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authorGrant Likely <grant.likely@secretlab.ca>2010-01-28 16:38:25 -0500
committerGrant Likely <grant.likely@secretlab.ca>2010-01-28 16:38:25 -0500
commit0ada0a73120c28cc432bcdbac061781465c2f48f (patch)
treed17cadd4ea47e25d9e48e7d409a39c84268fbd27 /kernel/itimer.c
parent6016a363f6b56b46b24655bcfc0499b715851cf3 (diff)
parent92dcffb916d309aa01778bf8963a6932e4014d07 (diff)
Merge commit 'v2.6.33-rc5' into secretlab/test-devicetree
Diffstat (limited to 'kernel/itimer.c')
-rw-r--r--kernel/itimer.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/itimer.c b/kernel/itimer.c
index b03451ede528..d802883153da 100644
--- a/kernel/itimer.c
+++ b/kernel/itimer.c
@@ -146,6 +146,7 @@ static void set_cpu_itimer(struct task_struct *tsk, unsigned int clock_id,
146{ 146{
147 cputime_t cval, nval, cinterval, ninterval; 147 cputime_t cval, nval, cinterval, ninterval;
148 s64 ns_ninterval, ns_nval; 148 s64 ns_ninterval, ns_nval;
149 u32 error, incr_error;
149 struct cpu_itimer *it = &tsk->signal->it[clock_id]; 150 struct cpu_itimer *it = &tsk->signal->it[clock_id];
150 151
151 nval = timeval_to_cputime(&value->it_value); 152 nval = timeval_to_cputime(&value->it_value);
@@ -153,8 +154,8 @@ static void set_cpu_itimer(struct task_struct *tsk, unsigned int clock_id,
153 ninterval = timeval_to_cputime(&value->it_interval); 154 ninterval = timeval_to_cputime(&value->it_interval);
154 ns_ninterval = timeval_to_ns(&value->it_interval); 155 ns_ninterval = timeval_to_ns(&value->it_interval);
155 156
156 it->incr_error = cputime_sub_ns(ninterval, ns_ninterval); 157 error = cputime_sub_ns(nval, ns_nval);
157 it->error = cputime_sub_ns(nval, ns_nval); 158 incr_error = cputime_sub_ns(ninterval, ns_ninterval);
158 159
159 spin_lock_irq(&tsk->sighand->siglock); 160 spin_lock_irq(&tsk->sighand->siglock);
160 161
@@ -168,6 +169,8 @@ static void set_cpu_itimer(struct task_struct *tsk, unsigned int clock_id,
168 } 169 }
169 it->expires = nval; 170 it->expires = nval;
170 it->incr = ninterval; 171 it->incr = ninterval;
172 it->error = error;
173 it->incr_error = incr_error;
171 trace_itimer_state(clock_id == CPUCLOCK_VIRT ? 174 trace_itimer_state(clock_id == CPUCLOCK_VIRT ?
172 ITIMER_VIRTUAL : ITIMER_PROF, value, nval); 175 ITIMER_VIRTUAL : ITIMER_PROF, value, nval);
173 176