| commit | bcba1e7d0d520adba895d9e0800a056f734b0a6a | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Thu Apr 01 22:03:41 2021 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Wed Apr 07 13:57:13 2021 -0400 |
| tree | e8dadedb7fc63a9a69db24db6b9bc9dec58145a0 | |
| parent | ffb37ca3bd16ce6ea2df2f87fde9a31e94ebb54b [diff] |
take LOOKUP_{ROOT,ROOT_GRABBED,JUMPED} out of LOOKUP_... space
Separate field in nameidata (nd->state) holding the flags that
should be internal-only - that way we both get some spare bits
in LOOKUP_... and get simpler rules for nd->root lifetime rules,
since we can set the replacement of LOOKUP_ROOT (ND_ROOT_PRESET)
at the same time we set nd->root.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>