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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2025-02-13 15:50:20 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-15 17:46:32 +0100 |
| commit | 5b2fabf7fe8f745ff214ff003e6067b64f172271 (patch) | |
| tree | 405da8cf4b799ab4eb890de892b42c59d2936fa7 /tools/perf/scripts/python | |
| parent | 122ab92dee80582c39740609a627198dd5b6b595 (diff) | |
kernfs: Acquire kernfs_rwsem in kernfs_node_dentry().
kernfs_node_dentry() passes kernfs_node::name to
lookup_positive_unlocked().
Acquire kernfs_root::kernfs_rwsem to ensure the node is not renamed
during the operation.
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://lore.kernel.org/r/20250213145023.2820193-4-bigeasy@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions