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| author | Shuicheng Lin <shuicheng.lin@intel.com> | 2026-09-08 17:50:51 +0100 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2026-09-14 09:09:01 -0400 |
| commit | 37fcbd7b2f8996d783932dab11bc668e169b0de6 (patch) | |
| tree | 808860b91386d681a373c59e8c8862ec5f39b5b5 /tools/perf/scripts/python | |
| parent | 0c50663403b7aa271b1974ba32ee6c8296711142 (diff) | |
| download | linux-next-37fcbd7b2f8996d783932dab11bc668e169b0de6.tar.gz linux-next-37fcbd7b2f8996d783932dab11bc668e169b0de6.zip | |
drm/xe/mmio_gem: Revoke drm_vma_node on xe_mmio_gem destroy
xe_mmio_gem_create() calls drm_vma_node_allow() but nothing ever calls
drm_vma_node_revoke(). The drm_vma_offset_file rb-tree entry allocated
by drm_vma_node_allow() is not freed by drm_gem_object_release(), so
it is leaked on every create/destroy cycle.
Add a struct drm_file * parameter to xe_mmio_gem_destroy() and call
drm_vma_node_revoke() from there, mirroring the drm_vma_node_allow()
call in xe_mmio_gem_create().
Fixes: 1ffcf8b8ae8a ("drm/xe: Support for mmap-ing mmio regions")
Suggested-by: Ilia Levi <ilia.levi@intel.com>
Assisted-by: Claude:claude-opus-4.6
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Ilia Levi <ilia.levi@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patch.msgid.link/20260908165046.1393557-14-matthew.auld@intel.com
(cherry picked from commit 32f0cb250598456d812fb7ca57a040282858323d)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions