BUG_ON() Conversion in kernel/signal.c
PATCH 6/6 BUG_ON() Conversion in kernel/signal.c
hi,
this changes if() BUG(); constructs to BUG_ON() which is cleaner, contains unlikely() and can better optimized away.
Signed-off-by Eric Sesterhenn <[email protected]>
kernel/timer.c renamed from kernel/timer.c.orig +2 -4
@@ -1255,8 +1255,7 @@ static void __devinit migrate_timers(intspin_lock (&new_base->t_base.lock);spin_lock (&old_base->t_base.lock); -if (old_base->t_base.running_timer) -BUG (); +BUG_ON (old_base->t_base.running_timer);for (i =0 ; i <TVR_SIZE ; i++)migrate_timer_list (new_base, old_base->tv1.vec + i);for (i =0 ; i <TVN_SIZE ; i++) {
@@ -1446,8 +1445,7 @@ register_time_interpolator(struct time_iunsigned long flags;/* Sanity check */ -if (ti->frequency ==0 || ti->mask ==0 ) -BUG (); +BUG_ON (ti->frequency ==0 || ti->mask ==0 ); ti->nsec_per_cyc = ((u64 )NSEC_PER_SEC << ti->shift) / ti->frequency;spin_lock (&time_interpolator_lock);
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