From 7665054ee0dd0caba6f5f7bae48aa5f221218496 Mon Sep 17 00:00:00 2001 From: Yury Norov Date: Fri, 14 Feb 2025 20:40:00 +0100 Subject: nodemask: add nodes_copy() Nodemasks API misses the plain nodes_copy() which is required in this series. Signed-off-by: Yury Norov [NVIDIA] Signed-off-by: Andrea Righi Signed-off-by: Tejun Heo --- include/linux/nodemask.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux/nodemask.h') diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h index 9fd7a0ce9c1a..41cf43c4e70f 100644 --- a/include/linux/nodemask.h +++ b/include/linux/nodemask.h @@ -191,6 +191,13 @@ static __always_inline void __nodes_andnot(nodemask_t *dstp, const nodemask_t *s bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits); } +#define nodes_copy(dst, src) __nodes_copy(&(dst), &(src), MAX_NUMNODES) +static __always_inline void __nodes_copy(nodemask_t *dstp, + const nodemask_t *srcp, unsigned int nbits) +{ + bitmap_copy(dstp->bits, srcp->bits, nbits); +} + #define nodes_complement(dst, src) \ __nodes_complement(&(dst), &(src), MAX_NUMNODES) static __always_inline void __nodes_complement(nodemask_t *dstp, -- cgit v1.2.3