Commit 23d90b24 authored by Pedro Falcato's avatar Pedro Falcato Committed by Neeraj Upadhyay (AMD)
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rcu: Remove unused macros from rcupdate.h 



ulong2long, USHORT_CMP_GE and USHORT_CMP_LT are redundant and have been
unused for quite a few releases.

Signed-off-by: default avatarPedro Falcato <pedro.falcato@gmail.com>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
Signed-off-by: default avatarNeeraj Upadhyay (AMD) <neeraj.iitr10@gmail.com>
parent 4e58aaee

include/linux/rcupdate.h

+0 −3
Original line number Diff line number Diff line
@@ -34,9 +34,6 @@ 


#define ULONG_CMP_GE(a, b)	(ULONG_MAX / 2 >= (a) - (b))

#define ULONG_CMP_LT(a, b)	(ULONG_MAX / 2 < (a) - (b))

#define ulong2long(a)		(*(long *)(&(a)))

#define USHORT_CMP_GE(a, b)	(USHRT_MAX / 2 >= (unsigned short)((a) - (b)))

#define USHORT_CMP_LT(a, b)	(USHRT_MAX / 2 < (unsigned short)((a) - (b)))



/* Exported common interfaces */

void call_rcu(struct rcu_head *head, rcu_callback_t func);