gh0s7/mckernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mcreboot-smp-x86: eliminate unnecessary resource queries

Browse Source
This commit is contained in:
Balazs Gerofi
2016-10-21 03:38:21 -04:00
parent 0b0aa6c0e0
commit 942b7f8b78
1 changed files with 1 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
arch/x86/tools/mcreboot-smp-x86.sh.in
View File

@ -179,19 +179,7 @@ fi
# Check for existing OS instance and destroy
if [ -c /dev/mcos0 ]; then
# Query CPU cores and memory of OS instance so that the same values are used as previously
if ! ${SBINDIR}/ihkosctl 0 query cpu > /dev/null; then echo "error: querying cpus" >&2; exit 1; fi
cpus=`${SBINDIR}/ihkosctl 0 query cpu`
if ! ${SBINDIR}/ihkosctl 0 query mem > /dev/null; then echo "error: querying memory" >&2; exit 1; fi
mem=`${SBINDIR}/ihkosctl 0 query mem`
if ! ${SBINDIR}/ihkconfig 0 destroy 0; then echo "warning: destroy failed" >&2; fi
else
# Otherwise query IHK-SMP for resources
if ! ${SBINDIR}/ihkconfig 0 query cpu > /dev/null; then echo "error: querying cpus" >&2; exit 1; fi
cpus=`${SBINDIR}/ihkconfig 0 query cpu`
if ! ${SBINDIR}/ihkconfig 0 query mem > /dev/null; then echo "error: querying memory" >&2; exit 1; fi
mem=`${SBINDIR}/ihkconfig 0 query mem`
if ! ${SBINDIR}/ihkconfig 0 destroy 0; then echo "warning: destroy failed" >&2; fi
fi
if ! ${SBINDIR}/ihkconfig 0 create; then echo "error: create" >&2; exit; fi