static int notrace ramoops_pstore_write_user(struct pstore_record *record,
const char __user *buf)
{
if (record->type == PSTORE_TYPE_PMSG) {
struct ramoops_context *cxt = record->psi->data;
if (!cxt->mprz)
return -ENOMEM;
return persistent_ram_write_user(cxt->mprz, buf, record->size);
}
return -EINVAL;
}
static int notrace ramoops_pstore_write_buf_user(enum pstore_type_id type,
enum kmsg_dump_reason reason,
u64 *id, unsigned int part,
const char __user *buf,
bool compressed, size_t size,
struct pstore_info *psi)
{
if (type == PSTORE_TYPE_PMSG) {
struct ramoops_context *cxt = psi->data;
if (!cxt->mprz)
return -ENOMEM;
return persistent_ram_write_user(cxt->mprz, buf, size);
}
return -EINVAL;
}
