Lines Matching +full:system +full:- +full:on +full:- +full:module

8 fx_dptbl \- fixed priority dispatcher parameter table
19 a set of priority queues on which ready-to-run processes are linked. These
20 priority queues are mapped by the system configuration into a set of global
23 scheduling priority in the system. The priority queues associated with a given
26 configuration-dependent value). The set of global scheduling priorities that
28 not be contiguous, depending on the configuration.
32 in a fixed-priority dispatcher parameter table (\fBfx_dptbl\fR). The
50 between fixed-priority priority levels and global scheduling priorities is
51 determined at boot time by the system configuration. \fBfx_globpri\fR can not
65 \fBpriocntl\fR(2) system call.
75 for doing this: reconfigure with a loadable module at boot-time or by using
76 \fBdispadmin\fR(8) at run-time.
79 .SS "fx_dptbl Loadable Module"
80 The \fBfx_dptbl\fR can be reconfigured with a loadable module that contains a
81 new fixed priority dispatch table. The module containing the dispatch table is
82 separate from the \fBFX\fR loadable module, which contains the rest of the
86 code is described in Replacing the fx_dptbl Loadable Module below.
89 on a running system using the \fBdispadmin\fR(8) command. Invoking
90 \fBdispadmin\fR for the fixed-priority class allows the administrator to
91 retrieve the current \fBfx_dptbl\fR configuration from the kernel's in-core
92 table or overwrite the in-core table with values from a configuration file. The
106 The first non-blank, non-comment line must indicate the resolution to be used
120 next integral multiple of the system clock's resolution.
127 for each of the fixed-priority priority levels. The first line specifies the
128 quantum for fixed-priority level 0, the second line specifies the quantum for
129 fixed-priority level 1, and so forth. There must be exactly one line for each
138 .SS "Replacing the fx_dptbl Loadable Module"
140 loadable module that contains the dispatch table information. Save the existing
141 module before using the following procedure.
155 cc -c -0 -D_KERNEL fx_dptbl.c
156 ld -r -o FX_DPTBL fx_dptbl.o
176 Make changes in the \fB/etc/system\fR file to reflect the changes to the
177 sizes of the tables. See \fBsystem\fR(5). The variables affected is
182 set  FX:fx_maxupri=(\fIvalue for max fixed-priority user priority\fR)
191 Reboot the system to use the new dispatch table.
196 table. A mistake can result in panics, thus making the system unusable.
205 fixed-priority priorities and the corresponding global scheduling priorities is
207 module. The level numbers are strictly for the convenience of the administrator
211 fixed-priority priority). For the sake of someone reading the file, the level
262  * This is the loadable module wrapper.
270  * Module linkage information for the kernel.
363                 sizeof (config_fx_dptbl) / sizeof (fxdpent_t) - 1;
396 \fISystem Administration Guide, Volume 1, System Interface Guide\fR
398 In order to improve performance under heavy system load, both the \fBnfsd\fR
401 impact on the performance of the \fBnfsd\fR and \fBlockd\fR daemons.