Red Hat Bugzilla – Bug 203359
Add cmdline for early setting of processor affinity
Last modified: 2015-12-21 21:26:34 EST
This will allow default_affinity= to be set to a bitmask (lowest bit = cpu 0,
and so on).
default_affinity=0x1 (cpu 0 only)
default_affinity=0x3 (cpu 0 and 1 only)
default_affinity=0x00002 (cpu 1 only)
note that taskset ignores bits not corresponding to logical CPUs. Thus
0x00000001 is valid even on a 2-way system.
As discussed previously. Patch attached.
Created attachment 134564 [details]
Patch to rc.sysinit