On 4/27/20 7:18 AM, Emanuele Giuseppe Esposito wrote: > Use statsfs API instead of debugfs to create sources and add values. > > This also requires to change all architecture files to replace the old > debugfs_entries with statsfs_vcpu_entries and statsfs_vm_entries. > > The files/folders name and organization is kept unchanged, and a symlink > in sys/kernel/debugfs/kvm is left for backward compatibility. > > Signed-off-by: Emanuele Giuseppe Esposito <eesposit@xxxxxxxxxx> > --- > arch/arm64/kvm/guest.c | 2 +- > arch/mips/kvm/mips.c | 2 +- > arch/powerpc/kvm/book3s.c | 6 +- > arch/powerpc/kvm/booke.c | 8 +- > arch/s390/kvm/kvm-s390.c | 16 +- > arch/x86/include/asm/kvm_host.h | 2 +- > arch/x86/kvm/Makefile | 2 +- > arch/x86/kvm/debugfs.c | 64 ------- > arch/x86/kvm/statsfs.c | 49 +++++ > arch/x86/kvm/x86.c | 6 +- > include/linux/kvm_host.h | 39 +--- > virt/kvm/arm/arm.c | 2 +- > virt/kvm/kvm_main.c | 314 ++++---------------------------- > 13 files changed, 130 insertions(+), 382 deletions(-) > delete mode 100644 arch/x86/kvm/debugfs.c > create mode 100644 arch/x86/kvm/statsfs.c You might want to select STATS_FS here (or depend on it if it is required), or you could provide stubs in <linux/statsfs.h> for the cases of STATS_FS is not set/enabled. -- ~Randy
