Re: [Qemu-devel] [PULL 00/46] migration queue

[Anthony Liguori]

Juan Quintela <address@hidden> writes:

> Hi, Anthony
>
> please pull the migraiton queue, it includes:
> - paolo cleanup & remove buffering series (already reviewed upstream)
> - v2 of XBZRLE fixes from Orit

After waiting for 10 minutes for repo.or.cz to respond, I gave up.  I
try again later but repo.or.cz has been getting worse and worse lately.

I suspect after Paolo's series, it'll need a rebase anyway.

Regards,

Anthony Liguori 

>
> Thanks, Juan
>
> The following changes since commit 26135ead80fa1fd13e95c162dacfd06f2ba82981:
>
>   target-mips: Fix accumulator selection for MIPS16 and microMIPS (2013-03-05 
> 01:02:09 +0100)
>
> are available in the git repository at:
>
>   git://repo.or.cz/qemu/quintela.git migration.next
>
> for you to fetch changes up to 6fde681a3e580ad7d92885b6c469ea3f1bca05b5:
>
>   page_cache: dup memory on insert (2013-03-05 13:52:18 +0100)
>
> ----------------------------------------------------------------
> Juan Quintela (1):
>       Rename buffered_ to migration_
>
> Kazuya Saito (1):
>       migration: add migrate_set_state tracepoint
>
> Orit Wasserman (2):
>       Fix page_cache leak in cache_resize
>       Fix cache_resize to keep old entry age
>
> Paolo Bonzini (40):
>       migration: simplify while loop
>       migration: always use vm_stop_force_state
>       migration: move more error handling to migrate_fd_cleanup
>       migration: push qemu_savevm_state_cancel out of qemu_savevm_state_*
>       block-migration: remove useless calls to blk_mig_cleanup
>       qemu-file: pass errno from qemu_fflush via f->last_error
>       migration: use qemu_file_set_error to pass error codes back to 
> qemu_savevm_state
>       qemu-file: temporarily expose qemu_file_set_error and qemu_fflush
>       migration: flush all data to fd when buffered_flush is called
>       migration: use qemu_file_set_error
>       migration: simplify error handling
>       migration: do not nest flushing of device data
>       migration: prepare to access s->state outside critical sections
>       migration: cleanup migration (including thread) in the iothread
>       block-migration: remove variables that are never read
>       block-migration: small preparatory changes for locking
>       block-migration: document usage of state across threads
>       block-migration: add lock
>       migration: reorder SaveVMHandlers members
>       migration: run pending/iterate callbacks out of big lock
>       migration: run setup callbacks out of big lock
>       migration: yay, buffering is gone
>       qemu-file: make qemu_fflush and qemu_file_set_error private again
>       migration: eliminate last_round
>       migration: detect error before sleeping
>       migration: remove useless qemu_file_get_error check
>       migration: use qemu_file_rate_limit consistently
>       migration: merge qemu_popen_cmd with qemu_popen
>       qemu-file: fsync a writable stdio QEMUFile
>       qemu-file: check exit status when closing a pipe QEMUFile
>       qemu-file: add writable socket QEMUFile
>       qemu-file: simplify and export qemu_ftell
>       migration: use QEMUFile for migration channel lifetime
>       migration: use QEMUFile for writing outgoing migration data
>       migration: use qemu_ftell to compute bandwidth
>       migration: small changes around rate-limiting
>       migration: move rate limiting to QEMUFile
>       migration: move contents of migration_close to migrate_fd_cleanup
>       migration: eliminate s->migration_file
>       migration: inline migrate_fd_close
>
> Peter Lieven (2):
>       page_cache: fix memory leak
>       page_cache: dup memory on insert
>
>  arch_init.c                    |  17 +-
>  block-migration.c              | 167 +++++++++++++------
>  docs/migration.txt             |  20 +--
>  include/migration/migration.h  |  12 +-
>  include/migration/page_cache.h |   3 +-
>  include/migration/qemu-file.h  |  21 +--
>  include/migration/vmstate.h    |  21 ++-
>  include/qemu/atomic.h          |   1 +
>  include/qemu/osdep.h           |   7 +
>  include/sysemu/sysemu.h        |   6 +-
>  migration-exec.c               |  39 +----
>  migration-fd.c                 |  47 +-----
>  migration-tcp.c                |  33 +---
>  migration-unix.c               |  33 +---
>  migration.c                    | 357 
> +++++++++--------------------------------
>  page_cache.c                   |  25 +--
>  savevm.c                       | 214 +++++++++++++-----------
>  trace-events                   |   3 +
>  18 files changed, 402 insertions(+), 624 deletions(-)