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| author |   Maxim Mikityanskiy <maximmi@nvidia.com> | 2022-06-08 18:34:25 +0300 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-06-09 21:51:57 -0700 |
| commit | b489a6e5871690735752f8875f411e4d0cd8e5df (patch) | |
| tree | 29d44e2627b4fa159efba9d7838df66ba17800c5 /include | |
| parent | Merge tag 'net-5.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (diff) | |
| download | linux-dev-b489a6e5871690735752f8875f411e4d0cd8e5df.tar.xz linux-dev-b489a6e5871690735752f8875f411e4d0cd8e5df.zip | |
tls: Rename TLS_INFO_ZC_SENDFILE to TLS_INFO_ZC_TX
To embrace possible future optimizations of TLS, rename zerocopy
sendfile definitions to more generic ones:
* setsockopt: TLS_TX_ZEROCOPY_SENDFILE- > TLS_TX_ZEROCOPY_RO
* sock_diag: TLS_INFO_ZC_SENDFILE -> TLS_INFO_ZC_RO_TX
RO stands for readonly and emphasizes that the application shouldn't
modify the data being transmitted with zerocopy to avoid potential
disconnection.
Fixes: c1318b39c7d3 ("tls: Add opt-in zerocopy mode of sendfile()")
Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Link: https://lore.kernel.org/r/20220608153425.3151146-1-maximmi@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/tls.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/linux/tls.h b/include/uapi/linux/tls.h index ac39328eabe7..bb8f80812b0b 100644 --- a/include/uapi/linux/tls.h +++ b/include/uapi/linux/tls.h @@ -39,7 +39,7 @@ /* TLS socket options */ #define TLS_TX 1 /* Set transmit parameters */ #define TLS_RX 2 /* Set receive parameters */ -#define TLS_TX_ZEROCOPY_SENDFILE 3 /* transmit zerocopy sendfile */ +#define TLS_TX_ZEROCOPY_RO 3 /* TX zerocopy (only sendfile now) */ /* Supported versions */ #define TLS_VERSION_MINOR(ver) ((ver) & 0xFF) @@ -161,7 +161,7 @@ enum { TLS_INFO_CIPHER, TLS_INFO_TXCONF, TLS_INFO_RXCONF, - TLS_INFO_ZC_SENDFILE, + TLS_INFO_ZC_RO_TX, __TLS_INFO_MAX, }; #define TLS_INFO_MAX (__TLS_INFO_MAX - 1) |