Date: Mon, 3 Jun 2019 19:24:40 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r348573 - vendor-sys/illumos/dist/uts/common/fs/zfs Message-ID: <201906031924.x53JOekq000637@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: mav Date: Mon Jun 3 19:24:40 2019 New Revision: 348573 URL: https://svnweb.freebsd.org/changeset/base/348573 Log: 9993 zil writes can get delayed in zio pipeline illumos/illumos-gate@2258ad0b755b24a55c6173b1e6bb6188389f72dd Reviewed by: Prakash Surya <prakash.surya@delphix.com> Reviewed by: Brad Lewis <brad.lewis@delphix.com> Reviewed by: Matt Ahrens <matt@delphix.com> Approved by: Dan McDonald <danmcd@joyent.com> Author: George Wilson <george.wilson@delphix.com> Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/zio.c Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/zio.c ============================================================================== --- vendor-sys/illumos/dist/uts/common/fs/zfs/zio.c Mon Jun 3 19:20:10 2019 (r348572) +++ vendor-sys/illumos/dist/uts/common/fs/zfs/zio.c Mon Jun 3 19:24:40 2019 (r348573) @@ -1497,7 +1497,8 @@ zio_taskq_dispatch(zio_t *zio, zio_taskq_type_t q, boo * If this is a high priority I/O, then use the high priority taskq if * available. */ - if (zio->io_priority == ZIO_PRIORITY_NOW && + if ((zio->io_priority == ZIO_PRIORITY_NOW || + zio->io_priority == ZIO_PRIORITY_SYNC_WRITE) && spa->spa_zio_taskq[t][q + 1].stqs_count != 0) q++;
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201906031924.x53JOekq000637>