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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2015-04-18 20:30:49 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-10 22:19:58 -0400 |
| commit | 32cd74685c75fada80c9444cde150434702aba56 (patch) | |
| tree | a424abaed784474a336343b45c25cc57f5d52a21 /include/linux | |
| parent | link_path_walk: final preparations to killing recursion (diff) | |
link_path_walk: kill the recursion
absolutely straightforward now - the only variables we need to preserve
across the recursive call are name, link and cookie, and recursion depth
is limited (and can is equal to nd->depth). So arrange an array of
triples to hold instances of those and be done with that.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions