Date: Tue, 5 Nov 2019 16:36:38 +0200 From: Andriy Gapon <avg@FreeBSD.org> To: "Andrey V. Elsukov" <bu7cher@yandex.ru>, src-committers@FreeBSD.org, svn-src-all@FreeBSD.org, svn-src-head@FreeBSD.org Subject: Re: svn commit: r354333 - in head/sys/cddl: compat/opensolaris/kern compat/opensolaris/sys contrib/opensolaris/uts/common/fs/zfs contrib/opensolaris/uts/common/fs/zfs/sys Message-ID: <170c52c8-8ef8-55e2-7e1a-a8b20f647941@FreeBSD.org> In-Reply-To: <c86459af-938c-236a-1a6b-ec501a46a74f@FreeBSD.org> References: <201911041330.xA4DUbnB059737@repo.freebsd.org> <29fe0e3e-44a6-5197-8252-f0ee3d12e743@yandex.ru> <c86459af-938c-236a-1a6b-ec501a46a74f@FreeBSD.org>
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On 05/11/2019 15:39, Andriy Gapon wrote: > On 05/11/2019 15:13, Andrey V. Elsukov wrote: >> On 04.11.2019 16:30, Andriy Gapon wrote: >>> Author: avg >>> Date: Mon Nov 4 13:30:37 2019 >>> New Revision: 354333 >>> URL: https://svnweb.freebsd.org/changeset/base/354333 >>> >>> Log: >>> zfs: enable SPA_PROCESS on the kernel side >>> >>> The purpose of this change is to group kernelthreads specific to a >>> particular ZFS pool under a kernel process. There can be many dozens of >>> threads per pool. This change improves observability of those threads. >>> >>> This change consists of several subchanges: >>> 1. illumos taskq_create_proc can now pass its process parameter to >>> taskqueue. Also, use zfsproc instead of NULL for taskq_create. Caveat: >>> zfsproc might not be initialized yet. But in that case it is still NULL, >>> so not worse than before. >> This commit probably breaks dtrace module loading: >> >> link_elf_obj: symbol zfsproc undefined >> linker_load_file: /boot/kernel/dtrace.ko - unsupported file type >> KLD dtraceall.ko: depends on dtrace - not available or version mismatch >> linker_load_file: /boot/kernel/dtraceall.ko - unsupported file type >> >> Does it works for you and this is my local problem? > > I am seeing this too on a cleanly installed system with GENERIC. > Maybe I didn't see the problem earlier because I have ZFS in kernel... > Anyway, I am working on a fix. Should be fixed now. Please check. Thank you for the report and sorry for the trouble. -- Andriy Gapon
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