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[Qemu-devel] [PULL 00/49] migration queue
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PULL 00/49] migration queue |
Date: |
Mon, 13 Jan 2014 18:39:45 +0100 |
HI Anthony
This is the patches in the migration queue. Please pull.
v2:
- Drop align ram on multiple of 64 bits, more investigation required
- fix ftruncate error code (tested of Fedora20 and see the problem)
Please pull, Juan.
[v1]
This includes:
- Eduardo refactorings & tests
- Matthew rate limit fix
- Zhanghaoyu CANCELLING fixes
- My bitmap changes
Integration work was done by Orit.
Happy Christmas, Juan.
The following changes since commit dd089c0a1e928fb80ba8a37983c1b0e9232d1c8b:
Merge remote-tracking branch 'pmaydell/tags/pull-cocoa-20140112' into staging
(2014-01-12 17:50:52 -0800)
are available in the git repository at:
git://github.com/juanquintela/qemu.git tags/migration/20140113
for you to fetch changes up to aa8dc044772ba156cbcf2174b5673cfa11f566a7:
migration: synchronize memory bitmap 64bits at a time (2014-01-13 14:04:55
+0100)
----------------------------------------------------------------
migration.next for 20140113
----------------------------------------------------------------
Eduardo Habkost (9):
qemu-file: Make a few functions non-static
migration: Move QEMU_VM_* defines to migration/migration.h
savevm: Convert all tabs to spaces
savevm.c: Coding style fixes
savevm.c: Coding style fix
vmstate: Move VMState code to vmstate.c
qemu-file: Move QEMUFile code to qemu-file.c
savevm: Small comment about why timer QEMUFile/VMState code is in savevm.c
tests: Some unit tests for vmstate.c
Juan Quintela (37):
bitmap: use long as index
memory: cpu_physical_memory_set_dirty_flags() result is never used
memory: cpu_physical_memory_set_dirty_range() return void
exec: use accessor function to know if memory is dirty
memory: create function to set a single dirty bit
exec: create function to get a single dirty bit
memory: make cpu_physical_memory_is_dirty return bool
memory: all users of cpu_physical_memory_get_dirty used only one flag
memory: set single dirty flags when possible
memory: cpu_physical_memory_set_dirty_range() always dirty all flags
memory: cpu_physical_memory_mask_dirty_range() always clears a single flag
memory: use bit 2 for migration
memory: make sure that client is always inside range
memory: only resize dirty bitmap when memory size increases
memory: cpu_physical_memory_clear_dirty_flag() result is never used
bitmap: Add bitmap_zero_extend operation
memory: split dirty bitmap into three
memory: unfold cpu_physical_memory_clear_dirty_flag() in its only user
memory: unfold cpu_physical_memory_set_dirty() in its only user
memory: unfold cpu_physical_memory_set_dirty_flag()
memory: make cpu_physical_memory_get_dirty() the main function
memory: cpu_physical_memory_get_dirty() is used as returning a bool
memory: s/mask/clear/ cpu_physical_memory_mask_dirty_range
memory: use find_next_bit() to find dirty bits
memory: cpu_physical_memory_set_dirty_range() now uses bitmap operations
memory: cpu_physical_memory_clear_dirty_range() now uses bitmap operations
memory: s/dirty/clean/ in cpu_physical_memory_is_dirty()
memory: make cpu_physical_memory_reset_dirty() take a length parameter
memory: cpu_physical_memory_set_dirty_tracking() should return void
memory: split cpu_physical_memory_* functions to its own include
memory: unfold memory_region_test_and_clear()
kvm: use directly cpu_physical_memory_* api for tracking dirty pages
kvm: refactor start address calculation
memory: move bitmap synchronization to its own function
memory: syncronize kvm bitmap using bitmaps operations
ram: split function that synchronizes a range
migration: synchronize memory bitmap 64bits at a time
Matthew Garrett (1):
migration: Fix rate limit
Zhanghaoyu (A) (2):
avoid a bogus COMPLETED->CANCELLED transition
introduce MIG_STATE_CANCELLING state
Makefile.objs | 2 +
arch_init.c | 52 +-
cputlb.c | 11 +-
exec.c | 76 +-
include/exec/cpu-all.h | 3 +-
include/exec/memory-internal.h | 90 ---
include/exec/memory.h | 12 +-
include/exec/ram_addr.h | 147 ++++
include/migration/migration.h | 11 +
include/migration/qemu-file.h | 4 +
include/qemu/bitmap.h | 86 ++-
include/qemu/bitops.h | 14 +-
kvm-all.c | 28 +-
memory.c | 17 +-
migration.c | 33 +-
qemu-file.c | 826 +++++++++++++++++++++
savevm.c | 1590 ++--------------------------------------
tests/.gitignore | 1 +
tests/Makefile | 4 +
tests/test-vmstate.c | 357 +++++++++
util/bitmap.c | 60 +-
vmstate.c | 650 ++++++++++++++++
22 files changed, 2280 insertions(+), 1794 deletions(-)
create mode 100644 include/exec/ram_addr.h
create mode 100644 qemu-file.c
create mode 100644 tests/test-vmstate.c
create mode 100644 vmstate.c
- [Qemu-devel] [PULL 00/49] migration queue,
Juan Quintela <=
- [Qemu-devel] [PATCH 01/49] avoid a bogus COMPLETED->CANCELLED transition, Juan Quintela, 2014/01/13
- [Qemu-devel] [PATCH 02/49] introduce MIG_STATE_CANCELLING state, Juan Quintela, 2014/01/13
- [Qemu-devel] [PATCH 03/49] migration: Fix rate limit, Juan Quintela, 2014/01/13
- [Qemu-devel] [PATCH 05/49] migration: Move QEMU_VM_* defines to migration/migration.h, Juan Quintela, 2014/01/13
- [Qemu-devel] [PATCH 04/49] qemu-file: Make a few functions non-static, Juan Quintela, 2014/01/13
- [Qemu-devel] [PATCH 06/49] savevm: Convert all tabs to spaces, Juan Quintela, 2014/01/13
- [Qemu-devel] [PATCH 08/49] savevm.c: Coding style fix, Juan Quintela, 2014/01/13
- [Qemu-devel] [PATCH 07/49] savevm.c: Coding style fixes, Juan Quintela, 2014/01/13
- [Qemu-devel] [PATCH 11/49] savevm: Small comment about why timer QEMUFile/VMState code is in savevm.c, Juan Quintela, 2014/01/13
- [Qemu-devel] [PATCH 12/49] tests: Some unit tests for vmstate.c, Juan Quintela, 2014/01/13