From: Ulrich Drepper <drepper@redhat.com>

Building on the previous change to anon_inode_getfd, this patch introduces
support for handling of O_NONBLOCK in addition to the already supported
O_CLOEXEC.  Following patches will take advantage of this support.  As can be
seen, the additional support for supporting this functionality is minimal.

Signed-off-by: Ulrich Drepper <drepper@redhat.com>
Acked-by: Davide Libenzi <davidel@xmailserver.org>
Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/anon_inodes.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN fs/anon_inodes.c~flag-parametersi-nonblock-in-anon_inode_getfd fs/anon_inodes.c
--- a/fs/anon_inodes.c~flag-parametersi-nonblock-in-anon_inode_getfd
+++ a/fs/anon_inodes.c
@@ -116,7 +116,7 @@ int anon_inode_getfd(const char *name, c
 	file->f_mapping = anon_inode_inode->i_mapping;
 
 	file->f_pos = 0;
-	file->f_flags = O_RDWR;
+	file->f_flags = O_RDWR | (flags & O_NONBLOCK);
 	file->f_version = 0;
 	file->private_data = priv;
 
_