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linux
linux-davinci
Commits
8689b517
Commit
8689b517
authored
Apr 24, 2007
by
Andi Kleen
Committed by
Andi Kleen
Apr 24, 2007
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[PATCH] i386: Fix some warnings added by earlier patch
Signed-off-by:
Andi Kleen
<
ak@suse.de
>
parent
90767bd1
Changes
1
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1 changed file
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4 additions
and
4 deletions
+4
-4
arch/i386/kernel/nmi.c
arch/i386/kernel/nmi.c
+4
-4
No files found.
arch/i386/kernel/nmi.c
View file @
8689b517
...
@@ -126,7 +126,7 @@ int avail_to_resrv_perfctr_nmi_bit(unsigned int counter)
...
@@ -126,7 +126,7 @@ int avail_to_resrv_perfctr_nmi_bit(unsigned int counter)
int
cpu
;
int
cpu
;
BUG_ON
(
counter
>
NMI_MAX_COUNTER_BITS
);
BUG_ON
(
counter
>
NMI_MAX_COUNTER_BITS
);
for_each_possible_cpu
(
cpu
)
{
for_each_possible_cpu
(
cpu
)
{
if
(
test_bit
(
counter
,
&
per_cpu
(
perfctr_nmi_owner
,
cpu
)))
if
(
test_bit
(
counter
,
&
per_cpu
(
perfctr_nmi_owner
,
cpu
)
[
0
]
))
return
0
;
return
0
;
}
}
return
1
;
return
1
;
...
@@ -142,7 +142,7 @@ int avail_to_resrv_perfctr_nmi(unsigned int msr)
...
@@ -142,7 +142,7 @@ int avail_to_resrv_perfctr_nmi(unsigned int msr)
BUG_ON
(
counter
>
NMI_MAX_COUNTER_BITS
);
BUG_ON
(
counter
>
NMI_MAX_COUNTER_BITS
);
for_each_possible_cpu
(
cpu
)
{
for_each_possible_cpu
(
cpu
)
{
if
(
test_bit
(
counter
,
&
per_cpu
(
perfctr_nmi_owner
,
cpu
)))
if
(
test_bit
(
counter
,
&
per_cpu
(
perfctr_nmi_owner
,
cpu
)
[
0
]
))
return
0
;
return
0
;
}
}
return
1
;
return
1
;
...
@@ -157,7 +157,7 @@ static int __reserve_perfctr_nmi(int cpu, unsigned int msr)
...
@@ -157,7 +157,7 @@ static int __reserve_perfctr_nmi(int cpu, unsigned int msr)
counter
=
nmi_perfctr_msr_to_bit
(
msr
);
counter
=
nmi_perfctr_msr_to_bit
(
msr
);
BUG_ON
(
counter
>
NMI_MAX_COUNTER_BITS
);
BUG_ON
(
counter
>
NMI_MAX_COUNTER_BITS
);
if
(
!
test_and_set_bit
(
counter
,
&
per_cpu
(
perfctr_nmi_owner
,
cpu
)))
if
(
!
test_and_set_bit
(
counter
,
&
per_cpu
(
perfctr_nmi_owner
,
cpu
)
[
0
]
))
return
1
;
return
1
;
return
0
;
return
0
;
}
}
...
@@ -171,7 +171,7 @@ static void __release_perfctr_nmi(int cpu, unsigned int msr)
...
@@ -171,7 +171,7 @@ static void __release_perfctr_nmi(int cpu, unsigned int msr)
counter
=
nmi_perfctr_msr_to_bit
(
msr
);
counter
=
nmi_perfctr_msr_to_bit
(
msr
);
BUG_ON
(
counter
>
NMI_MAX_COUNTER_BITS
);
BUG_ON
(
counter
>
NMI_MAX_COUNTER_BITS
);
clear_bit
(
counter
,
&
per_cpu
(
perfctr_nmi_owner
,
cpu
));
clear_bit
(
counter
,
&
per_cpu
(
perfctr_nmi_owner
,
cpu
)
[
0
]
);
}
}
int
reserve_perfctr_nmi
(
unsigned
int
msr
)
int
reserve_perfctr_nmi
(
unsigned
int
msr
)
...
...
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