drm/r600: fix memory leak introduced with 64k malloc avoidance fix.

The legacy r600 path shares code, but doesn't share quite enough
to get the freeing correct. Free the pages here also.

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index ac7d93e2d5d5c07a86f28feccd15d2603ab30a69..06eab79c2eec765b9a6410dd7de31fb80c2e864b 100644 (file)
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -722,6 +722,8 @@ static void r600_cs_parser_fini(struct radeon_cs_parser *parser, int error)
        kfree(parser->relocs);
        for (i = 0; i < parser->nchunks; i++) {
                kfree(parser->chunks[i].kdata);
+               kfree(parser->chunks[i].kpage[0]);
+               kfree(parser->chunks[i].kpage[1]);
        }
        kfree(parser->chunks);
        kfree(parser->chunks_array);