search for: _kernel_h

...g/radix-tree/linux/kernel.h index c3bc3f364f68..426f32f28547 100644 --- a/tools/testing/radix-tree/linux/kernel.h +++ b/tools/testing/radix-tree/linux/kernel.h @@ -17,6 +17,4 @@ #define pr_debug printk #define pr_cont printk -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) - #endif /* _KERNEL_H */

On Wednesday, December 20, 2017 8:26 PM, Matthew Wilcox wrote: > On Wed, Dec 20, 2017 at 06:34:36PM +0800, Wei Wang wrote: > > On 12/19/2017 10:05 PM, Tetsuo Handa wrote: > > > I think xb_find_set() has a bug in !node path. > > > > I think we can probably remove the "!node" path for now. It would be > > good to get the fundamental part in first, and

On Wednesday, December 20, 2017 8:26 PM, Matthew Wilcox wrote: > On Wed, Dec 20, 2017 at 06:34:36PM +0800, Wei Wang wrote: > > On 12/19/2017 10:05 PM, Tetsuo Handa wrote: > > > I think xb_find_set() has a bug in !node path. > > > > I think we can probably remove the "!node" path for now. It would be > > good to get the fundamental part in first, and

...ols/testing/radix-tree/linux/kernel.h index b21a77f..c1e6088 100644 --- a/tools/testing/radix-tree/linux/kernel.h +++ b/tools/testing/radix-tree/linux/kernel.h @@ -16,6 +16,4 @@ #define pr_debug printk #define pr_cont printk -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) - #endif /* _KERNEL_H */ diff --git a/tools/testing/radix-tree/main.c b/tools/testing/radix-tree/main.c index bc9a784..6f4774e 100644 --- a/tools/testing/radix-tree/main.c +++ b/tools/testing/radix-tree/main.c @@ -337,6 +337,11 @@ static void single_thread_tests(bool long_run) rcu_barrier(); printv(2, "after co...

...g/radix-tree/linux/kernel.h index c3bc3f364f68..426f32f28547 100644 --- a/tools/testing/radix-tree/linux/kernel.h +++ b/tools/testing/radix-tree/linux/kernel.h @@ -17,6 +17,4 @@ #define pr_debug printk #define pr_cont printk -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) - #endif /* _KERNEL_H */ diff --git a/tools/testing/radix-tree/linux/xbitmap.h b/tools/testing/radix-tree/linux/xbitmap.h new file mode 100644 index 000000000000..61de214542e7 --- /dev/null +++ b/tools/testing/radix-tree/linux/xbitmap.h @@ -0,0 +1 @@ +#include "../../../../include/linux/xbitmap.h" diff --git a...

...ols/testing/radix-tree/linux/kernel.h index c3bc3f3..426f32f 100644 --- a/tools/testing/radix-tree/linux/kernel.h +++ b/tools/testing/radix-tree/linux/kernel.h @@ -17,6 +17,4 @@ #define pr_debug printk #define pr_cont printk -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) - #endif /* _KERNEL_H */ diff --git a/tools/testing/radix-tree/linux/xbitmap.h b/tools/testing/radix-tree/linux/xbitmap.h new file mode 100644 index 0000000..61de214 --- /dev/null +++ b/tools/testing/radix-tree/linux/xbitmap.h @@ -0,0 +1 @@ +#include "../../../../include/linux/xbitmap.h" diff --git a/tools/tes...

This patch adds support to find next 1 or 0 bit in a xbmitmap range and clear a range of bits. More possible optimizations to add in the future: 1) xb_set_bit_range: set a range of bits. 2) when searching a bit, if the bit is not found in the slot, move on to the next slot directly. 3) add tags to help searching. Signed-off-by: Wei Wang <wei.w.wang at intel.com> Cc: Matthew Wilcox

This patch adds support to find next 1 or 0 bit in a xbmitmap range and clear a range of bits. More possible optimizations to add in the future: 1) xb_set_bit_range: set a range of bits. 2) when searching a bit, if the bit is not found in the slot, move on to the next slot directly. 3) add tags to help searching. Signed-off-by: Wei Wang <wei.w.wang at intel.com> Cc: Matthew Wilcox

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 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