From 09cbcef6c60e77af11c3f27e62ea3f291a5d436c Mon Sep 17 00:00:00 2001 From: Milan Pandurov Date: Fri, 13 Dec 2019 14:07:21 +0100 Subject: kvm: Refactor handling of VM debugfs files We can store reference to kvm_stats_debugfs_item instead of copying its values to kvm_stat_data. This allows us to remove duplicated code and usage of temporary kvm_stat_data inside vm_stat_get et al. Signed-off-by: Milan Pandurov Reviewed-by: Alexander Graf Signed-off-by: Paolo Bonzini --- include/linux/kvm_host.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 528ab7a814ab..5e2ec7e295db 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1108,9 +1108,8 @@ enum kvm_stat_kind { }; struct kvm_stat_data { - int offset; - int mode; struct kvm *kvm; + struct kvm_stats_debugfs_item *dbgfs_item; }; struct kvm_stats_debugfs_item { @@ -1119,6 +1118,10 @@ struct kvm_stats_debugfs_item { enum kvm_stat_kind kind; int mode; }; + +#define KVM_DBGFS_GET_MODE(dbgfs_item) \ + ((dbgfs_item)->mode ? (dbgfs_item)->mode : 0644) + extern struct kvm_stats_debugfs_item debugfs_entries[]; extern struct dentry *kvm_debugfs_dir; -- cgit v1.2.3