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authorDavid Howells <[email protected]>2012-06-25 11:55:28 +0000
committerAl Viro <[email protected]>2012-07-14 12:38:32 +0000
commitf015f1267b23d3530d3f874243fb83cb5f443005 (patch)
tree14db3794b2716614ee8acfaaad011d6fe7e6db44 /fs/proc/root.c
parentVFS: Make clone_mnt()/copy_tree()/collect_mounts() return errors (diff)
downloadkernel-f015f1267b23d3530d3f874243fb83cb5f443005.tar.gz
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VFS: Comment mount following code
Add comments describing what the directions "up" and "down" mean and ref count handling to the VFS mount following family of functions. Signed-off-by: Valerie Aurora <[email protected]> (Original author) Signed-off-by: David Howells <[email protected]> Signed-off-by: Al Viro <[email protected]>
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