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| author | Alexander Motin <mav@FreeBSD.org> | 2019-06-03 19:25:53 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2019-06-03 19:25:53 +0000 |
| commit | c9719c9a6d431e78a09d166dcf48a04934804b78 (patch) | |
| tree | d7da436d173f708d08a0bbe2bd71ce0275934db3 /sys | |
| parent | 88e9fbe568652dc40c9cea8744b3da9b4d04a00b (diff) | |
| parent | 5f8c7a6af38b13f38fc8cdce3dfe30e6ae757bb9 (diff) | |
| download | src-c9719c9a6d431e78a09d166dcf48a04934804b78.tar.gz src-c9719c9a6d431e78a09d166dcf48a04934804b78.zip | |
MFV r348573: 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>
Notes
Notes:
svn path=/head/; revision=348574
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c index ded3a63163b2..777037b3f4c4 100644 --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c @@ -1614,7 +1614,8 @@ zio_taskq_dispatch(zio_t *zio, zio_taskq_type_t q, boolean_t cutinline) * 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++; |