Commits · f824d8c3e9b49da45b9eea67a583ce9a3f4b3f16 · zhul / criu

16 Aug, 2013 4 commits
- restore: remove restore_one_fake, which duplicates the code · f824d8c3
  Andrey Vagin authored Aug 16, 2013
```
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  f824d8c3
- zdtm: Simplify TEST_LIST formation · 33c70a24
  Pavel Emelyanov authored Aug 16, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  33c70a24
- zdtm: Remove explicit namespaces specification on restore · a9e10c60
  Pavel Emelyanov authored Aug 16, 2013
```
Yet again -- namespaces are auto-detected now, no need in this.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  a9e10c60
- zdtm: Remove per-namespace list · aa7e079d
  Pavel Emelyanov authored Aug 16, 2013
```
We have automatic namespaces detection, no need in this.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  aa7e079d
12 Aug, 2013 5 commits

rst: Remove threads restore serialization · 01f113ec

Pavel Emelyanov authored Aug 12, 2013

This thing was introduced by 01f8f8f4 to help not mixing
per-thread error messages in log files. Now messages are
not mixed by other means, so this thing is useless.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

01f113ec

rst: Check core near the place read it from image · 0a6da43d
Pavel Emelyanov authored Aug 12, 2013
```
Doing it several steps further is less clean.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
0a6da43d
rst: Make clean error path for root task restore · e0b8f914
Pavel Emelyanov authored Aug 12, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
e0b8f914
rst: Switch-and-wait creds restore stage with existing helper · 44a85ee0
Pavel Emelyanov authored Aug 12, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
44a85ee0

rstore: Invert switch_restore_stage logic · e5534e8e

Pavel Emelyanov authored Aug 12, 2013

Currentl it waits for previous stage to complete and starts the
next one. Now it starts the next one and waits for it to complete.
The latter way fits better into both -- the code and the head.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

