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authorMaíra Canal <mcanal@igalia.com>2023-02-02 09:55:17 -0300
committerMaíra Canal <mairacanal@riseup.net>2023-02-10 08:21:04 -0300
commit7c18189b14b33c1fbf76480b1bd217877c086e67 (patch)
tree3e4d0b9935678218d4ed37498eb0dde6eb33b5dd
parent96a7b60f6ddb2bc966fac800c1dd18876a6e3c3f (diff)
drm/vgem: add missing mutex_destroy
vgem_fence_open() instantiates a mutex for a particular fence instance, but never destroys it by calling mutex_destroy() in vgem_fence_close(). So, add the missing mutex_destroy() to guarantee proper resource destruction. Fixes: 407779848445 ("drm/vgem: Attach sw fences to exported vGEM dma-buf (ioctl)") Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230202125517.427976-1-mcanal@igalia.com
-rw-r--r--drivers/gpu/drm/vgem/vgem_fence.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vgem/vgem_fence.c b/drivers/gpu/drm/vgem/vgem_fence.c
index c2a879734d40..e15754178395 100644
--- a/drivers/gpu/drm/vgem/vgem_fence.c
+++ b/drivers/gpu/drm/vgem/vgem_fence.c
@@ -249,4 +249,5 @@ void vgem_fence_close(struct vgem_file *vfile)
{
idr_for_each(&vfile->fence_idr, __vgem_fence_idr_fini, vfile);
idr_destroy(&vfile->fence_idr);
+ mutex_destroy(&vfile->fence_mutex);
}