Change vsock's lingerning to wait on close() until all data is sent, i.e. until workers picked all the packets for processing. Changes in v2: - Comment that some transports do not implement unsent_bytes [Stefano] - Reduce the indentation of virtio_transport_wait_close() [Stefano] - Do not linger on shutdown(), expand the commit messages [Paolo] - Link to v1: https://lore.kernel.org/r/20250407-vsock-linger-v1-0-1458038e3492@xxxxxxx Changes in v1: - Do not assume `unsent_bytes()` is implemented by all transports [Stefano] - Link to v0: https://lore.kernel.org/netdev/df2d51fd-03e7-477f-8aea-938446f47864@xxxxxxx/ Signed-off-by: Michal Luczaj <mhal@xxxxxxx> --- Michal Luczaj (3): vsock: Linger on unsent data vsock: Reduce indentation in virtio_transport_wait_close() vsock/test: Expand linger test to ensure close() does not misbehave net/vmw_vsock/virtio_transport_common.c | 29 +++++++++++++++++++---------- tools/testing/vsock/vsock_test.c | 30 +++++++++++++++++++++++++++--- 2 files changed, 46 insertions(+), 13 deletions(-) --- base-commit: 8066e388be48f1ad62b0449dc1d31a25489fa12a change-id: 20250304-vsock-linger-9026e5f9986c Best regards, -- Michal Luczaj <mhal@xxxxxxx>
