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Subject[PATCH -rt] include linux/delay.h in hwlat_detector
Date
This broke when compiling on i386 without X86_LOCAL_APIC because then
arch/x86/include/asm/smp.h doesn't include asm/apic.h which in turn includes
linux/delay.h.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jon Masters <jcm@redhat.com>
---

diff --git a/drivers/misc/hwlat_detector.c b/drivers/misc/hwlat_detector.c
index dbd9661..e02d8e1 100644
--- a/drivers/misc/hwlat_detector.c
+++ b/drivers/misc/hwlat_detector.c
@@ -49,6 +49,7 @@
#include <linux/seq_file.h>
#include <linux/uaccess.h>
#include <linux/version.h>
+#include <linux/delay.h>

#define BUF_SIZE_DEFAULT 262144UL /* 8K*(sizeof(entry)) */
#define BUF_FLAGS (RB_FL_OVERWRITE) /* no block on full */
--
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