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vircgroup: drop unused function virCgroupSetupCpuShares

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Previous commit removed all usage of this function so we can remove it.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Pavel Hrdina 2021-03-03 14:29:22 +01:00
parent e95489d813
commit a924927c39
3 changed files with 0 additions and 23 deletions
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1
src/libvirt_private.syms
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@ -1934,7 +1934,6 @@ virCgroupSetupBlkioDeviceWriteBps;
virCgroupSetupBlkioDeviceWriteIops; virCgroupSetupBlkioDeviceWriteIops;
virCgroupSetupCpuPeriodQuota; virCgroupSetupCpuPeriodQuota;
virCgroupSetupCpusetCpus; virCgroupSetupCpusetCpus;
virCgroupSetupCpuShares;
virCgroupSupportsCpuBW; virCgroupSupportsCpuBW;
virCgroupTerminateMachine; virCgroupTerminateMachine;

20
src/util/vircgroup.c
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@ -3899,26 +3899,6 @@ virCgroupSetupCpusetCpus(virCgroupPtr cgroup, virBitmapPtr cpumask)
} }
/* Per commit 97814d8ab3, the Linux kernel can consider a 'shares'
* value of '0' and '1' as 2, and any value larger than a maximum
* is reduced to maximum.
*
* The 'realValue' pointer holds the actual 'shares' value set by
* the kernel if the function returned success. */
int
virCgroupSetupCpuShares(virCgroupPtr cgroup, unsigned long long shares,
unsigned long long *realValue)
{
if (virCgroupSetCpuShares(cgroup, shares) < 0)
return -1;
if (virCgroupGetCpuShares(cgroup, realValue) < 0)
return -1;
return 0;
}
int int
virCgroupSetupCpuPeriodQuota(virCgroupPtr cgroup, virCgroupSetupCpuPeriodQuota(virCgroupPtr cgroup,
unsigned long long period, unsigned long long period,

2
src/util/vircgroup.h
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@ -227,8 +227,6 @@ virCgroupGetDomainTotalCpuStats(virCgroupPtr group,
int virCgroupSetCpuShares(virCgroupPtr group, unsigned long long shares); int virCgroupSetCpuShares(virCgroupPtr group, unsigned long long shares);
int virCgroupGetCpuShares(virCgroupPtr group, unsigned long long *shares); int virCgroupGetCpuShares(virCgroupPtr group, unsigned long long *shares);
int virCgroupSetupCpuShares(virCgroupPtr cgroup, unsigned long long shares,
unsigned long long *realValue);
#define VIR_CGROUP_CPU_SHARES_MIN 2LL #define VIR_CGROUP_CPU_SHARES_MIN 2LL
#define VIR_CGROUP_CPU_SHARES_MAX 262144LL #define VIR_CGROUP_CPU_SHARES_MAX 262144LL