From: Sukadev Bhattiprolu <sukadev@xxxxxxxxxx>
Subject: [RFC][PATCH 5/6] Allow multiple mounts of devpts
Can we simply enable multiple mounts using get_sb_nodev(), now that we
don't have any pts_namespace/'data' to be saved ?
(quick/dirty - does not prevent multiple mounts of devpts within
a single 'container')
---
fs/devpts/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.26-rc8-mm1/fs/devpts/inode.c
===================================================================
--- linux-2.6.26-rc8-mm1.orig/fs/devpts/inode.c 2008-08-04 17:26:26.000000000 -0700
+++ linux-2.6.26-rc8-mm1/fs/devpts/inode.c 2008-08-04 17:26:31.000000000 -0700
@@ -234,7 +234,7 @@ fail:
static int devpts_get_sb(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data, struct vfsmount *mnt)
{
- return get_sb_single(fs_type, flags, data, devpts_fill_super, mnt);
+ return get_sb_nodev(fs_type, flags, data, devpts_fill_super, mnt);
}
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