Date: Tue, 31 Jul 2018 10:55:19 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 230220] UFS: the freezing ioctl (i.e.UFSSUSPEND) causes panic or EBUSY Message-ID: <bug-230220-227-eT4nua574G@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-230220-227@https.bugs.freebsd.org/bugzilla/> References: <bug-230220-227@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=3D230220 Konstantin Belousov <kib@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #195682|0 |1 is obsolete| | --- Comment #8 from Konstantin Belousov <kib@FreeBSD.org> --- Created attachment 195685 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D195685&action= =3Dedit another fix, unsuspend on devfs_set_cdevpriv() error. Issue with the previous fix is that mt process could suspend in two parallel threads, then devfs_set_cdevpriv() would still fail. Note that ffs_susp_lock was held, so I do not think that ffs_reload() is needed. --=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-230220-227-eT4nua574G>