drm/ttm: Don't print error message if eviction was interrupted

Avoid printing an error message if eviction was interrupted by,
for example, the user pressing CTRL-C. That may happen if eviction
is waiting for something, like for example a free batch-buffer.

Signed-off-by: Thomas Hellström <[email protected]>
Reviewed-by: Christian König <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 882c2fa346f33966489dc766446488b6dbad4281..459f1b4440daa25affcc778df6a3f7dfc088da86 100644 (file)
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -464,7 +464,8 @@ bounce:
        if (ret == -EMULTIHOP) {
                ret = ttm_bo_bounce_temp_buffer(bo, &evict_mem, ctx, &hop);
                if (ret) {
-                       pr_err("Buffer eviction failed\n");
+                       if (ret != -ERESTARTSYS && ret != -EINTR)
+                               pr_err("Buffer eviction failed\n");
                        ttm_resource_free(bo, &evict_mem);
                        goto out;
                }