lkml.org 
[lkml]   [2010]   [Jul]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH RFC tip/core/rcu 27/30] rcu: apply ->rda changes to rcutree_trace.c
On Wed, Jul 14, 2010 at 01:10:01PM -0700, Paul E. McKenney wrote:
> The print_rcu_pendings() function used the ->rda[] array, so this
> commit makes it instead use per_cpu_ptr().
>
> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
> ---
> kernel/rcutree_trace.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/kernel/rcutree_trace.c b/kernel/rcutree_trace.c
> index 36c95b4..458e032 100644
> --- a/kernel/rcutree_trace.c
> +++ b/kernel/rcutree_trace.c
> @@ -262,7 +262,7 @@ static void print_rcu_pendings(struct seq_file *m, struct rcu_state *rsp)
> struct rcu_data *rdp;
>
> for_each_possible_cpu(cpu) {
> - rdp = rsp->rda[cpu];
> + rdp = per_cpu_ptr(rsp->rda, cpu);
> if (rdp->beenonline)
> print_one_rcu_pending(m, rdp);
> }

For the final version of this patchset, this should get squashed into
the previous patch, right? Otherwise, the state after the previous
patch but before this one won't compile.

- Josh Triplett


\
 
 \ /
  Last update: 2010-07-14 23:15    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site