mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-17 10:26:15 +00:00
Code Issues Releases Activity

zio write issue threads should have lower (numerically greater) priority

Browse Source 
This is because they might do data compression which is quite CPU
expensive.  The original code is correct for illumos, because there
a higher priority corresponds to a greater number.

MFC after:	2 weeks
This commit is contained in:
Andriy Gapon 2016-04-08 11:58:24 +00:00
parent 42e88fe650
commit c8ff459286
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=297709
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c
View File

@ -929,7 +929,7 @@ spa_taskqs_init(spa_t *spa, zio_type_t t, zio_taskq_type_t q)
* than the other taskqs.
*/
if (t == ZIO_TYPE_WRITE && q == ZIO_TASKQ_ISSUE)
pri--;
pri++;
tq = taskq_create_proc(name, value, pri, 50,
INT_MAX, spa->spa_proc, flags);