From 18eacdda3ec897067f8c80f4fc5f1c14c2d459a0 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Date: Tue, 4 Nov 2025 12:23:36 -0500
Subject: [PATCH] util: add BITSET_BYTES helper

this comes up a lot.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38245>
---
 src/util/bitset.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/util/bitset.h b/src/util/bitset.h
index 450facef29d..601f85ad9f8 100644
--- a/src/util/bitset.h
+++ b/src/util/bitset.h
@@ -46,6 +46,7 @@
  */
 #define BITSET_WORDS(bits) (((bits) + BITSET_WORDBITS - 1) / BITSET_WORDBITS)
 #define BITSET_DECLARE(name, bits) BITSET_WORD name[BITSET_WORDS(bits)]
+#define BITSET_BYTES(bits) (BITSET_WORDS(bits) * sizeof(BITSET_WORD))
 
 /* bitset operations
  */