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Moving s sccessful compole of 5.2.p1 from a Suse 10.3 x86-64 box to a Suse 11.1 x86-box created a build problem ./configure --with-libedit=/usr/lib64 checking for el_init in -ledit... no configure: error: libedit not found however libedit (amd el_init) certainly exist: ookpik:/data/openssh-5.2p1.test # l /usr/...

...the buffer in __le64 to record > + * @offset: offset in the buffer to record. > + * @part_fill: indicate if partial fill is used. > + * > + * return -EINVAL if parameter is invalid > + * return -ENOSPC when the buffer is too small to record all the unsed pages > + * return 0 when sccess > + */ It's a strange thing - it returns information which will instantly become incorrect. > +int record_unused_pages(struct zone **start_zone, int order, > + __le64 *buf, unsigned int size, > + unsigned int *offset, bool part_fill) > +{ > + struct zone *zone; > + in...

...the buffer in __le64 to record > + * @offset: offset in the buffer to record. > + * @part_fill: indicate if partial fill is used. > + * > + * return -EINVAL if parameter is invalid > + * return -ENOSPC when the buffer is too small to record all the unsed pages > + * return 0 when sccess > + */ It's a strange thing - it returns information which will instantly become incorrect. > +int record_unused_pages(struct zone **start_zone, int order, > + __le64 *buf, unsigned int size, > + unsigned int *offset, bool part_fill) > +{ > + struct zone *zone; > + in...

...e bugs that seem to be related: 8193 9401 7686 on http://bugs.digium.com i have tried the various patches that claimed to solve the NAT/STUN problem, so that the rtp packages are routed correctly. What i want to know is the following. I have seen one or two messages from people who claim to have sccessfully audio between asterisk and an gtalk client. It would be very nice, if one of them could share some information how exactly they have done it and with what setup. Don't let us stay in the rain ;) Thanks for you help, Tobias Wolf

Hi all, I am trying to make it possible to log into a Linux client authenticating against a running Samba PDC (24 Windows XP clients do so sccessfully) (SuSE Linux 9.1; Samba 3.0.9-2.6-SUSE) The client is running Gentoo Linux with Samba Samba 3.0.14a I configured everything like written in the Samba HowTo "23. Winbind: Use of Domain Accounts" When I login with "biopool/test" and the correct password, I get a "Perm...

...in chunks. + * @size: size of the buffer in __le64 to record + * @offset: offset in the buffer to record. + * @part_fill: indicate if partial fill is used. + * + * return -EINVAL if parameter is invalid + * return -ENOSPC when the buffer is too small to record all the unsed pages + * return 0 when sccess + */ +int record_unused_pages(struct zone **start_zone, int order, + __le64 *buf, unsigned int size, + unsigned int *offset, bool part_fill) +{ + struct zone *zone; + int ret = 0; + bool skip_check = false; + + /* Make sure all the parameters are valid */ + if (buf == NULL || offset == NULL ||...

...record >> + * @offset: offset in the buffer to record. >> + * @part_fill: indicate if partial fill is used. >> + * >> + * return -EINVAL if parameter is invalid >> + * return -ENOSPC when the buffer is too small to record all the unsed pages >> + * return 0 when sccess >> + */ > It's a strange thing - it returns information which will instantly > become incorrect. I didn't get the point, could you please explain more? Thanks. Best, Wei

...This function scans the free page list to get the unused pages + * with the specified order, and set the corresponding element in + * the bitmap if an unused page is found. + * + * return -EINVAL if parameters are invalid + * return -ENOSPC when bitmap can't contain the pages + * return 0 when sccess + */ +int get_unused_pages(unsigned long *unused_pages, unsigned long size, + int order, unsigned long *pos) +{ + struct zone *zone; + int ret = 0; + + if (unused_pages == NULL || pos == NULL || *pos < 0) + return -EINVAL; + + for_each_populated_zone(zone) { + ret = mark_unused_pages(zone, un...

