luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

powerpc, perf_counter: Fix performance counter event types

Browse Source 
Sachin Sant reported these compiler errors:

 CC      arch/powerpc/kernel/power7-pmu.o
arch/powerpc/kernel/power7-pmu.c:297: error: PERF_COUNT_CPU_CYCLES undeclared here (not in a function)

Which happened because a last-minute rename of symbols crossed with
the Power7 support patch.

Fix this by using the new symbol names.

Reported-by: Sachin Sant <sachinp@in.ibm.com>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@ozlabs.org
LKML-Reference: <1244788494.5554.1.camel@ht.satnam>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jaswinder Singh Rajput 2009-06-12 12:04:54 +05:30 committed by Ingo Molnar
parent dff5da6d09
commit 4c921126fe
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/powerpc/kernel/power7-pmu.c
View File

@ -294,12 +294,12 @@ static void power7_disable_pmc(unsigned int pmc, u64 mmcr[])
}
static int power7_generic_events[] = {
[PERF_COUNT_CPU_CYCLES] = 0x1e,
[PERF_COUNT_INSTRUCTIONS] = 2,
[PERF_COUNT_CACHE_REFERENCES] = 0xc880, /* LD_REF_L1_LSU */
[PERF_COUNT_CACHE_MISSES] = 0x400f0, /* LD_MISS_L1 */
[PERF_COUNT_BRANCH_INSTRUCTIONS] = 0x10068, /* BRU_FIN */
[PERF_COUNT_BRANCH_MISSES] = 0x400f6, /* BR_MPRED */
[PERF_COUNT_HW_CPU_CYCLES] = 0x1e,
[PERF_COUNT_HW_INSTRUCTIONS] = 2,
[PERF_COUNT_HW_CACHE_REFERENCES] = 0xc880, /* LD_REF_L1_LSU*/
[PERF_COUNT_HW_CACHE_MISSES] = 0x400f0, /* LD_MISS_L1 */
[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = 0x10068, /* BRU_FIN */
[PERF_COUNT_HW_BRANCH_MISSES] = 0x400f6, /* BR_MPRED */
};
#define C(x) PERF_COUNT_HW_CACHE_##x