That in order to gather all cputime accumulation to the same place.
Cc: Benjamin Herrenschmidt <b...@kernel.crashing.org>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Michael Ellerman <m...@ellerman.id.au>
Cc: Heiko Carstens <heiko.carst...@de.ibm.com>
Cc: Martin Schwidefsky <schwidef...@de.ibm.com>
Cc: Tony Luck <tony.l...@intel.com>
Cc: Fenghua Yu <fenghua...@intel.com>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Rik van Riel <r...@redhat.com>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: Ingo Molnar <mi...@kernel.org>
Cc: Stanislaw Gruszka <sgrus...@redhat.com>
Cc: Wanpeng Li <wanpeng...@hotmail.com>
Signed-off-by: Frederic Weisbecker <fweis...@gmail.com>
---
arch/powerpc/include/asm/paca.h | 1 -
arch/powerpc/kernel/time.c | 6 +++---
arch/powerpc/xmon/xmon.c | 2 +-
3 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h
index 6a6792b..708c3e5 100644
--- a/arch/powerpc/include/asm/paca.h
+++ b/arch/powerpc/include/asm/paca.h
@@ -187,7 +187,6 @@ struct paca_struct {
/* Stuff for accurate time accounting */
struct cpu_accounting_data accounting;
- u64 stolen_time; /* TB ticks taken by hypervisor */
u64 dtl_ridx; /* read index in dispatch log */
struct dtl_entry *dtl_curr; /* pointer corresponding to dtl_ridx */
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 613acb4..9625fec 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -273,7 +273,7 @@ void accumulate_stolen_time(void)
ust = scan_dispatch_log(acct->starttime);
acct->stime -= sst;
acct->utime -= ust;
- local_paca->stolen_time += ust + sst;
+ acct->steal_time += ust + sst;
local_paca->soft_enabled = save_soft_enabled;
}
@@ -288,8 +288,8 @@ static inline u64 calculate_stolen_time(u64 stop_tb)
acct->stime -= stolen;
}
- stolen += get_paca()->stolen_time;
- get_paca()->stolen_time = 0;
+ stolen += acct->steal_time;
+ acct->steal_time = 0;
return stolen;
}
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 0a3a3e8..fd7b2b0 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -2291,7 +2291,7 @@ static void dump_one_paca(int cpu)
DUMP(p, accounting.starttime_user, "llx");
DUMP(p, accounting.startspurr, "llx");
DUMP(p, accounting.utime_sspurr, "llx");
- DUMP(p, stolen_time, "llx");
+ DUMP(p, accounting.steal_time, "llx");
#undef DUMP
catch_memory_errors = 0;
--
2.7.4
