Message ID | 1374101277-7915-131-git-send-email-kamal@canonical.com |
---|---|
State | New |
Headers | show |
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c index eee353d..4c260aa 100644 --- a/drivers/md/dm-ioctl.c +++ b/drivers/md/dm-ioctl.c @@ -1585,7 +1585,10 @@ static int copy_params(struct dm_ioctl __user *user, struct dm_ioctl **param, in dmi = kmalloc(tmp.data_size, GFP_NOIO | __GFP_NORETRY | __GFP_NOMEMALLOC | __GFP_NOWARN); if (!dmi) { + unsigned noio_flag; + noio_flag = memalloc_noio_save(); dmi = __vmalloc(tmp.data_size, GFP_NOIO | __GFP_REPEAT | __GFP_HIGH, PAGE_KERNEL); + memalloc_noio_restore(noio_flag); *param_flags |= DM_PARAMS_VMALLOC; }