search for: ida_start

Displaying 4 results from an estimated 4 matches for "ida_start".

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2017 Dec 14
0
[PATCH v19 3/7] xbitmap: add more operations
...gt;> unsigned long bit = start % IDA_BITMAP_BITS; >> unsigned long idx_end = end / IDA_BITMAP_BITS; >> unsigned long ret; >> >> for (idx = start / IDA_BITMAP_BITS; idx <= idx_end; idx++) { >> unsigned long ida_start = idx * IDA_BITMAP_BITS; >> >> bitmap = __radix_tree_lookup(root, idx, &node, &slot); >> if (radix_tree_exception(bitmap)) { >> unsigned long tmp = (unsigned long)bitmap; >>...
2017 Dec 13
0
[PATCH v19 3/7] xbitmap: add more operations
..... unsigned long idx = start / IDA_BITMAP_BITS; unsigned long bit = start % IDA_BITMAP_BITS; unsigned long idx_end = end / IDA_BITMAP_BITS; unsigned long ret; for (idx = start / IDA_BITMAP_BITS; idx <= idx_end; idx++) { unsigned long ida_start = idx * IDA_BITMAP_BITS; bitmap = __radix_tree_lookup(root, idx, &node, &slot); if (radix_tree_exception(bitmap)) { unsigned long tmp = (unsigned long)bitmap; unsigned long ebit = bit + 2;...
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