Mark Rutland 2b523f170e atomics/riscv: Define atomic64_fetch_add_unless() ... As a step towards unifying the atomic/atomic64/atomic_long APIs, this patch converts the arch/riscv implementation of atomic64_add_unless() into an implementation of atomic64_fetch_add_unless(). A wrapper in <linux/atomic.h> will build atomic_add_unless() atop of this, provided it is given a preprocessor definition. No functional change is intended as a result of this patch. Acked-by Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Will Deacon <will.deacon@arm.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Albert Ou <albert@sifive.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/lkml/20180621121321.4761-14-mark.rutland@arm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2018-06-21 14:25:24 +02:00
..
configs	RISC-V: Add CONFIG_HVC_RISCV_SBI=y to defconfig	2018-06-11 09:16:24 -07:00
include	atomics/riscv: Define atomic64_fetch_add_unless()	2018-06-21 14:25:24 +02:00
kernel	RISC-V Updates for the 4.18 Merge Window	2018-06-16 06:42:43 +09:00
lib	RISC-V: Make our port sparse-clean	2018-06-11 09:09:49 -07:00
mm	RISC-V changes for 4.16	2018-02-07 11:33:08 -08:00
Kconfig	RISC-V Updates for the 4.18 Merge Window	2018-06-16 06:42:43 +09:00
Makefile	riscv: add riscv-specific predefines to CHECKFLAGS	2018-06-11 09:03:43 -07:00