Commit 77f2efcb authored by David Howells's avatar David Howells
Browse files

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: default avatarDavid Howells <dhowells@redhat.com>
parent 7aa51da7

include/linux/ktime.h

+5 −0
Original line number Diff line number Diff line
@@ -231,6 +231,11 @@ static inline ktime_t ktime_sub_us(const ktime_t kt, const u64 usec) 
	return ktime_sub_ns(kt, usec * NSEC_PER_USEC);

}



static inline ktime_t ktime_sub_ms(const ktime_t kt, const u64 msec)

{

	return ktime_sub_ns(kt, msec * NSEC_PER_MSEC);

}



extern ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs);



/**