diff options
| author | Jinliang Zheng <alexjlzheng@tencent.com> | 2025-04-15 23:36:59 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-25 16:01:57 +0200 |
| commit | 93b27a845ec1355459e6aa539dd203a2f5136d8f (patch) | |
| tree | d5db22f2abdf9e28e751befd1205ab3c553f22d8 /scripts/gdb/linux/utils.py | |
| parent | cec59c440a05c241846e8fe9d2575a2dafb56fd9 (diff) | |
kernfs: switch global kernfs_rename_lock to per-fs lock
The kernfs implementation has big lock granularity(kernfs_rename_lock) so
every kernfs-based(e.g., sysfs, cgroup) fs are able to compete the lock.
This patch switches the global kernfs_rename_lock to per-fs lock, which
put the rwlock into kernfs_root.
Signed-off-by: Jinliang Zheng <alexjlzheng@tencent.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20250415153659.14950-3-alexjlzheng@tencent.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions