search for: 108f929

...lude/linux/kernel.h | 2 + 4 files changed, 247 insertions(+) v20 RESEND Changes: - fixed the !node path - added the test cases for the !node path - change __builtin_constant_p(start & 7) to __builtin_constant_p(start) diff --git a/include/linux/xbitmap.h b/include/linux/xbitmap.h index 108f929..ede1029 100644 --- a/include/linux/xbitmap.h +++ b/include/linux/xbitmap.h @@ -35,6 +35,12 @@ static inline void xb_init(struct xb *xb) int xb_set_bit(struct xb *xb, unsigned long bit); bool xb_test_bit(const struct xb *xb, unsigned long bit); void xb_clear_bit(struct xb *xb, unsigned long bit)...

...lude/linux/kernel.h | 2 + 4 files changed, 247 insertions(+) v20 RESEND Changes: - fixed the !node path - added the test cases for the !node path - change __builtin_constant_p(start & 7) to __builtin_constant_p(start) diff --git a/include/linux/xbitmap.h b/include/linux/xbitmap.h index 108f929..ede1029 100644 --- a/include/linux/xbitmap.h +++ b/include/linux/xbitmap.h @@ -35,6 +35,12 @@ static inline void xb_init(struct xb *xb) int xb_set_bit(struct xb *xb, unsigned long bit); bool xb_test_bit(const struct xb *xb, unsigned long bit); void xb_clear_bit(struct xb *xb, unsigned long bit)...

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