diff options
| author | Maxim Mikityanskiy <maximmi@nvidia.com> | 2021-06-01 15:07:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-10 13:41:36 +0200 |
| commit | aada297447114019ab63ee4e7d6c5906f6cfa7e9 (patch) | |
| tree | 51879e2b56b0b757b5886f8872f799da2c0e663c /include/net | |
| parent | 80cebcccc12088a6312fc1ce0f3711f0267a66cd (diff) | |
net/tls: Replace TLS_RX_SYNC_RUNNING with RCU
[ Upstream commit 05fc8b6cbd4f979a6f25759c4a17dd5f657f7ecd ]
RCU synchronization is guaranteed to finish in finite time, unlike a
busy loop that polls a flag. This patch is a preparation for the bugfix
in the next patch, where the same synchronize_net() call will also be
used to sync with the TX datapath.
Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/tls.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/net/tls.h b/include/net/tls.h index 3eccb525e8f7..6531ace2a68b 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -193,7 +193,6 @@ struct tls_offload_context_tx { (sizeof(struct tls_offload_context_tx) + TLS_DRIVER_STATE_SIZE_TX) enum tls_context_flags { - TLS_RX_SYNC_RUNNING = 0, /* Unlike RX where resync is driven entirely by the core in TX only * the driver knows when things went out of sync, so we need the flag * to be atomic. |