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authorArnd Bergmann <arnd@arndb.de>2013-01-25 14:14:23 +0000
committerIngo Molnar <mingo@kernel.org>2013-01-25 15:23:15 +0100
commitcff3c124a7e82ca0ea1d6864b27ef18c403c0773 (patch)
tree1edf50c211024b6ec2dc34dd592cbe2e4c9f5f81 /kernel/sched
parent38dc3348e36d6cbe6ad51d771e4db948cda5b0e3 (diff)
sched/debug: Fix format string for 32-bit platforms
The type returned from atomic64_t can be either unsigned long or unsigned long long, depending on the architecture. Using a cast to unsigned long long lets us use the same format string for all architectures. Without this patch, building with scheduler debugging enabled results in: kernel/sched/debug.c: In function 'print_cfs_rq': kernel/sched/debug.c:225:2: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'long long int' [-Wformat] kernel/sched/debug.c:225:2: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'long long int' [-Wformat] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Paul Turner <pjt@google.com> Cc: linux-arm-kernel@list.infradead.org Link: http://lkml.kernel.org/r/1359123276-15833-7-git-send-email-arnd@arndb.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched')
-rw-r--r--kernel/sched/debug.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index 2cd3c1b4e58..7ae4c4c5420 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -222,8 +222,8 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
cfs_rq->runnable_load_avg);
SEQ_printf(m, " .%-30s: %lld\n", "blocked_load_avg",
cfs_rq->blocked_load_avg);
- SEQ_printf(m, " .%-30s: %ld\n", "tg_load_avg",
- atomic64_read(&cfs_rq->tg->load_avg));
+ SEQ_printf(m, " .%-30s: %lld\n", "tg_load_avg",
+ (unsigned long long)atomic64_read(&cfs_rq->tg->load_avg));
SEQ_printf(m, " .%-30s: %lld\n", "tg_load_contrib",
cfs_rq->tg_load_contrib);
SEQ_printf(m, " .%-30s: %d\n", "tg_runnable_contrib",