search for: lurcu

...x 34ece7883629..adf36e34dd77 100644 --- a/tools/testing/radix-tree/Makefile +++ b/tools/testing/radix-tree/Makefile @@ -1,9 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 CFLAGS += -I. -I../../include -g -O2 -Wall -D_LGPL_SOURCE -fsanitize=address -LDFLAGS += -fsanitize=address -LDLIBS+= -lpthread -lurcu -TARGETS = main idr-test multiorder +LDFLAGS += -fsanitize=address $(LDLIBS) +LDLIBS := -lpthread -lurcu +TARGETS = main idr-test multiorder xbitmap CORE_OFILES := radix-tree.o idr.o linux.o test.o find_bit.o OFILES = main.o $(CORE_OFILES) regression1.o regression2.o regression3.o \ tag_check....

...a/tools/testing/radix-tree/Makefile > +++ b/tools/testing/radix-tree/Makefile > @@ -1,12 +1,13 @@ > # SPDX-License-Identifier: GPL-2.0 > > CFLAGS += -I. -I../../include -g -O2 -Wall -D_LGPL_SOURCE -fsanitize=address > -LDFLAGS += -fsanitize=address > -LDLIBS+= -lpthread -lurcu > -TARGETS = main idr-test multiorder > +LDFLAGS += -fsanitize=address $(LDLIBS) > +LDLIBS := -lpthread -lurcu > +TARGETS = main idr-test multiorder xbitmap > CORE_OFILES := radix-tree.o idr.o linux.o test.o find_bit.o > OFILES = main.o $(CORE_OFILES) regression1.o regression2...

...a/tools/testing/radix-tree/Makefile > +++ b/tools/testing/radix-tree/Makefile > @@ -1,12 +1,13 @@ > # SPDX-License-Identifier: GPL-2.0 > > CFLAGS += -I. -I../../include -g -O2 -Wall -D_LGPL_SOURCE -fsanitize=address > -LDFLAGS += -fsanitize=address > -LDLIBS+= -lpthread -lurcu > -TARGETS = main idr-test multiorder > +LDFLAGS += -fsanitize=address $(LDLIBS) > +LDLIBS := -lpthread -lurcu > +TARGETS = main idr-test multiorder xbitmap > CORE_OFILES := radix-tree.o idr.o linux.o test.o find_bit.o > OFILES = main.o $(CORE_OFILES) regression1.o regression2...

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

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

...fa7ee369b3c9..adf36e34dd77 100644 --- a/tools/testing/radix-tree/Makefile +++ b/tools/testing/radix-tree/Makefile @@ -1,12 +1,13 @@ # SPDX-License-Identifier: GPL-2.0 CFLAGS += -I. -I../../include -g -O2 -Wall -D_LGPL_SOURCE -fsanitize=address -LDFLAGS += -fsanitize=address -LDLIBS+= -lpthread -lurcu -TARGETS = main idr-test multiorder +LDFLAGS += -fsanitize=address $(LDLIBS) +LDLIBS := -lpthread -lurcu +TARGETS = main idr-test multiorder xbitmap CORE_OFILES := radix-tree.o idr.o linux.o test.o find_bit.o OFILES = main.o $(CORE_OFILES) regression1.o regression2.o regression3.o \ - tag_check....

...ile index fa7ee36..788e526 100644 --- a/tools/testing/radix-tree/Makefile +++ b/tools/testing/radix-tree/Makefile @@ -1,12 +1,13 @@ # SPDX-License-Identifier: GPL-2.0 CFLAGS += -I. -I../../include -g -O2 -Wall -D_LGPL_SOURCE -fsanitize=address -LDFLAGS += -fsanitize=address -LDLIBS+= -lpthread -lurcu -TARGETS = main idr-test multiorder +LDFLAGS += -fsanitize=address $(LDLIBS) +LDLIBS := -lpthread -lurcu +TARGETS = main idr-test multiorder xbitmap CORE_OFILES := radix-tree.o idr.o linux.o test.o find_bit.o OFILES = main.o $(CORE_OFILES) regression1.o regression2.o regression3.o \ - tag_check....

...)) #define PERF_ALIGN(x, a) __PERF_ALIGN_MASK(x, (typeof(x))(a)-1) diff --git a/tools/testing/radix-tree/Makefile b/tools/testing/radix-tree/Makefile index 6a9480c..fc7cb422 100644 --- a/tools/testing/radix-tree/Makefile +++ b/tools/testing/radix-tree/Makefile @@ -5,7 +5,8 @@ LDLIBS+= -lpthread -lurcu TARGETS = main idr-test multiorder CORE_OFILES := radix-tree.o idr.o linux.o test.o find_bit.o OFILES = main.o $(CORE_OFILES) regression1.o regression2.o regression3.o \ - tag_check.o multiorder.o idr-test.o iteration_check.o benchmark.o + tag_check.o multiorder.o idr-test.o iteration_check.o...

...weak main(void) +{ + radix_tree_init(); + xbitmap_checks(); +} +#endif diff --git a/tools/testing/radix-tree/Makefile b/tools/testing/radix-tree/Makefile index fa7ee36..34ece78 100644 --- a/tools/testing/radix-tree/Makefile +++ b/tools/testing/radix-tree/Makefile @@ -6,7 +6,8 @@ LDLIBS+= -lpthread -lurcu TARGETS = main idr-test multiorder CORE_OFILES := radix-tree.o idr.o linux.o test.o find_bit.o OFILES = main.o $(CORE_OFILES) regression1.o regression2.o regression3.o \ - tag_check.o multiorder.o idr-test.o iteration_check.o benchmark.o + tag_check.o multiorder.o idr-test.o iteration_check.o...

...weak main(void) +{ + radix_tree_init(); + xbitmap_checks(); +} +#endif diff --git a/tools/testing/radix-tree/Makefile b/tools/testing/radix-tree/Makefile index fa7ee36..34ece78 100644 --- a/tools/testing/radix-tree/Makefile +++ b/tools/testing/radix-tree/Makefile @@ -6,7 +6,8 @@ LDLIBS+= -lpthread -lurcu TARGETS = main idr-test multiorder CORE_OFILES := radix-tree.o idr.o linux.o test.o find_bit.o OFILES = main.o $(CORE_OFILES) regression1.o regression2.o regression3.o \ - tag_check.o multiorder.o idr-test.o iteration_check.o benchmark.o + tag_check.o multiorder.o idr-test.o iteration_check.o...

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

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