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[iproute2-next] ss: Shorter display format for TLS zerocopy sendfile

Message ID 20220601122343.2451706-1-maximmi@nvidia.com (mailing list archive)
State Superseded
Delegated to: David Ahern
Headers show
Series [iproute2-next] ss: Shorter display format for TLS zerocopy sendfile | expand

Checks

Context Check Description
netdev/tree_selection success Not a local patch

Commit Message

Maxim Mikityanskiy June 1, 2022, 12:23 p.m. UTC 
Commit 21c07b45688f ("ss: Show zerocopy sendfile status of TLS
sockets") started displaying the activation status of zerocopy sendfile
on TLS sockets, exposed via sock_diag. This commit makes the format more
compact: the flag's name is shorter and is printed only when the feature
is active, similar to other flag options.

Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
---
 misc/ss.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/misc/ss.c b/misc/ss.c
index c4434a20..2bbb3b4d 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -2988,7 +2988,8 @@  static void tcp_tls_conf(const char *name, struct rtattr *attr)
 
 static void tcp_tls_zc_sendfile(struct rtattr *attr)
 {
-	out(" zerocopy_sendfile: %s", attr ? "active" : "inactive");
+	if (attr)
+		out(" zc_sendfile");
 }
 
 static void mptcp_subflow_info(struct rtattr *tb[])