Date: Thu, 11 Jan 2018 21:53:56 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 224479] kernel panic in reboot+swapoff sys call Message-ID: <bug-224479-8-MfMQQKUU6T@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-224479-8@https.bugs.freebsd.org/bugzilla/> References: <bug-224479-8@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224479 --- Comment #30 from Conrad Meyer <cem@freebsd.org> --- (In reply to ota from comment #29) Why is this line changed? It seems gratuitous: > static TAILQ_HEAD(swdevt_head, swdevt) swtailq =3D TAILQ_HEAD_INITIALIZER= (swtailq); Second: Can swapoff_all be moved much later? Possibly just before vfs_unmountall()? My hunch is that syncing / flushing buffers may free up enough memory to disable swap, if we were in an impossible-to-swapoff scenario before. I ma= y be missing something, though. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-224479-8-MfMQQKUU6T>