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| author | Paul Jackson <pj@sgi.com> | 2008-04-29 00:59:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 08:06:07 -0700 |
| commit | 4fe91d518e4958af7edebbeb112a3272b2be232d (patch) | |
| tree | 6c23637806a7206e21dcc42bfc65dbe433e212b7 /kernel/cgroup.c | |
| parent | 3df91fe30a1547af7e794c6e8cca76f4932c6ad7 (diff) | |
| download | lwn-4fe91d518e4958af7edebbeb112a3272b2be232d.tar.gz lwn-4fe91d518e4958af7edebbeb112a3272b2be232d.zip | |
cgroup: fix sparse warning of shadow symbol in cgroup.c
Fix a code warning: symbol 'p' shadows an earlier one
This is a reincarnation of Harvey Harrison's patch:
cpuset: sparse warnings in cpuset.c
Independently, Cliff Wickman moved the affected code,
from kernel/cpuset.c to kernel/cgroup.c, in his patch:
cpusets: update_cpumask revision
Signed-off-by: Paul Jackson <pj@sgi.com>
Cc: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Cliff Wickman <cpw@sgi.com>
Acked-by: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/cgroup.c')
| -rw-r--r-- | kernel/cgroup.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index e7da66efc9fc..068f58da855a 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -1913,14 +1913,14 @@ int cgroup_scan_tasks(struct cgroup_scanner *scan) if (heap->size) { for (i = 0; i < heap->size; i++) { - struct task_struct *p = heap->ptrs[i]; + struct task_struct *q = heap->ptrs[i]; if (i == 0) { - latest_time = p->start_time; - latest_task = p; + latest_time = q->start_time; + latest_task = q; } /* Process the task per the caller's callback */ - scan->process_task(p, scan); - put_task_struct(p); + scan->process_task(q, scan); + put_task_struct(q); } /* * If we had to process any tasks at all, scan again |