Ian Kent 62a7375e5d vfs - check non-mountpoint dentry might block in __follow_mount_rcu() ...

When following a mount in rcu-walk mode we must check if the incoming dentry
is telling us it may need to block, even if it isn't actually a mountpoint.

Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2011-03-24 14:24:32 -04:00

84 KiB

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