On 11/8/19 12:29 AM, Damien Le Moal wrote:
Prevent recursion into the IO path under low memory conditions by using GFP_NOIO in place of GFP_KERNEL when allocating a new command with tcmu_alloc_cmd() and user ring space with tcmu_get_empty_block().
Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
