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0f4d7daa8c
This removes code duplication and simplifies cgroup detection. As a drawback we will not have separate messages to enable cgroup controller in kernel or to mount it. On the other side the rewrite adds support for cgroup v2. The kernel config support was wrong because it was parsing '/proc/self/cgroup' instead of '/proc/cgroups/' file. The mount suggestion is removed as well because it will not work with cgroup v2. Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
88 lines
2.8 KiB
C
88 lines
2.8 KiB
C
/*
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* virt-host-validate-common.h: Sanity check helper APIs
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*
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* Copyright (C) 2012 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __VIRT_HOST_VALIDATE_COMMON_H__
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# define __VIRT_HOST_VALIDATE_COMMON_H__
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# include "internal.h"
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# include "virutil.h"
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# include "virbitmap.h"
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typedef enum {
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VIR_HOST_VALIDATE_FAIL,
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VIR_HOST_VALIDATE_WARN,
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VIR_HOST_VALIDATE_NOTE,
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VIR_HOST_VALIDATE_LAST,
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} virHostValidateLevel;
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typedef enum {
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VIR_HOST_VALIDATE_CPU_FLAG_VMX = 0,
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VIR_HOST_VALIDATE_CPU_FLAG_SVM,
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VIR_HOST_VALIDATE_CPU_FLAG_SIE,
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VIR_HOST_VALIDATE_CPU_FLAG_LAST,
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} virHostValidateCPUFlag;
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VIR_ENUM_DECL(virHostValidateCPUFlag);
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void virHostMsgSetQuiet(bool quietFlag);
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void virHostMsgCheck(const char *prefix,
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const char *format,
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...) ATTRIBUTE_FMT_PRINTF(2, 3);
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void virHostMsgPass(void);
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void virHostMsgFail(virHostValidateLevel level,
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const char *format,
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...) ATTRIBUTE_FMT_PRINTF(2, 3);
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int virHostValidateDeviceExists(const char *hvname,
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const char *dev_name,
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virHostValidateLevel level,
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const char *hint);
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int virHostValidateDeviceAccessible(const char *hvname,
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const char *dev_name,
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virHostValidateLevel level,
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const char *hint);
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virBitmapPtr virHostValidateGetCPUFlags(void);
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int virHostValidateLinuxKernel(const char *hvname,
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int version,
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virHostValidateLevel level,
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const char *hint);
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int virHostValidateNamespace(const char *hvname,
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const char *ns_name,
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virHostValidateLevel level,
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const char *hint);
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int virHostValidateCGroupControllers(const char *hvname,
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int controllers,
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virHostValidateLevel level);
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int virHostValidateIOMMU(const char *hvname,
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virHostValidateLevel level);
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#endif /* __VIRT_HOST_VALIDATE_COMMON_H__ */
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