diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_xics.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_xics.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/arch/powerpc/kvm/book3s_xics.c b/arch/powerpc/kvm/book3s_xics.c index 303e3cb096db..589a8f257120 100644 --- a/arch/powerpc/kvm/book3s_xics.c +++ b/arch/powerpc/kvm/book3s_xics.c @@ -10,13 +10,13 @@ #include <linux/gfp.h> #include <linux/anon_inodes.h> #include <linux/spinlock.h> - +#include <linux/debugfs.h> #include <linux/uaccess.h> + #include <asm/kvm_book3s.h> #include <asm/kvm_ppc.h> #include <asm/hvcall.h> #include <asm/xics.h> -#include <asm/debugfs.h> #include <asm/time.h> #include <linux/seq_file.h> @@ -462,7 +462,7 @@ static void icp_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp, * new guy. We cannot assume that the rejected interrupt is less * favored than the new one, and thus doesn't need to be delivered, * because by the time we exit icp_try_to_deliver() the target - * processor may well have alrady consumed & completed it, and thus + * processor may well have already consumed & completed it, and thus * the rejected interrupt might actually be already acceptable. */ if (icp_try_to_deliver(icp, new_irq, state->priority, &reject)) { @@ -942,8 +942,8 @@ static int xics_debug_show(struct seq_file *m, void *private) struct kvmppc_xics *xics = m->private; struct kvm *kvm = xics->kvm; struct kvm_vcpu *vcpu; - int icsid, i; - unsigned long flags; + int icsid; + unsigned long flags, i; unsigned long t_rm_kick_vcpu, t_rm_check_resend; unsigned long t_rm_notify_eoi; unsigned long t_reject, t_check_resend; @@ -1016,19 +1016,10 @@ DEFINE_SHOW_ATTRIBUTE(xics_debug); static void xics_debugfs_init(struct kvmppc_xics *xics) { - char *name; - - name = kasprintf(GFP_KERNEL, "kvm-xics-%p", xics); - if (!name) { - pr_err("%s: no memory for name\n", __func__); - return; - } - - xics->dentry = debugfs_create_file(name, 0444, powerpc_debugfs_root, + xics->dentry = debugfs_create_file("xics", 0444, xics->kvm->debugfs_dentry, xics, &xics_debug_fops); - pr_debug("%s: created %s\n", __func__, name); - kfree(name); + pr_debug("%s: created\n", __func__); } static struct kvmppc_ics *kvmppc_xics_create_ics(struct kvm *kvm, @@ -1340,7 +1331,7 @@ static int xics_has_attr(struct kvm_device *dev, struct kvm_device_attr *attr) static void kvmppc_xics_release(struct kvm_device *dev) { struct kvmppc_xics *xics = dev->private; - int i; + unsigned long i; struct kvm *kvm = xics->kvm; struct kvm_vcpu *vcpu; @@ -1440,7 +1431,7 @@ static int kvmppc_xics_create(struct kvm_device *dev, u32 type) static void kvmppc_xics_init(struct kvm_device *dev) { - struct kvmppc_xics *xics = (struct kvmppc_xics *)dev->private; + struct kvmppc_xics *xics = dev->private; xics_debugfs_init(xics); } |