Change vsock's lingerning to wait, on close() and shutdown(), until all data is sent, i.e. until workers picked all the packets for processing.
Changes in v1: - Do not assume `unsent_bytes()` is implemented by all transports [Stefano] - Link to v0: https://lore.kernel.org/netdev/[email protected]/ Signed-off-by: Michal Luczaj <[email protected]> --- Michal Luczaj (2): vsock: Linger on unsent data vsock/test: Expand linger test to ensure close() does not misbehave include/net/af_vsock.h | 1 + net/vmw_vsock/af_vsock.c | 25 +++++++++++++++++++++++++ net/vmw_vsock/virtio_transport_common.c | 25 +++---------------------- tools/testing/vsock/vsock_test.c | 30 +++++++++++++++++++++++++++--- 4 files changed, 56 insertions(+), 25 deletions(-) --- base-commit: 61f96e684edd28ca40555ec49ea1555df31ba619 change-id: 20250304-vsock-linger-9026e5f9986c Best regards, -- Michal Luczaj <[email protected]>
