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authorAl Viro <viro@zeniv.linux.org.uk>2015-05-01 22:08:30 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2015-05-10 22:18:33 -0400
commit46afd6f61cc33ae4b3a2aed4bb454d11d4114c27 (patch)
tree8ac2dd1e244e4dd506bf9dd9826ac966aa64e84f /fs/ext4
parentf5beed755bce1791d926ded9d83640b25e14a617 (diff)
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namei: lift nameidata into filename_mountpoint()
when we go for on-demand allocation of saved state in link_path_walk(), we'll want nameidata to stay around for all 3 calls of path_mountpoint(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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