Date: Fri, 14 Feb 2020 13:10:52 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r357913 - stable/12/sys/compat/linux Message-ID: <202002141310.01EDAqpG096500@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: kib Date: Fri Feb 14 13:10:52 2020 New Revision: 357913 URL: https://svnweb.freebsd.org/changeset/base/357913 Log: MFC r357668: linux futex_put(): do not touch futex after dropping our reference. Modified: stable/12/sys/compat/linux/linux_futex.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/compat/linux/linux_futex.c ============================================================================== --- stable/12/sys/compat/linux/linux_futex.c Fri Feb 14 13:09:41 2020 (r357912) +++ stable/12/sys/compat/linux/linux_futex.c Fri Feb 14 13:10:52 2020 (r357913) @@ -332,9 +332,9 @@ futex_put(struct futex *f, struct waiting_proc *wp) f->f_key.shared); LINUX_CTR3(sys_futex, "futex_put uaddr %p ref %d shared %d", f->f_uaddr, f->f_refcount, f->f_key.shared); - FUTEXES_UNLOCK; if (FUTEX_LOCKED(f)) futex_unlock(f); + FUTEXES_UNLOCK; LIN_SDT_PROBE0(futex, futex_put, return); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202002141310.01EDAqpG096500>