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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/sysctl.c
parentfea9d175545b38cb3e84569400419eb81bc90fa3 (diff)
downloadlwn-6c5f3e7b43300508fe3947ff3cfff0f86043bb57.tar.gz
lwn-6c5f3e7b43300508fe3947ff3cfff0f86043bb57.zip
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/sysctl.c')
-rw-r--r--kernel/sysctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 9dadc9d88a03..89d963ffbb01 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2488,7 +2488,7 @@ static int proc_do_cad_pid(struct ctl_table *table, int write, struct file *filp
pid_t tmp;
int r;
- tmp = pid_nr_ns(cad_pid, current->nsproxy->pid_ns);
+ tmp = pid_vnr(cad_pid);
r = __do_proc_dointvec(&tmp, table, write, filp, buffer,
lenp, ppos, NULL, NULL);