migration/colo.c | 10 +++---- migration/migration.c | 4 +++ migration/ram.c | 83 +++++++++++++++++++++++++++++++++++++++++++++++++-- migration/ram.h | 1 + net/colo-compare.c | 25 +++++++--------- net/colo-compare.h | 1 + net/colo.c | 25 +++++++++++----- net/colo.h | 1 + net/filter-mirror.c | 8 ++--- net/filter-rewriter.c | 3 +- net/net.c | 4 +++ softmmu/runstate.c | 1 + 12 files changed, 129 insertions(+), 37 deletions(-)
From: Rao, Lei <lei.rao@intel.com>
Changes since v5:
--Replaced g_slice_new calls with g_slice_new0.
Changes since v4:
--Replaced qemu_mutex_lock calls with QEMU_LOCK_GUARD in colo_bitmap_clear_dirty.
--Modify some minor issues about variable definition.
--Add some performance test data in the commit message.
Changes since v3:
--Remove cpu_throttle_stop from mig_throttle_counter_reset.
Changes since v2:
--Add a function named packet_new_nocopy.
--Continue to optimize the function of colo_flush_ram_cache.
Changes since v1:
--Reset the state of the auto-converge counters at every checkpoint instead of directly disabling.
--Treat the filter_send function returning zero as a normal case.
The series of patches include:
Fixed some bugs of qemu crash.
Optimized some code to reduce the time of checkpoint.
Remove some unnecessary code to improve COLO.
Rao, Lei (10):
Remove some duplicate trace code.
Fix the qemu crash when guest shutdown during checkpoint
Optimize the function of filter_send
Remove migrate_set_block_enabled in checkpoint
Add a function named packet_new_nocopy for COLO.
Add the function of colo_compare_cleanup
Reset the auto-converge counter at every checkpoint.
Reduce the PVM stop time during Checkpoint
Add the function of colo_bitmap_clear_dirty
Fixed calculation error of pkt->header_size in fill_pkt_tcp_info()
migration/colo.c | 10 +++----
migration/migration.c | 4 +++
migration/ram.c | 83 +++++++++++++++++++++++++++++++++++++++++++++++++--
migration/ram.h | 1 +
net/colo-compare.c | 25 +++++++---------
net/colo-compare.h | 1 +
net/colo.c | 25 +++++++++++-----
net/colo.h | 1 +
net/filter-mirror.c | 8 ++---
net/filter-rewriter.c | 3 +-
net/net.c | 4 +++
softmmu/runstate.c | 1 +
12 files changed, 129 insertions(+), 37 deletions(-)
--
1.8.3.1
On Thu, 8 Apr 2021 23:20:46 -0400 leirao <lei.rao@intel.com> wrote: > From: Rao, Lei <lei.rao@intel.com> > > Changes since v5: > --Replaced g_slice_new calls with g_slice_new0. > > Changes since v4: > --Replaced qemu_mutex_lock calls with QEMU_LOCK_GUARD in colo_bitmap_clear_dirty. > --Modify some minor issues about variable definition. > --Add some performance test data in the commit message. > > Changes since v3: > --Remove cpu_throttle_stop from mig_throttle_counter_reset. > > Changes since v2: > --Add a function named packet_new_nocopy. > --Continue to optimize the function of colo_flush_ram_cache. > > Changes since v1: > --Reset the state of the auto-converge counters at every checkpoint instead of directly disabling. > --Treat the filter_send function returning zero as a normal case. > > The series of patches include: > Fixed some bugs of qemu crash. > Optimized some code to reduce the time of checkpoint. > Remove some unnecessary code to improve COLO. > > Rao, Lei (10): > Remove some duplicate trace code. > Fix the qemu crash when guest shutdown during checkpoint > Optimize the function of filter_send > Remove migrate_set_block_enabled in checkpoint > Add a function named packet_new_nocopy for COLO. > Add the function of colo_compare_cleanup > Reset the auto-converge counter at every checkpoint. > Reduce the PVM stop time during Checkpoint > Add the function of colo_bitmap_clear_dirty > Fixed calculation error of pkt->header_size in fill_pkt_tcp_info() > > migration/colo.c | 10 +++---- > migration/migration.c | 4 +++ > migration/ram.c | 83 +++++++++++++++++++++++++++++++++++++++++++++++++-- > migration/ram.h | 1 + > net/colo-compare.c | 25 +++++++--------- > net/colo-compare.h | 1 + > net/colo.c | 25 +++++++++++----- > net/colo.h | 1 + > net/filter-mirror.c | 8 ++--- > net/filter-rewriter.c | 3 +- > net/net.c | 4 +++ > softmmu/runstate.c | 1 + > 12 files changed, 129 insertions(+), 37 deletions(-) > I guess Zhang Chen can already take the network-related patches through his tree. Regards, Lukas Straub --
> -----Original Message----- > From: Lukas Straub <lukasstraub2@web.de> > Sent: Tuesday, May 18, 2021 3:47 AM > To: Rao, Lei <lei.rao@intel.com> > Cc: Zhang, Chen <chen.zhang@intel.com>; lizhijian@cn.fujitsu.com; > jasowang@redhat.com; quintela@redhat.com; dgilbert@redhat.com; > pbonzini@redhat.com; qemu-devel@nongnu.org > Subject: Re: [PATCH v6 00/10] Fixed some bugs and optimized some codes > for COLO > > On Thu, 8 Apr 2021 23:20:46 -0400 > leirao <lei.rao@intel.com> wrote: > > > From: Rao, Lei <lei.rao@intel.com> > > > > Changes since v5: > > --Replaced g_slice_new calls with g_slice_new0. > > > > Changes since v4: > > --Replaced qemu_mutex_lock calls with QEMU_LOCK_GUARD in > colo_bitmap_clear_dirty. > > --Modify some minor issues about variable definition. > > --Add