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5 Commits
Author SHA1 Message Date
Cedric Bosdonnat 5b5a012d25 libxl/libxl_checkpoint_device.c: used LOG*D functions 
Use LOG*D logging functions where possible instead of the LOG* ones.

Signed-off-by: Cédric Bosdonnat <cbosdonnat@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
 2016-12-03 15:57:33 +00:00
Wen Congyang ab3639079b tools/libxl: seperate device init/cleanup from checkpoint device layer 
we call (init|cleanup)_subkind_nic and (init|cleanup)_subkind_drbd_disk
directly in checkpoint device. Move them to libxl_remus.c, Call them before
calling libxl__checkpoint_devices_setup() or after calling
libxl__checkpoint_devices_teardown().
it is pure refactoring and no functional changes.

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Yang Hongyang <hongyang.yang@easystack.cn>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
 2016-02-26 15:14:47 +00:00
Wen Congyang b203070184 tools/libxl: store remus_ops in checkpoint device state 
Checkpoint device is an abstract layer to do checkpoint.
COLO can also use it to do checkpoint. But there are
still some codes in checkpoint device which touch remus.

This patch and:
 tools/libxl: move remus state into a seperate structure
 tools/libxl: seperate device init/cleanup from checkpoint device layer
will seperate remus from checkpoint device layer.

We use remus ops directly in checkpoint device. Store it
in checkpoint device state so that we do not aware of
remus_ops in the checkpoint device layer.

It is pure refactoring and no functional changes.

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Yang Hongyang <hongyang.yang@easystack.cn>
Acked-by:Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
 2016-02-26 15:14:47 +00:00
Wen Congyang 5ac1d61412 tools/libxl: adjust the indentation 
This is just tidying up after the "tools/libxl: rename remus device
to checkpoint device" patch automatic renaming.

Signed-off-by: Yang Hongyang <hongyang.yang@easystack.cn>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
 2016-02-26 15:14:47 +00:00
Wen Congyang 304400459e tools/libxl: rename remus device to checkpoint device 
This patch is auto generated by the following commands:
 1. git mv tools/libxl/libxl_remus_device.c tools/libxl/libxl_checkpoint_device.c
 2. perl -pi -e 's/libxl_remus_device/libxl_checkpoint_device/g' tools/libxl/Makefile
 3. perl -pi -e 's/\blibxl__remus_devices/libxl__checkpoint_devices/g' tools/libxl/*.[ch]
 4. perl -pi -e 's/\blibxl__remus_device\b/libxl__checkpoint_device/g' tools/libxl/*.[ch]
 5. perl -pi -e 's/\blibxl__remus_device_instance_ops\b/libxl__checkpoint_device_instance_ops/g' tools/libxl/*.[ch]
 6. perl -pi -e 's/\blibxl__remus_callback\b/libxl__checkpoint_callback/g' tools/libxl/*.[ch]
 7. perl -pi -e 's/\bremus_device_init\b/checkpoint_device_init/g' tools/libxl/*.[ch]
 8. perl -pi -e 's/\bremus_devices_setup\b/checkpoint_devices_setup/g' tools/libxl/*.[ch]
 9. perl -pi -e 's/\bdefine_remus_checkpoint_api\b/define_checkpoint_api/g' tools/libxl/*.[ch]
10. perl -pi -e 's/\brds\b/cds/g' tools/libxl/*.[ch]
11. perl -pi -e 's/REMUS_DEVICE/CHECKPOINT_DEVICE/g' tools/libxl/*.[ch] tools/libxl/*.idl
12. perl -pi -e 's/REMUS_DEVOPS/CHECKPOINT_DEVOPS/g' tools/libxl/*.[ch] tools/libxl/*.idl
13. perl -pi -e 's/\bremus\b/checkpoint/g' tools/libxl/libxl_checkpoint_device.[ch]
14. perl -pi -e 's/\bremus device/checkpoint device/g' tools/libxl/libxl_internal.h
15. perl -pi -e 's/\bRemus device/checkpoint device/g' tools/libxl/libxl_internal.h
16. perl -pi -e 's/\bremus abstract/checkpoint abstract/g' tools/libxl/libxl_internal.h
17. perl -pi -e 's/\bremus invocation/checkpoint invocation/g' tools/libxl/libxl_internal.h
18. perl -pi -e 's/\blibxl__remus_device_\(/libxl__checkpoint_device_(/g' tools/libxl/libxl_internal.h

The patch also fixes the following backword compatibility:
  The error code ERROR_REMUS_XXX was introduced in Xen 4.5, and
  changed to ERROR_CHECKPOINT_XXX after previous renaming.

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Yang Hongyang <hongyang.yang@easystack.cn>
Reviewed-Lightly-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
 2016-02-26 15:14:47 +00:00