rxrpc: Add ktime_sub_ms()
authorDavid Howells <dhowells@redhat.com>
Wed, 21 Sep 2016 23:29:01 +0000 (00:29 +0100)
committerDavid Howells <dhowells@redhat.com>
Thu, 22 Sep 2016 07:21:24 +0000 (08:21 +0100)
commit77f2efcbdd7133466060198e02c6e8a170c3cd14
tree85097901709212a25e9f5334922f0333171f87c5
parent7aa51da7c88d42cc0bb85ab7d01429fbd4e51282
rxrpc: Add ktime_sub_ms()

Add a ktime_sub_ms() to go with ktime_add_ms() and co. for use in AF_RXRPC
RTT determination.

Signed-off-by: David Howells <dhowells@redhat.com>
include/linux/ktime.h