Displaying 5 results from an estimated 5 matches for "debugfs_blob_wrapp".
Did you mean:
debugfs_blob_wrapper
2007 Apr 11
1
[PATCH] export retained initrd in debugfs
...long crashk_end = (unsigned long)__va(crashk_res.end);
#endif
if (do_retain_initrd)
- goto skip;
+ return;
#ifdef CONFIG_KEXEC
/*
@@ -588,3 +589,29 @@ static int __init populate_rootfs(void)
return 0;
}
rootfs_initcall(populate_rootfs);
+
+#ifdef CONFIG_BLK_DEV_INITRD
+static struct debugfs_blob_wrapper initrd_blob;
+
+static int __init export_initrd(void)
+{
+ struct dentry *d;
+ initrd_blob.data = (char *)initrd_start;
+ initrd_blob.size = initrd_end - initrd_start;
+
+ if (!do_retain_initrd)
+ return 0;
+
+ if (!initrd_start)
+ return 0;
+
+ d = debugfs_create_blob("initrd", S_IFR...
2011 Nov 30
6
[PATCH RFC V3 0/4] kvm : Paravirt-spinlock support for KVM guests
The 4-patch series to follow this email extends KVM-hypervisor and Linux guest
running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation.
One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick
another vcpu out of halt state.
The blocking of vcpu is done using halt() in (lock_spinning) slowpath.
The V2 change discussion was in:
2011 Nov 30
6
[PATCH RFC V3 0/4] kvm : Paravirt-spinlock support for KVM guests
The 4-patch series to follow this email extends KVM-hypervisor and Linux guest
running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation.
One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick
another vcpu out of halt state.
The blocking of vcpu is done using halt() in (lock_spinning) slowpath.
The V2 change discussion was in:
2012 Jan 14
14
[PATCH RFC V4 0/5] kvm : Paravirt-spinlock support for KVM guests
The 5-patch series to follow this email extends KVM-hypervisor and Linux guest
running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation.
One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick
another vcpu out of halt state.
The blocking of vcpu is done using halt() in (lock_spinning) slowpath.
Changes in V4:
- reabsed to 3.2.0 pre.
- use APIC
2012 Jan 14
14
[PATCH RFC V4 0/5] kvm : Paravirt-spinlock support for KVM guests
The 5-patch series to follow this email extends KVM-hypervisor and Linux guest
running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation.
One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick
another vcpu out of halt state.
The blocking of vcpu is done using halt() in (lock_spinning) slowpath.
Changes in V4:
- reabsed to 3.2.0 pre.
- use APIC