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| author | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2025-09-15 12:12:47 +0200 |
|---|---|---|
| committer | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2025-09-23 22:20:05 +0200 |
| commit | 27312a8f24419b5fe544e30f75d692492790304c (patch) | |
| tree | 151fd0712132e6ed21f353c1526b90bda953f6c8 /tools/perf/scripts/python/git@git.tavy.me:linux-stable.git | |
| parent | 17805a15d1751f5d6bb06f924f9bed216feb8db7 (diff) | |
drm/debugfs: show lingering bridges
The usefulness of /sys/kernel/debug/dri/bridges is limited as it only shows
bridges between drm_bridge_add() and drm_bridge_remove(). However
refcounted bridges can stay allocated and lingering for a long time after
drm_bridge_remove(), and a memory leak due to a missing drm_bridge_put()
would not be visible in this debugfs file.
Add lingering bridges to the /sys/kernel/debug/dri/bridges output.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250915-drm-bridge-debugfs-removed-v9-2-6e5c0aff5de9@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python/git@git.tavy.me:linux-stable.git')
0 files changed, 0 insertions, 0 deletions