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authorPavel Emelyanov <xemul@openvz.org>2008-02-08 04:19:20 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 09:22:29 -0800
commit6c5f3e7b43300508fe3947ff3cfff0f86043bb57 (patch)
tree9843b8897ec3357b09f62bb6423cd4753e1d4516 /kernel/exit.c
parentfea9d175545b38cb3e84569400419eb81bc90fa3 (diff)
downloadlinux-6c5f3e7b43300508fe3947ff3cfff0f86043bb57.tar.gz
Pidns: make full use of xxx_vnr() calls
Some time ago the xxx_vnr() calls (e.g. pid_vnr or find_task_by_vpid) were _all_ converted to operate on the current pid namespace. After this each call like xxx_nr_ns(foo, current->nsproxy->pid_ns) is nothing but a xxx_vnr(foo) one. Switch all the xxx_nr_ns() callers to use the xxx_vnr() calls where appropriate. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Reviewed-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Balbir Singh <balbir@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/exit.c')
-rw-r--r--kernel/exit.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 2567de3487b..81345ba4b25 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1174,7 +1174,7 @@ static int wait_task_zombie(struct task_struct *p, int noreap,
{
unsigned long state;
int retval, status, traced;
- pid_t pid = task_pid_nr_ns(p, current->nsproxy->pid_ns);
+ pid_t pid = task_pid_vnr(p);
if (unlikely(noreap)) {
uid_t uid = p->uid;
@@ -1369,7 +1369,7 @@ unlock_sig:
* possibly take page faults for user memory.
*/
get_task_struct(p);
- pid = task_pid_nr_ns(p, current->nsproxy->pid_ns);
+ pid = task_pid_vnr(p);
why = (p->ptrace & PT_PTRACED) ? CLD_TRAPPED : CLD_STOPPED;
read_unlock(&tasklist_lock);
@@ -1428,7 +1428,7 @@ static int wait_task_continued(struct task_struct *p, int noreap,
p->signal->flags &= ~SIGNAL_STOP_CONTINUED;
spin_unlock_irq(&p->sighand->siglock);
- pid = task_pid_nr_ns(p, current->nsproxy->pid_ns);
+ pid = task_pid_vnr(p);
uid = p->uid;
get_task_struct(p);
read_unlock(&tasklist_lock);