some performance test data in the commit message. > > > > Changes since v3: > > --Remove cpu_throttle_stop from mig_throttle_counter_reset. > > > > Changes since v2: > > --Add a function named packet_new_nocopy. > > --Continue to optimize the function of colo_flush_ram_cache. > > > > Changes since v1: > > --Reset the state of the auto-converge counters at every checkpoint > instead of directly disabling. > > --Treat the filter_send function returning zero as a normal case. > > > > The series of patches include: > > Fixed some bugs of qemu crash. > > Optimized some code to reduce the time of checkpoint. > > Remove some unnecessary code to improve COLO. > > > > Rao, Lei (10): > > Remove some duplicate trace code. > > Fix the qemu crash when guest shutdown during checkpoint > > Optimize the function of filter_send > > Remove migrate_set_block_enabled in checkpoint > > Add a function named packet_new_nocopy for COLO. > > Add the function of colo_compare_cleanup > > Reset the auto-converge counter at every checkpoint. > > Reduce the PVM stop time during Checkpoint > > Add the function of colo_bitmap_clear_dirty > > Fixed calculation error of pkt->header_size in fill_pkt_tcp_info() > > > > migration/colo.c | 10 +++---- > > migration/migration.c | 4 +++ > > migration/ram.c | 83 > +++++++++++++++++++++++++++++++++++++++++++++++++-- > > migration/ram.h | 1 + > > net/colo-compare.c | 25 +++++++--------- > > net/colo-compare.h | 1 + > > net/colo.c | 25 +++++++++++----- > > net/colo.h | 1 + > > net/filter-mirror.c | 8 ++--- > > net/filter-rewriter.c | 3 +- > > net/net.c | 4 +++ > > softmmu/runstate.c | 1 + > > 12 files changed, 129 insertions(+), 37 deletions(-) > > > > I guess Zhang Chen can already take the network-related patches through his > tree. Sure, I will queue the patch 1-6 and 10. Hi Dave, can you take the patch 7-9? Or do you think it's more convenient to take all series? Thanks Chen > > Regards, > Lukas Straub > > --
On 5/18/21 9:33 AM, Zhang, Chen wrote: > >> -----Original Message----- >> From: Lukas Straub <lukasstraub2@web.de> >> Sent: Tuesday, May 18, 2021 3:47 AM >> To: Rao, Lei <lei.rao@intel.com> >> Cc: Zhang, Chen <chen.zhang@intel.com>; lizhijian@cn.fujitsu.com; >> jasowang@redhat.com; quintela@redhat.com; dgilbert@redhat.com; >> pbonzini@redhat.com; qemu-devel@nongnu.org >> Subject: Re: [PATCH v6 00/10] Fixed some bugs and optimized some codes >> for COLO >> >> On Thu, 8 Apr 2021 23:20:46 -0400 >> leirao <lei.rao@intel.com> wrote: >> >>> From: Rao, Lei <lei.rao@intel.com> >>> >>> Changes since v5: >>> --Replaced g_slice_new calls with g_slice_new0. >>> >>> Changes since v4: >>> --Replaced qemu_mutex_lock calls with QEMU_LOCK_GUARD in >> colo_bitmap_clear_dirty. >>> --Modify some minor issues about variable definition. >>> --Add some performance test data in the commit message. >>> >>> Changes since v3: >>> --Remove cpu_throttle_stop from mig_throttle_counter_reset. >>> >>> Changes since v2: >>> --Add a function named packet_new_nocopy. >>> --Continue to optimize the function of colo_flush_ram_cache. >>> >>> Changes since v1: >>> --Reset the state of the auto-converge counters at every checkpoint >> instead of directly disabling. >>> --Treat the filter_send function returning zero as a normal case. >>> >>> The series of patches include: >>> Fixed some bugs of qemu crash. >>> Optimized some code to reduce the time of checkpoint. >>> Remove some unnecessary code to improve COLO. >>> >>> Rao, Lei (10): >>> Remove some duplicate trace code. >>> Fix the qemu crash when guest shutdown during checkpoint >>> Optimize the function of filter_send >>> Remove migrate_set_block_enabled in checkpoint >>> Add a function named packet_new_nocopy for COLO. >>> Add the function of colo_compare_cleanup >>> Reset the auto-converge counter at every checkpoint. >>> Reduce the PVM stop time during Checkpoint >>> Add the function of colo_bitmap_clear_dirty >>> Fixed calculation error of pkt->header_size in fill_pkt_tcp_info() >>> >>> migration/colo.c | 10 +++---- >>> migration/migration.c | 4 +++ >>> migration/ram.c | 83 >> +++++++++++++++++++++++++++++++++++++++++++++++++-- >>> migration/ram.h | 1 + >>> net/colo-compare.c | 25 +++++++--------- >>> net/colo-compare.h | 1 + >>> net/colo.c | 25 +++++++++++----- >>> net/colo.h | 1 + >>> net/filter-mirror.c | 8 ++--- >>> net/filter-rewriter.c | 3 +- >>> net/net.c | 4 +++ >>> softmmu/runstate.c | 1 + >>> 12 files changed, 129 insertions(+), 37 deletions(-) >>> >> I guess Zhang Chen can already take the network-related patches through his >> tree. > Sure, I will queue the patch 1-6 and 10. > Hi Dave, can you take the patch 7-9? Or do you think it's more convenient to take all series? Hi David, The 1-6 and 10 already been merged in upstream. Can you please pick up the rest of this series? By the way, If you have time, Lei submitted a new series of patch still need your comments, Thanks Chen > Thanks > Chen > >> Regards, >> Lukas Straub >> >> -- >
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