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felixkhals
Kernel Program Behaviour Models
Commits
ea023b94
Commit
ea023b94
authored
6 years ago
by
meto
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Fixed some signatures and declarations. Kernel compiles!
parent
b481f271
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1 changed file
kernel/sched/perf_error_detection.c
+7
-6
7 additions, 6 deletions
kernel/sched/perf_error_detection.c
with
7 additions
and
6 deletions
kernel/sched/perf_error_detection.c
+
7
−
6
View file @
ea023b94
...
@@ -29,7 +29,7 @@ int init_perf_event(struct plan_entry plan_entry){
...
@@ -29,7 +29,7 @@ int init_perf_event(struct plan_entry plan_entry){
return
-
1
;
return
-
1
;
}
}
return
fd
;
return
0
;
}
}
//terminate perf event - return performance counter value
//terminate perf event - return performance counter value
...
@@ -47,17 +47,18 @@ long long terminate_perf_event(int fd, u64 task_id){
...
@@ -47,17 +47,18 @@ long long terminate_perf_event(int fd, u64 task_id){
//handle the perf overflow event -> task needed more instructions than planed
//handle the perf overflow event -> task needed more instructions than planed
void
overflow_handler
(
void
overflow_handler
(
struct
perf_event
*
,
struct
perf_event
*
event
,
struct
perf_sample_data
*
,
struct
perf_sample_data
*
data
,
struct
pt_regs
*
regs
)
struct
pt_regs
*
regs
)
{
{
struct
pb_rq
*
pb_rq
;
struct
pb_rq
*
pb_rq
;
int
cpu
;
int
cpu
;
int
fd
;
//
int fd;
cpu
=
smp_processor_id
();
cpu
=
smp_processor_id
();
pb_rq
=
cpu_rq
(
cpu
)
->
pb
;
// pb_rq = cpu_rq(cpu)->pb;
fd
=
pb_rq
->
fd
;
pb_rq
=
&
cpu_rq
(
cpu
)
->
pb
;
/* der compiler meckert: error: incompatible types when assigning to type ‘struct pb_rq *’ from type ‘struct pb_rq’ */
// fd =pb_rq->fd;
printk
(
KERN_WARNING
"task %llu ran too long
\n
"
,
pb_rq
->
plan
[
pb_rq
->
c_entry
].
task_id
);
printk
(
KERN_WARNING
"task %llu ran too long
\n
"
,
pb_rq
->
plan
[
pb_rq
->
c_entry
].
task_id
);
...
...
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