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Subject[PATCH] softirq: constify name array
Date
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
include/linux/interrupt.h | 2 +-
kernel/softirq.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index bea0ac7..74a98ad 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -422,7 +422,7 @@ enum
/* map softirq index to softirq name. update 'softirq_to_name' in
* kernel/softirq.c when adding a new softirq.
*/
-extern char *softirq_to_name[NR_SOFTIRQS];
+extern const char * const softirq_to_name[NR_SOFTIRQS];

/* softirq mask and active fields moved to irq_cpustat_t in
* asm/hardirq.h to get better cache usage. KAO
diff --git a/kernel/softirq.c b/kernel/softirq.c
index 174f976..9d744a7 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -56,7 +56,7 @@ static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp

DEFINE_PER_CPU(struct task_struct *, ksoftirqd);

-char *softirq_to_name[NR_SOFTIRQS] = {
+const char * const softirq_to_name[NR_SOFTIRQS] = {
"HI", "TIMER", "NET_TX", "NET_RX", "BLOCK", "BLOCK_IOPOLL",
"TASKLET", "SCHED", "HRTIMER", "RCU"
};
--
1.7.5.rc3


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