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drm/msm: Add missing put_task_struct() in debugfs path

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[ Upstream commit ac3e4f42d5ec459f701743debd9c1ad2f2247402 ]

Fixes: 25faf2f2e065 ("drm/msm: Show process names in gem_describe")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20220317184550.227991-1-robdclark@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Rob Clark 2022-03-17 11:45:49 -07:00 committed by Greg Kroah-Hartman
parent aa4845194b
commit 77ffc38e57
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/msm/msm_gem.c
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@ -937,6 +937,7 @@ void msm_gem_describe(struct drm_gem_object *obj, struct seq_file *m,
get_pid_task(aspace->pid, PIDTYPE_PID);
if (task) {
comm = kstrdup(task->comm, GFP_KERNEL);
put_task_struct(task);
} else {
comm = NULL;
}