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 14:39:17 +0300 |
| commit | 874ece252ed269f5ac1f55167a3f2735ab0f249f (patch) | |
| tree | e98211a22064924325e346033c0c60a5913410c2 /include | |
| parent | a5de17bb916a7f5b2e5b35a7c961ebee6d95bb28 (diff) | |
| download | linux-874ece252ed269f5ac1f55167a3f2735ab0f249f.tar.xz | |
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')
| -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 2bdd802212fe..d32a06705587 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. |