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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-03 21:27:36 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-10 22:20:08 -0400 |
| commit | 8eff733a45c98f17f254a313859f3b3ed9fc12dc (patch) | |
| tree | 1838dc350ad4a869e6aee82a00d7c9378e228bf1 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 939724df56db970bdbaf8abcdc975c51482aba9b (diff) | |
link_path_walk: end of nd->depth massage
get rid of orig_depth - we only use it on error exit to tell whether
to stop doing put_link() when depth reaches 0 (call from path_init())
or when it reaches 1 (call from trailing_symlink()). However, in
the latter case the caller would immediately follow with one more
put_link(). Just keep doing it until the depth reaches zero (and
simplify trailing_symlink() as the result).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions