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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 /fs/locks.c
parentfea9d175545b38cb3e84569400419eb81bc90fa3 (diff)
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 'fs/locks.c')
-rw-r--r--fs/locks.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/locks.c b/fs/locks.c
index 49354b9c7dc1..f36f0e61558d 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -658,8 +658,7 @@ posix_test_lock(struct file *filp, struct file_lock *fl)
if (cfl) {
__locks_copy_lock(fl, cfl);
if (cfl->fl_nspid)
- fl->fl_pid = pid_nr_ns(cfl->fl_nspid,
- task_active_pid_ns(current));
+ fl->fl_pid = pid_vnr(cfl->fl_nspid);
} else
fl->fl_type = F_UNLCK;
unlock_kernel();
@@ -2084,7 +2083,7 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl,
unsigned int fl_pid;
if (fl->fl_nspid)
- fl_pid = pid_nr_ns(fl->fl_nspid, task_active_pid_ns(current));
+ fl_pid = pid_vnr(fl->fl_nspid);
else
fl_pid = fl->fl_pid;

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