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tpm-be: call request_completed() out of thread

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Lift from the backend implementation the responsability to call the
request_completed() callback outside of thread context. This also
simplify frontend/interface work, as they no longer need to care
whether the callback is called from a different thread.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
This commit is contained in:
Marc-André Lureau 2017-11-06 19:39:02 +01:00 • committed by Stefan Berger
parent 36e8658924
commit 689990598a
6 changed files with 27 additions and 29 deletions
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3
hw/tpm/tpm_passthrough.c
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@ -139,14 +139,11 @@ err_exit:
static void tpm_passthrough_handle_request(TPMBackend *tb, TPMBackendCmd *cmd)
{
TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
TPMIfClass *tic = TPM_IF_GET_CLASS(tb->tpmif);
DPRINTF("tpm_passthrough: processing command %p\n", cmd);
tpm_passthrough_unix_tx_bufs(tpm_pt, cmd->in, cmd->in_len,
cmd->out, cmd->out_len, &cmd->selftest_done);
tic->request_completed(tb->tpmif);
}
static void tpm_passthrough_reset(TPMBackend *tb)