.richter@amd.com>
Cc: oprofile-list <oprofile-list@lists.sourceforge.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/oprofile/op_model_athlon.c')
| -rw-r--r-- | arch/x86/oprofile/op_model_athlon.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/arch/x86/oprofile/op_model_athlon.c b/arch/x86/oprofile/op_model_athlon.c index 3d534879a9dc..dd8b1dcd163b 100644 --- a/arch/x86/oprofile/op_model_athlon.c +++ b/arch/x86/oprofile/op_model_athlon.c @@ -1,14 +1,15 @@ /* - * @file op_model_athlon.h + * @file op_model_athlon.c * athlon / K7 / K8 / Family 10h model-specific MSR operations * - * @remark Copyright 2002 OProfile authors + * @remark Copyright 2002-2008 OProfile authors * @remark Read the file COPYING * * @author John Levon * @author Philippe Elie * @author Graydon Hoare - */ + * @author Robert Richter <robert.richter@amd.com> +*/ #include <linux/oprofile.h> #include <asm/ptrace.h> @@ -178,7 +179,18 @@ static void athlon_shutdown(struct op_msrs const * const msrs) } } +static int op_amd_init(struct oprofile_operations *ops) +{ + return 0; +} + +static void op_amd_exit(void) +{ +} + struct op_x86_model_spec const op_athlon_spec = { + .init = op_amd_init, + .exit = op_amd_exit, .num_counters = NUM_COUNTERS, .num_controls = NUM_CONTROLS, .fill_in_addresses = &athlon_fill_in_addresses, |