git: 76887e84be97 - main - cpuset: increase userland maximum size to 1024
Date: Mon, 08 May 2023 18:26:48 UTC
The branch main has been updated by emaste:
URL: https://cgit.FreeBSD.org/src/commit/?id=76887e84be975698b14699d7d0dfb157d73e9990
commit 76887e84be975698b14699d7d0dfb157d73e9990
Author: Ed Maste <emaste@FreeBSD.org>
AuthorDate: 2023-05-02 20:57:12 +0000
Commit: Ed Maste <emaste@FreeBSD.org>
CommitDate: 2023-05-08 18:25:15 +0000
cpuset: increase userland maximum size to 1024
Hardware with more than 256 CPU cores is now available and will become
increasingly common. Bump CPU_MAXSIZE (used for userland cpuset_t
sizing) to 1024 to define the ABI for FreeBSD 14.
PR: 269572, 271213 [exp-run]
Reviewed by: mjg, jhb
Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39941
---
sys/sys/_cpuset.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/sys/_cpuset.h b/sys/sys/_cpuset.h
index b75ee595da3c..676f9855f384 100644
--- a/sys/sys/_cpuset.h
+++ b/sys/sys/_cpuset.h
@@ -40,7 +40,7 @@
#define CPU_SETSIZE MAXCPU
#endif
-#define CPU_MAXSIZE 256
+#define CPU_MAXSIZE 1024
#ifndef CPU_SETSIZE
#define CPU_SETSIZE CPU_MAXSIZE