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Date: Wed, 15 Mar 2023 10:20:46 -0700
From: Stephen Hemminger <stephen@networkplumber.org>
To: Mattias =?UTF-8?B?UsO2bm5ibG9t?= <mattias.ronnblom@ericsson.com>
Cc: <dev@dpdk.org>, Erik Gabriel Carrillo <erik.g.carrillo@intel.com>, David
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Subject: Re: [RFC v2 1/2] eal: add bitset type
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On Wed, 15 Mar 2023 18:03:41 +0100
Mattias R=C3=B6nnblom <mattias.ronnblom@ericsson.com> wrote:

> Introduce a set of functions and macros that operate on sets of bits,
> kept in arrays of 64-bit elements.
>=20
> RTE bitset is designed for bitsets which are larger than what fits in
> a single machine word (i.e., 64 bits). For very large bitsets, the
> <rte_bitmap.h> API may be a more appropriate choice.
>=20
> RFC v2:
>  * Replaced <sys/types.h> with <stddef.h> include, to properly get
>    size_t typedef.
>  * Add <rte_compat.h> to get __rte_experimental in <rte_bitset.h>.
>=20
> Signed-off-by: Mattias R=C3=B6nnblom <mattias.ronnblom@ericsson.com>

It would be good to have atomic version of these routines.
Other libraries could use that.