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| author | David Howells <dhowells@redhat.com> | 2019-05-16 15:50:31 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2019-05-16 17:48:30 +0300 |
| commit | bbd172e31696709b58eb492fafb574985b778326 (patch) | |
| tree | 5a215213707da75e8cb0059c5af46d7b438974fb /Documentation | |
| parent | 51eba99970797229b3ac8527193171adea5222ed (diff) | |
| download | linux-bbd172e31696709b58eb492fafb574985b778326.tar.xz | |
rxrpc: Provide kernel interface to set max lifespan on a call
Provide an interface to set max lifespan on a call from inside of the
kernel without having to call kernel_sendmsg().
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/networking/rxrpc.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/networking/rxrpc.txt b/Documentation/networking/rxrpc.txt index cd7303d7fa25..ff035a6418e3 100644 --- a/Documentation/networking/rxrpc.txt +++ b/Documentation/networking/rxrpc.txt @@ -1056,6 +1056,16 @@ The kernel interface functions are as follows: This value can be used to determine if the remote client has been restarted as it shouldn't change otherwise. + (*) Set the maxmimum lifespan on a call. + + void rxrpc_kernel_set_max_life(struct socket *sock, + struct rxrpc_call *call, + unsigned long hard_timeout) + + This sets the maximum lifespan on a call to hard_timeout (which is in + jiffies). In the event of the timeout occurring, the call will be + aborted and -ETIME or -ETIMEDOUT will be returned. + ======================= CONFIGURABLE PARAMETERS |