summaryrefslogtreecommitdiffstats
path: root/arch/x86/oprofile
diff options
context:
space:
mode:
authorRobert Richter <robert.richter@amd.com>2010-02-25 19:43:07 +0100
committerRobert Richter <robert.richter@amd.com>2010-03-01 11:23:15 +0100
commita163b1099dc7016704043c7fc572ae42519f08f7 (patch)
tree3ef749366e7a8a3bf94468ff7230f701fa2a49c8 /arch/x86/oprofile
parent1d6040f17d12a65b9f7ab4cb9fd6d721206b79ec (diff)
downloadop-kernel-dev-a163b1099dc7016704043c7fc572ae42519f08f7.zip
op-kernel-dev-a163b1099dc7016704043c7fc572ae42519f08f7.tar.gz
perf, x86: add some IBS macros to perf_event.h
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/x86/oprofile')
-rw-r--r--arch/x86/oprofile/op_model_amd.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
index c671749..8ddb9fa 100644
--- a/arch/x86/oprofile/op_model_amd.c
+++ b/arch/x86/oprofile/op_model_amd.c
@@ -279,7 +279,7 @@ op_amd_handle_ibs(struct pt_regs * const regs,
oprofile_write_commit(&entry);
/* reenable the IRQ */
- ctl &= ~(IBS_FETCH_VAL | IBS_FETCH_CNT_MASK);
+ ctl &= ~(IBS_FETCH_VAL | IBS_FETCH_CNT);
ctl |= IBS_FETCH_ENABLE;
wrmsrl(MSR_AMD64_IBSFETCHCTL, ctl);
}
@@ -319,7 +319,7 @@ static inline void op_amd_start_ibs(void)
return;
if (ibs_config.fetch_enabled) {
- val = (ibs_config.max_cnt_fetch >> 4) & 0xFFFF;
+ val = (ibs_config.max_cnt_fetch >> 4) & IBS_FETCH_MAX_CNT;
val |= ibs_config.rand_en ? IBS_FETCH_RAND_EN : 0;
val |= IBS_FETCH_ENABLE;
wrmsrl(MSR_AMD64_IBSFETCHCTL, val);
@@ -341,7 +341,7 @@ static inline void op_amd_start_ibs(void)
* avoid underflows.
*/
ibs_op_ctl = min(ibs_op_ctl + IBS_RANDOM_MAXCNT_OFFSET,
- 0xFFFFULL);
+ IBS_OP_MAX_CNT);
}
if (ibs_caps & IBS_CAPS_OPCNT && ibs_config.dispatched_ops)
ibs_op_ctl |= IBS_OP_CNT_CTL;
OpenPOWER on IntegriCloud