search for: delete_node

...e(struct radix_tree_root *root, unsigned long index, offset, 0, 0); if (!child) return -ENOMEM; + if (is_idr(root)) + all_tag_set(child, IDR_FREE); rcu_assign_pointer(*slot, node_to_entry(child)); if (node) node->count++; @@ -1986,8 +1997,8 @@ void __radix_tree_delete_node(struct radix_tree_root *root, delete_node(root, node, update_node, private); } -static bool __radix_tree_delete(struct radix_tree_root *root, - struct radix_tree_node *node, void __rcu **slot) +bool __radix_tree_delete(struct radix_tree_root *root, + struct radix_tree_node *node, void __...

...ad up this CPU's radix_tree_node buffer with sufficient objects to You exported this to modules for some reason. Why? > @@ -2003,6 +2018,7 @@ static bool __radix_tree_delete(struct radix_tree_root *root, > replace_slot(slot, NULL, node, -1, exceptional); > return node && delete_node(root, node, NULL, NULL); > } > +EXPORT_SYMBOL(__radix_tree_delete); > > /** > * radix_tree_iter_delete - delete the entry at this iterator position Ditto? > diff --git a/lib/xbitmap.c b/lib/xbitmap.c > new file mode 100644 > index 0000000..8c55296 > --- /dev/null...

...ad up this CPU's radix_tree_node buffer with sufficient objects to You exported this to modules for some reason. Why? > @@ -2003,6 +2018,7 @@ static bool __radix_tree_delete(struct radix_tree_root *root, > replace_slot(slot, NULL, node, -1, exceptional); > return node && delete_node(root, node, NULL, NULL); > } > +EXPORT_SYMBOL(__radix_tree_delete); > > /** > * radix_tree_iter_delete - delete the entry at this iterator position Ditto? > diff --git a/lib/xbitmap.c b/lib/xbitmap.c > new file mode 100644 > index 0000000..8c55296 > --- /dev/null...

...e(struct radix_tree_root *root, unsigned long index, offset, 0, 0); if (!child) return -ENOMEM; + if (is_idr(root)) + all_tag_set(child, IDR_FREE); rcu_assign_pointer(*slot, node_to_entry(child)); if (node) node->count++; @@ -1982,7 +1989,7 @@ void __radix_tree_delete_node(struct radix_tree_root *root, delete_node(root, node, update_node); } -static bool __radix_tree_delete(struct radix_tree_root *root, +bool __radix_tree_delete(struct radix_tree_root *root, struct radix_tree_node *node, void __rcu **slot) { void *old = rcu_dereference_raw(*slot); @@ -21...

...e(struct radix_tree_root *root, unsigned long index, offset, 0, 0); if (!child) return -ENOMEM; + if (is_idr(root)) + all_tag_set(child, IDR_FREE); rcu_assign_pointer(*slot, node_to_entry(child)); if (node) node->count++; @@ -1982,7 +1992,7 @@ void __radix_tree_delete_node(struct radix_tree_root *root, delete_node(root, node, update_node); } -static bool __radix_tree_delete(struct radix_tree_root *root, +bool __radix_tree_delete(struct radix_tree_root *root, struct radix_tree_node *node, void __rcu **slot) { void *old = rcu_dereference_raw(*slot); @@ -21...

...*, const struct radix_tree_iter *, void __rcu **slot, void *entry); void radix_tree_replace_slot(struct radix_tree_root *, void __rcu **slot, void *entry); +bool __radix_tree_delete(struct radix_tree_root *root, + struct radix_tree_node *node, void __rcu **slot); void __radix_tree_delete_node(struct radix_tree_root *, struct radix_tree_node *, radix_tree_update_node_t update_node, diff --git a/include/linux/xbitmap.h b/include/linux/xbitmap.h new file mode 100644 index 0000000..00b59c3 --- /dev/null +++ b/include/linux/xbitmap.h @@ -0,0 +1,67 @@ +/* + * eXtensible Bi...

This is, hopefully, a full fix for handling of li-records. See: https://bugzilla.redhat.com/show_bug.cgi?id=717583 https://bugzilla.redhat.com/show_bug.cgi?id=987463 Rich.

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one by one; and 2) free_page_vq: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live migration needs to

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one by one; and 2) free_page_vq: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live migration needs to

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one by one; and 2) cmdq: a new virtqueue to send commands between the device and driver. Currently, it supports commands to report memory stats (replace the old statq mechanism) and report guest unused pages.

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one by one; and 2) cmdq: a new virtqueue to send commands between the device and driver. Currently, it supports commands to report memory stats (replace the old statq mechanism) and report guest unused pages.

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live