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| author | Pavel Emelyanov <xemul@openvz.org> | 2008-02-08 04:19:20 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:29 -0800 |
| commit | 6c5f3e7b43300508fe3947ff3cfff0f86043bb57 (patch) | |
| tree | 9843b8897ec3357b09f62bb6423cd4753e1d4516 /ipc/mqueue.c | |
| parent | fea9d175545b38cb3e84569400419eb81bc90fa3 (diff) | |
| download | lwn-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 'ipc/mqueue.c')
| -rw-r--r-- | ipc/mqueue.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c index 6ca7b97114f3..147d50238c7b 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -332,8 +332,7 @@ static ssize_t mqueue_read_file(struct file *filp, char __user *u_data, (info->notify_owner && info->notify.sigev_notify == SIGEV_SIGNAL) ? info->notify.sigev_signo : 0, - pid_nr_ns(info->notify_owner, - current->nsproxy->pid_ns)); + pid_vnr(info->notify_owner)); spin_unlock(&info->lock); buffer[sizeof(buffer)-1] = '\0'; slen = strlen(buffer)+1; |