[PATCH] hrtimer: export symbols
From: Stephen Hemminger <shemminger@osdl.org>
I want to use the hrtimer's in the netem (Network Emulator) qdisc. But the
necessary symbols aren't exported for module use.
Also needed by SystemTap.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "Stone, Joshua I" <joshua.i.stone@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index b7f0388..01fa2ae 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -456,6 +456,7 @@
return ret;
}
+EXPORT_SYMBOL_GPL(hrtimer_start);
/**
* hrtimer_try_to_cancel - try to deactivate a timer
@@ -484,6 +485,7 @@
return ret;
}
+EXPORT_SYMBOL_GPL(hrtimer_try_to_cancel);
/**
* hrtimer_cancel - cancel a timer and wait for the handler to finish.
@@ -504,6 +506,7 @@
cpu_relax();
}
}
+EXPORT_SYMBOL_GPL(hrtimer_cancel);
/**
* hrtimer_get_remaining - get remaining time for the timer
@@ -522,6 +525,7 @@
return rem;
}
+EXPORT_SYMBOL_GPL(hrtimer_get_remaining);
#ifdef CONFIG_NO_IDLE_HZ
/**
@@ -580,6 +584,7 @@
timer->base = &bases[clock_id];
timer->node.rb_parent = HRTIMER_INACTIVE;
}
+EXPORT_SYMBOL_GPL(hrtimer_init);
/**
* hrtimer_get_res - get the timer resolution for a clock
@@ -599,6 +604,7 @@
return 0;
}
+EXPORT_SYMBOL_GPL(hrtimer_get_res);
/*
* Expire the per base hrtimer-queue:
