Displaying 3 results from an estimated 3 matches for "set_ulong".
2017 Dec 15
0
[PATCH v19 3/7] xbitmap: add more operations
...art, unsigned long nbits,
gfp_t);
unsigned long xbit_find_clear(struct xbitmap *, unsigned long start,
unsigned long max);
unsigned long xbit_find_set(struct xbitmap *, unsigned long start,
unsigned long max);
> static bool set_ulong(struct ulong_list_head *head, const unsigned long value)
> {
> if (!ptr) {
> ptr = kzalloc(sizeof(*ptr), GFP_NOWAIT | __GFP_NOWARN);
> if (!ptr)
> goto out1;
> ptr->bitmap = kzalloc(BITMAP_LEN / 8,
> GFP_NOWAIT | __GFP_NOWARN);
> if (!ptr->bitmap)...
2017 Dec 12
21
[PATCH v19 0/7] Virtio-balloon Enhancement
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
2017 Dec 12
21
[PATCH v19 0/7] Virtio-balloon Enhancement
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