...e of array pages. + * @pos: offset in the array to save the page info. + * @len_bits: bits for the length field of the range. + * @part_fill: indicate if partial fill is used. + * + * return -EINVAL if parameter is invalid + * return -ENOSPC when bitmap can't contain the pages + * return 0 when sccess + */ +int mark_unused_pages(struct zone **start_zone, int order, + __le64 *pages, unsigned int size, unsigned int *pos, + u8 len_bits, bool part_fill) +{ + struct zone *zone; + int ret = 0; + bool skip_check = false; + + /* make sure all the parameters are valid */ + if (pages == NULL || pos == NUL...

...offset in the buffer to record. > > > + * @part_fill: indicate if partial fill is used. > > > + * > > > + * return -EINVAL if parameter is invalid > > > + * return -ENOSPC when the buffer is too small to record all the unsed pages > > > + * return 0 when sccess > > > + */ > > It's a strange thing - it returns information which will instantly > > become incorrect. > > I didn't get the point, could you please explain more? Thanks. > > Best, > Wei I tried to explain it in my reply. Once this function drops the...

...offset in the buffer to record. > > > + * @part_fill: indicate if partial fill is used. > > > + * > > > + * return -EINVAL if parameter is invalid > > > + * return -ENOSPC when the buffer is too small to record all the unsed pages > > > + * return 0 when sccess > > > + */ > > It's a strange thing - it returns information which will instantly > > become incorrect. > > I didn't get the point, could you please explain more? Thanks. > > Best, > Wei I tried to explain it in my reply. Once this function drops the...

This patch series implements two optimizations: 1) transfer pages in chuncks between the guest and host; 2) transfer the guest unused pages to the host so that they can be skipped to migrate in live migration. Please read each patch commit log for details. Changes: v7->v8: 1) Use only one chunk format, instead of two. 2) re-write the virtio-balloon implementation patch. 3) commit changes 4)

This patch series implements two optimizations: 1) transfer pages in chuncks between the guest and host; 2) transfer the guest unused pages to the host so that they can be skipped to migrate in live migration. Please read each patch commit log for details. Changes: v7->v8: 1) Use only one chunk format, instead of two. 2) re-write the virtio-balloon implementation patch. 3) commit changes 4)

This patch set contains two parts of changes to the virtio-balloon. One is the change for speeding up the inflating & deflating process, the main idea of this optimization is to use bitmap to send the page information to host instead of the PFNs, to reduce the overhead of virtio data transmission, address translation and madvise(). This can help to improve the performance by about 85%.

This patch set contains two parts of changes to the virtio-balloon. One is the change for speeding up the inflating & deflating process, the main idea of this optimization is to use bitmap to send the page information to host instead of the PFNs, to reduce the overhead of virtio data transmission, address translation and madvise(). This can help to improve the performance by about 85%.

This patch set contains two parts of changes to the virtio-balloon. One is the change for speeding up the inflating & deflating process, the main idea of this optimization is to use {pfn|length} to present the page information instead of the PFNs, to reduce the overhead of virtio data transmission, address translation and madvise(). This can help to improve the performance by about 85%.

This patch set contains two parts of changes to the virtio-balloon. One is the change for speeding up the inflating & deflating process, the main idea of this optimization is to use {pfn|length} to present the page information instead of the PFNs, to reduce the overhead of virtio data transmission, address translation and madvise(). This can help to improve the performance by about 85%.

Take over this work from Liang. This patch series implements two optimizations: 1) transfer pages in chuncks between the guest and host; 1) transfer the guest unused pages to the host so that they can be skipped to migrate in live migration. Please check patch 0003 for more details about optimization 1). For an idle guest with 8GB RAM, optimization 2) can help shorten the total live migration

Take over this work from Liang. This patch series implements two optimizations: 1) transfer pages in chuncks between the guest and host; 1) transfer the guest unused pages to the host so that they can be skipped to migrate in live migration. Please check patch 0003 for more details about optimization 1). For an idle guest with 8GB RAM, optimization 2) can help shorten the total live migration