On Tue, Aug 17, 2021 at 11:26:42AM +0200, Pavel Hrdina wrote:
Based on kernel commit messages the interface is/sys/class/fc/fc_udev_device/appid_store where we need to write the following string "$INODE:$APPID". $INODE is the VM root cgroup inode in hexadecimal and $APPID is user provided string that will be attached to each FC frame for the VM within the cgroup identified by inode and has limit 128 bytes. Signed-off-by: Pavel Hrdina <[email protected]> --- src/qemu/qemu_cgroup.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c index f2d99abcfa..cb83cc8e3e 100644 --- a/src/qemu/qemu_cgroup.c +++ b/src/qemu/qemu_cgroup.c @@ -904,6 +904,30 @@ qemuSetupCpuCgroup(virDomainObj *vm) } +static int +qemuSetupCgroupAppid(virDomainObj *vm) +{ + qemuDomainObjPrivate *priv = vm->privateData; + int inode = virCgroupGetInode(priv->cgroup);
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