From: GNU Libc Maintainers <debian-glibc@lists.debian.org>
Date: Tue, 27 May 2025 10:40:04 +0000 (+0100)
Subject: git-spin_lock
X-Git-Tag: archive/raspbian/2.31-13+rpi1+deb11u13^2~109
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=a98228e163d9bb9a5e35eb6bcb0842c4010b34c6;p=glibc.git

git-spin_lock

Committed for glibc 2.32

commit 900778283ac3cfbd274abc55840b5cdae9b7745f
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Sun Feb 9 16:54:58 2020 +0000

    htl: make pthread_spin_lock really spin

    __spin_lock would actually use gsync_wait to block, which is not what
    pthread_spin_lock is about.


Gbp-Pq: Topic hurd-i386
Gbp-Pq: Name git-spin_lock.diff
---

diff --git a/sysdeps/mach/htl/bits/spin-lock-inline.h b/sysdeps/mach/htl/bits/spin-lock-inline.h
index 771292f08..556bdd4c2 100644
--- a/sysdeps/mach/htl/bits/spin-lock-inline.h
+++ b/sysdeps/mach/htl/bits/spin-lock-inline.h
@@ -67,7 +67,7 @@ __PT_SPIN_INLINE int __pthread_spin_lock (__pthread_spinlock_t *__lock);
 __PT_SPIN_INLINE int
 __pthread_spin_lock (__pthread_spinlock_t *__lock)
 {
-  __spin_lock ((__spin_lock_t *) __lock);
+  __spin_lock_solid ((__spin_lock_t *) __lock);
   return 0;
 }