Quoting Raphael S.Carvalho ([email protected]): > It seems GCC generates a better code in that way, so I changed that statement. > Btw, they have the same semantic, so I'm sending this patch due to > performance issues. > > Signed-off-by: Raphael S.Carvalho <[email protected]>
Acked-by: Serge E. Hallyn <[email protected]> > --- > kernel/nsproxy.c | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c > index 78e2ecb..21da3d1 100644 > --- a/kernel/nsproxy.c > +++ b/kernel/nsproxy.c > @@ -148,7 +148,8 @@ int copy_namespaces(unsigned long flags, struct > task_struct *tsk) > * means share undolist with parent, so we must forbid using > * it along with CLONE_NEWIPC. > */ > - if ((flags & CLONE_NEWIPC) && (flags & CLONE_SYSVSEM)) { > + if ((flags & (CLONE_NEWIPC | CLONE_SYSVSEM)) == > + (CLONE_NEWIPC | CLONE_SYSVSEM)) { > err = -EINVAL; > goto out; > } > -- > 1.7.2.5 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
