mirror_zfs/include
Brian Behlendorf 9dc5ffbec8 Invert minclsyspri and maxclsyspri
On Linux the meaning of a processes priority is inverted with respect
to illumos.  High values on Linux indicate a _low_ priority while high
value on illumos indicate a _high_ priority.

In order to preserve the logical meaning of the minclsyspri and
maxclsyspri macros when they are used by the illumos wrapper functions
their values have been inverted.  This way when changes are merged
from upstream illumos we won't need to remember to invert the macro.
It could also lead to confusion.

Note this change also reverts some of the priorities changes in prior
commit 62aa81a.  The rational is as follows:

spl_kmem_cache    - High priority may result in blocked memory allocs
spl_system_taskq  - May perform I/O for file backed VDEVs
spl_dynamic_taskq - New taskq threads should be spawned promptly

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ned Bass <bass6@llnl.gov>
Issue zfsonlinux/zfs#3607
2015-07-28 13:59:03 -07:00
..
fs Kernel header installation should respect --prefix 2014-10-28 09:31:48 -07:00
linux Retire rwsem_is_locked() compat 2015-06-10 16:35:48 -07:00
rpc Kernel header installation should respect --prefix 2014-10-28 09:31:48 -07:00
sharefs Kernel header installation should respect --prefix 2014-10-28 09:31:48 -07:00
sys Invert minclsyspri and maxclsyspri 2015-07-28 13:59:03 -07:00
util Support parallel build trees (VPATH builds) 2015-07-17 12:53:11 -07:00
vm Kernel header installation should respect --prefix 2014-10-28 09:31:48 -07:00
Makefile.am Retire legacy debugging infrastructure 2014-11-19 10:35:07 -08:00
spl-ctl.h Refresh links to web site 2013-03-04 19:09:34 -08:00
splat-ctl.h Update code to use misc_register()/misc_deregister() 2014-10-17 15:07:28 -07:00
strings.h Refresh links to web site 2013-03-04 19:09:34 -08:00
unistd.h Refresh links to web site 2013-03-04 19:09:34 -08:00