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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2014-10-26 19:31:10 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-03 15:22:16 -0500 |
| commit | ca5358ef75fc69fee5322a38a340f5739d997c10 (patch) | |
| tree | 88d4abe38ce55bdac9c8b207a0dce743504e0a28 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | move d_rcu from overlapping d_child to overlapping d_alias (diff) | |
| download | linux-dev-ca5358ef75fc69fee5322a38a340f5739d997c10.tar.xz linux-dev-ca5358ef75fc69fee5322a38a340f5739d997c10.zip | |
deal with deadlock in d_walk()
... by not hitting rename_retry for reasons other than rename having
happened. In other words, do _not_ restart when finding that
between unlocking the child and locking the parent the former got
into __dentry_kill(). Skip the killed siblings instead...
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