The first patch I sent out did not have a sign-off; I had trouble with my patch
tools.
This patch fixes all warnings seen on powerpc during compilation of the
CFS patch. It also fixes errors (side-effect of the warnings), where
some of the data is printed as negative values.
Applies on top of cfs v7
Signed-off-by: Balbir Singh <[email protected]>
---
kernel/sched.c | 34 +++++++++++++++++-----------------
kernel/sched_debug.c | 16 ++++++++--------
2 files changed, 25 insertions(+), 25 deletions(-)
diff -puN kernel/sched.c~cfs-v7-fix-sched-debug-warnings kernel/sched.c
--- linux-2.6.21/kernel/sched.c~cfs-v7-fix-sched-debug-warnings 2007-05-01 09:55:14.000000000 +0530
+++ linux-2.6.21-balbir/kernel/sched.c 2007-05-01 09:55:14.000000000 +0530
@@ -229,7 +229,7 @@ char * sched_print_task_state(struct tas
unsigned long long t0, t1;
#define P(F) \
- buffer += sprintf(buffer, "%-25s:%20Ld\n", #F, p->F)
+ buffer += sprintf(buffer, "%-25s:%20Ld\n", #F, (long long)p->F)
P(wait_start);
P(wait_start_fair);
@@ -248,22 +248,22 @@ char * sched_print_task_state(struct tas
t0 = sched_clock();
t1 = sched_clock();
- buffer += sprintf(buffer, "%-25s:%20Ld\n", "clock-delta", t1-t0);
- buffer += sprintf(buffer, "%-25s:%20Ld\n",
- "rq-wait_runtime", this_rq->wait_runtime);
- buffer += sprintf(buffer, "%-25s:%20Ld\n",
- "rq-fair_clock", this_rq->fair_clock);
- buffer += sprintf(buffer, "%-25s:%20Ld\n",
- "rq-clock", this_rq->clock);
- buffer += sprintf(buffer, "%-25s:%20Ld\n",
- "rq-prev_clock_raw", this_rq->prev_clock_raw);
- buffer += sprintf(buffer, "%-25s:%20Ld\n",
- "rq-clock_max_delta", this_rq->clock_max_delta);
- buffer += sprintf(buffer, "%-25s:%20u\n",
- "rq-clock_warps", this_rq->clock_warps);
- buffer += sprintf(buffer, "%-25s:%20u\n",
- "rq-clock_unstable_events",
- this_rq->clock_unstable_events);
+ buffer += sprintf(buffer, "%-25s:%20Ld\n", "clock-delta",
+ (long long)t1-t0);
+ buffer += sprintf(buffer, "%-25s:%20Ld\n", "rq-wait_runtime",
+ (long long)this_rq->wait_runtime);
+ buffer += sprintf(buffer, "%-25s:%20Ld\n", "rq-fair_clock",
+ (long long)this_rq->fair_clock);
+ buffer += sprintf(buffer, "%-25s:%20Ld\n", "rq-clock",
+ (long long)this_rq->clock);
+ buffer += sprintf(buffer, "%-25s:%20Ld\n", "rq-prev_clock_raw",
+ (long long)this_rq->prev_clock_raw);
+ buffer += sprintf(buffer, "%-25s:%20Ld\n", "rq-clock_max_delta",
+ (long long)this_rq->clock_max_delta);
+ buffer += sprintf(buffer, "%-25s:%20u\n", "rq-clock_warps",
+ this_rq->clock_warps);
+ buffer += sprintf(buffer, "%-25s:%20u\n", "rq-clock_unstable_events",
+ this_rq->clock_unstable_events);
return buffer;
}
diff -puN kernel/sched_debug.c~cfs-v7-fix-sched-debug-warnings kernel/sched_debug.c
--- linux-2.6.21/kernel/sched_debug.c~cfs-v7-fix-sched-debug-warnings 2007-05-01 09:55:14.000000000 +0530
+++ linux-2.6.21-balbir/kernel/sched_debug.c 2007-05-01 09:55:14.000000000 +0530
@@ -45,13 +45,13 @@ print_task(struct seq_file *m, struct rq
SEQ_printf(m, "%14s %5d %12Ld %11Ld %10Ld %9Ld %5d "
"%13Ld %13Ld %13Ld\n",
p->comm, p->pid,
- p->fair_key, p->fair_key - rq->fair_clock,
- p->wait_runtime,
- p->nr_switches,
+ (long long)p->fair_key, (long long)p->fair_key - rq->fair_clock,
+ (long long)p->wait_runtime,
+ (long long)p->nr_switches,
p->prio,
- p->wait_start_fair - rq->fair_clock,
- p->sum_exec_runtime,
- p->sum_wait_runtime);
+ (long long)p->wait_start_fair - rq->fair_clock,
+ (long long)p->sum_exec_runtime,
+ (long long)p->sum_wait_runtime);
}
static void print_rq(struct seq_file *m, struct rq *rq, u64 now)
@@ -83,7 +83,7 @@ static void print_cpu(struct seq_file *m
SEQ_printf(m, "\ncpu: %d\n", cpu);
#define P(x) \
- SEQ_printf(m, " .%-22s: %Ld\n", #x, (u64)(rq->x))
+ SEQ_printf(m, " .%-22s: %Lu\n", #x, (unsigned long long)(rq->x))
P(nr_running);
P(raw_weighted_load);
@@ -110,7 +110,7 @@ static int sched_debug_show(struct seq_f
int cpu;
SEQ_printf(m, "Sched Debug Version: v0.02\n");
- SEQ_printf(m, "now at %Ld nsecs\n", (unsigned long long)now);
+ SEQ_printf(m, "now at %Lu nsecs\n", (unsigned long long)now);
for_each_online_cpu(cpu)
print_cpu(m, cpu, now);
_
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
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