e5534e8e

11 Aug, 2013 12 commits
- stats: Account total time to restore · 9b45833b
  Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  9b45833b
- stats: Account for time to fork tasks on restore · 2df39a4b
  Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  2df39a4b
- stats: Add timing stats for restore · c65f0684
  Pavel Emelyanov authored Aug 11, 2013
```
This will only work if timiings are reported by a single
task. Collecting them from several tasks is to be done.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  c65f0684
- rst: Reuse vma_list.priv_size for premapped area size calculation · ebd826c9
  Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  ebd826c9
- rst: Close vmas image earlier · 4c8e1c99
  Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  4c8e1c99
- rst: Write comment about why we need two calls to restore_pgid · e93566c7
  Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  e93566c7
- rst: Minor formatting fix · 4c83c432
  Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  4c83c432
- restore: Move kids (and session) restore into a helper · ede980c0
  Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  ede980c0
- rst: Rename read_vmas into prepare_vmas · 26aa61a3
  Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  26aa61a3
- util: Make set_proc_mountpoint static · 8ff15e5c
  Pavel Emelyanov authored Aug 11, 2013
```
And rename it to better reflect what it does.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  8ff15e5c
- util: Use open_detahc_mount helper for proc service fd creation · e2a0258d
  Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  e2a0258d
- util: Make set_proc_fd report success/error only · cdce5d21
  Pavel Emelyanov authored Aug 11, 2013
```
Returning the new proc fd value is useless.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  cdce5d21
14 Aug, 2013 4 commits

zdtm: exit with the zero code if everything is ok · 3e6f1ae8

Andrey Vagin authored Aug 14, 2013

Cc: Yicheng Qin <yichengq@google.com>
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

3e6f1ae8

test/zdtm: add option -n for batch test · 05745cee

Yicheng Qin authored Aug 14, 2013

In batch-test mode, the script skips failed individual tests
instead of exiting. This ensures that all zdtm tests can be run
in one pass, which provides better overview of test result.
Signed-off-by: Yicheng Qin <yichengq@google.com>
Acked-by: Andrew Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

05745cee

test: adjust the output for tests · a7a787a4

Yicheng Qin authored Aug 14, 2013

Adjust the format of information printed.
Print out more necessary debug information.
Display error message in STDERR and make it more readable.
Signed-off-by: Yicheng Qin <yichengq@google.com>
Acked-by: Andrew Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

a7a787a4

mm: do check on shared pages only if a vma is inherited (v2) · 1f9da830

Andrey Vagin authored Aug 14, 2013

v2: restore page contents directly into memory
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

1f9da830

13 Aug, 2013 1 commit
- arm: Add atomic_add · 330c137c
  Pavel Emelyanov authored Aug 13, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  330c137c
11 Aug, 2013 8 commits

rst: Collect stats about checked-vs-cowed pages · e99576f6

Pavel Emelyanov authored Aug 11, 2013

On restore we compare pages' contents with memcmp to check which
of them can remain shared. Report this info in restore stats.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

e99576f6

stats: Introduce protobuf message for restore stats · 729ea690
Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
729ea690

stats: Introduce counters for restore · 9bb54501

Pavel Emelyanov authored Aug 11, 2013

These are atomic_add-s on shmalloc-ed stats.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

9bb54501

atomic: Add atomic_add for x86 · ab95e97f
Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
ab95e97f
stats: Rename existing timing and cnt counters into dump_... ones · d77a05b6
Pavel Emelyanov authored Aug 11, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
d77a05b6

stats: Allocate dumping stats dynamically · 8f4c9acd

Pavel Emelyanov authored Aug 11, 2013

For restore all this memory would be unused. Plus, we'd need some
sign what stats to collect.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

8f4c9acd

stats: Prepare for collecting restore stats · 6ac48701

Pavel Emelyanov authored Aug 11, 2013

Restore stats are difficult -- we have to collect them from several
tasks and thus existing plain variables would not work. We'll need
shared memory with stats, so prepre for allocating one.

Other than this -- put call to write_stats() where appropriate for
restore.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

6ac48701

page-server: Convert opts.addr into char * · 7f930250

Pavel Emelyanov authored Aug 11, 2013

We'll have --address argument reused for library, so make this
abstract address, not ipv4 one.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

7f930250

13 Aug, 2013 3 commits

test/zdtm: use TEST_PATTERN as argument · 073af12d

Yicheng Qin authored Aug 13, 2013

Use TEST_PATTERN instead of TEST_NAME as argument.
All previous zdtm commands can be used still.
It is useful to run certain part of tests.

Example of running in-namespace tests only:
	./test/zdtm.sh ^ns/.*
Signed-off-by: Yicheng Qin <yichengq@google.com>
Acked-by: Andrew Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

073af12d

test/zdtm: add -g option to generate binary only · 8891bb75

Yicheng Qin authored Aug 13, 2013

Add -g option in zdtm.sh.

Using -g option can just generate binaries of all
tests to run in zdtm. Moreover, appending test name after
-g option can just generate the binary for the test.
Signed-off-by: Yicheng Qin <yichengq@google.com>
Acked-by: Andrew Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

8891bb75

test/zdtm: clear unused variable "FILE_LOCK_TEST_LIST" · 62ca87d5

Yicheng Qin authored Aug 13, 2013

Signed-off-by: Yicheng Qin <yichengq@google.com>
Acked-by: Andrew Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

62ca87d5

10 Aug, 2013 1 commit
- files: Convert fdescs hash from list-s into hlist-s · f61eb82f
  Pavel Emelyanov authored Aug 10, 2013
```
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
```
  f61eb82f
09 Aug, 2013 2 commits

page-xref: set ret to zero if PS_IO_FLUSH completed successfully · 10343df6

Andrew Vagin authored Aug 09, 2013

Due to this issue the server initiates closing a connection and its
socket is transfered into the TIME_WAIT state, so the second run of
page-server fails with the error "the address is already in use".
Signed-off-by: Andrew Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

10343df6

mount: move is_root, is_root, fsroot_mounted to the top of the file · 3ea73d7f

Andrey Vagin authored Jul 30, 2013

They are trivial and these functions will be used in many places
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

3ea73d7f