* [PATCH 5/7] arch/powerpc/kernel: Use set_cpus_allowed_ptr
@ 2010-03-26 22:03 Julia Lawall
2010-03-27 13:26 ` David Howells
2010-03-27 13:28 ` David Howells
0 siblings, 2 replies; 3+ messages in thread
From: Julia Lawall @ 2010-03-26 22:03 UTC (permalink / raw)
To: peterz, mingo, tglx, oleg, Benjamin Herrenschmidt,
Paul Mackerras, linuxppc-dev, linux-kernel, kernel-janitors
From: Julia Lawall <julia@diku.dk>
Use set_cpus_allowed_ptr rather than set_cpus_allowed.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression E1,E2;
@@
- set_cpus_allowed(E1, cpumask_of_cpu(E2))
+ set_cpus_allowed_ptr(E1, cpumask_of(E2))
@@
expression E;
identifier I;
@@
- set_cpus_allowed(E, I)
+ set_cpus_allowed_ptr(E, &I)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
---
arch/powerpc/kernel/smp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -u -p a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -561,12 +561,12 @@ void __init smp_cpus_done(unsigned int m
* se we pin us down to CPU 0 for a short while
*/
old_mask = current->cpus_allowed;
- set_cpus_allowed(current, cpumask_of_cpu(boot_cpuid));
+ set_cpus_allowed_ptr(current, cpumask_of(boot_cpuid));
if (smp_ops && smp_ops->setup_cpu)
smp_ops->setup_cpu(boot_cpuid);
- set_cpus_allowed(current, old_mask);
+ set_cpus_allowed_ptr(current, &old_mask);
snapshot_timebases();
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 5/7] arch/powerpc/kernel: Use set_cpus_allowed_ptr
2010-03-26 22:03 [PATCH 5/7] arch/powerpc/kernel: Use set_cpus_allowed_ptr Julia Lawall
@ 2010-03-27 13:26 ` David Howells
2010-03-27 13:28 ` David Howells
1 sibling, 0 replies; 3+ messages in thread
From: David Howells @ 2010-03-27 13:26 UTC (permalink / raw)
To: Julia Lawall
Cc: peterz, kernel-janitors, oleg, linux-kernel, linuxppc-dev,
Paul Mackerras, mingo, tglx
Julia Lawall <julia@diku.dk> wrote:
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
That URL doesn't appear to work:
Not Found
The requested URL /) was not found on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Apache/2.2.8 (Mandriva Linux/PREFORK-6mdv2008.1) Server at coccinelle.lip6.fr Port 80
David
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 5/7] arch/powerpc/kernel: Use set_cpus_allowed_ptr
2010-03-26 22:03 [PATCH 5/7] arch/powerpc/kernel: Use set_cpus_allowed_ptr Julia Lawall
2010-03-27 13:26 ` David Howells
@ 2010-03-27 13:28 ` David Howells
1 sibling, 0 replies; 3+ messages in thread
From: David Howells @ 2010-03-27 13:28 UTC (permalink / raw)
To: Julia Lawall
Cc: peterz, kernel-janitors, oleg, linux-kernel, linuxppc-dev,
Paul Mackerras, mingo, tglx
David Howells <dhowells@redhat.com> wrote:
> > The semantic patch that makes this change is as follows:
> > (http://coccinelle.lip6.fr/)
>
> That URL doesn't appear to work:
>
> Not Found
> The requested URL /) was not found on this server.
> Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
> Apache/2.2.8 (Mandriva Linux/PREFORK-6mdv2008.1) Server at coccinelle.lip6.fr Port 80
Actually, it does. It's just that my email client thought that the closing
bracket after it was part of the URL:-/
David
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-03-27 13:29 UTC | newest]
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