namei: massage lookup_slow() to be usable by lookup_one_len_unlocked()
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 6 Mar 2016 19:03:27 +0000 (14:03 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 14 Mar 2016 04:15:40 +0000 (00:15 -0400)
commite3c13928086f1ed3620329b9fff678df2294d327
tree9992da992122a64ca15fa2bb5222f4bc8952ba95
parentd6d95ded914eb321b0a2c8c26cdf0a225a0d9917
namei: massage lookup_slow() to be usable by lookup_one_len_unlocked()

Return dentry and don't pass nameidata or path; lift crossing mountpoints
into the caller.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namei.c