[PATCH] secretmem: move setting O_LARGEFILE and bumping users' count to the place where we create the file

[Al Viro <viro@zeniv.linux.org.uk>]

[don't really care which tree that goes through; right now it's
in viro/vfs.git #work.misc, but if somebody prefers to grab it
through a different tree, just say so]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 mm/secretmem.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/mm/secretmem.c b/mm/secretmem.c
index 589b26c2d553..ef4922baa1cd 100644
--- a/mm/secretmem.c
+++ b/mm/secretmem.c
@@ -208,7 +208,7 @@ static struct file *secretmem_file_create(unsigned long flags)
 	}
 
 	file = alloc_file_pseudo(inode, secretmem_mnt, "secretmem",
-				 O_RDWR, &secretmem_fops);
+				 O_RDWR | O_LARGEFILE, &secretmem_fops);
 	if (IS_ERR(file))
 		goto err_free_inode;
 
@@ -222,6 +222,8 @@ static struct file *secretmem_file_create(unsigned long flags)
 	inode->i_mode |= S_IFREG;
 	inode->i_size = 0;
 
+	atomic_inc(&secretmem_users);
+
 	return file;
 
 err_free_inode:
@@ -255,9 +257,6 @@ SYSCALL_DEFINE1(memfd_secret, unsigned int, flags)
 		goto err_put_fd;
 	}
 
-	file->f_flags |= O_LARGEFILE;
-
-	atomic_inc(&secretmem_users);
 	fd_install(fd, file);
 	return fd;
 
-- 
2.39.5