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| author | Robert Richter <robert.richter@amd.com> | 2008-07-22 21:09:02 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-26 11:48:10 +0200 |
| commit | a4c408a41167949f820e2740e56a8f2f7bb6177c (patch) | |
| tree | 7b11ed0d41f215a13367ad4b45d63d34982c3b19 | |
| parent | 270d3e1a10e6ef85d5a085377e01d91dbcbe3726 (diff) | |
| download | linux-a4c408a41167949f820e2740e56a8f2f7bb6177c.tar.gz linux-a4c408a41167949f820e2740e56a8f2f7bb6177c.tar.bz2 linux-a4c408a41167949f820e2740e56a8f2f7bb6177c.zip | |
OProfile: fix IBS build error for UP
Signed-off-by: Robert Richter <robert.richter@amd.com>
Cc: oprofile-list <oprofile-list@lists.sourceforge.net>
Cc: Barry Kasindorf <barry.kasindorf@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/oprofile/op_model_athlon.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/x86/oprofile/op_model_athlon.c b/arch/x86/oprofile/op_model_athlon.c index 0d8390319797..1acb067bd343 100644 --- a/arch/x86/oprofile/op_model_athlon.c +++ b/arch/x86/oprofile/op_model_athlon.c @@ -361,6 +361,26 @@ static void op_amd_shutdown(struct op_msrs const * const msrs) } } +#ifndef CONFIG_SMP + +/* no IBS support */ + +static void setup_ibs(void) +{ + ibs_allowed = 0; +} + +static void clear_ibs_nmi(void) {} + +static int op_amd_init(struct oprofile_operations *ops) +{ + return 0; +} + +static void op_amd_exit(void) {} + +#else + static u8 ibs_eilvt_off; static inline void apic_init_ibs_nmi_per_cpu(void *arg) @@ -505,6 +525,8 @@ static void op_amd_exit(void) clear_ibs_nmi(); } +#endif + struct op_x86_model_spec const op_amd_spec = { .init = op_amd_init, .exit = op_amd_exit, |