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authorAl Viro <viro@zeniv.linux.org.uk>2011-07-18 19:50:40 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2011-07-18 19:51:58 +0200
commitfec11dd9a0109fe52fd631e5c510778d6cbff6cc (patch)
tree2a59d8e2cb0325862740fc24ecb246aa02c8413f /fs/namei.c
parenthppfs_lookup(): don't open-code lookup_one_len() (diff)
downloadlinux-fec11dd9a0109fe52fd631e5c510778d6cbff6cc.tar.xz
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Fix cifs_get_root()
Add missing ->i_mutex, convert to lookup_one_len() instead of (broken) open-coded analog, cope with getting something like a//b as relative pathname. Simplify the hell out of it, while we are there... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Reviewed-by: Jeff Layton <jlayton@redhat.com>
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