- 04 Apr, 2013 7 commits
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Andrey Vagin authored
Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
clang requires that. In file included from arch/x86/cpu.c:9: arch/x86/include/asm/bitops.h:24:15: error: ambiguous instructions require an explicit suffix (could be 'btsw', 'btsl', or 'btsq') asm volatile("bts %1,%0" : ADDR : "Ir" (nr) : "memory"); Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
clang-analyzer sets the environment variable CC scan-build -plist-html --use-analyzer /usr/bin/clang make Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
If any task has a sysvipc mapping we should make sure, that the ipc namespace is dumped as well. Otherwise after restore the task will die. Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
Absense of packet and netlink diag is OK at dump -- we can be on older kernel and will fail later if _really_ need these sockets. During check stage all diag is expected to be in place. Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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- 02 Apr, 2013 15 commits
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Pavel Emelyanov authored
When dumping a unix socket we must make sure, that all connections are dumped or -x option is used. Currently only peers with non-matching ids are added into check. Fix this. Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Cyrill Gorcunov authored
To reuse them outside of crtools code. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Cyrill Gorcunov authored
This allows to use it in external projects outside of types.h header, moreover it's close to what kernel does too. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Cyrill Gorcunov authored
This diet types.h and allows to include BITS_PER_LONG only where really needed. It makes BITS_PER_LONG definition close to one used in kernel. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Cyrill Gorcunov authored
Lets stick to names used in kernel. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Cyrill Gorcunov authored
hlist is suitable for hash operations so extent list.h code. I need it for converter and this allow me to reuse this header. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Cyrill Gorcunov authored
This header consists of a number of constants and a few macro helper. No need to make it asm/types.h dependant. Instead only include <stdbool.h> for bool definition as required by forward fdinfo_per_id (I think this declaration should live in somewhere else place, not sure where yet, so I left it untouched). Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Cyrill Gorcunov authored
Instead of bloating util.h lets move ERR_ helpers to own err.h header. This allow to reuse it where needed without util.h inclusion. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Cyrill Gorcunov authored
Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
Multi-task/thread apps spoil log as simple logger does char-by-char output. Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
This info is not in per-ID file, not per-PID, so need special care. Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
Show only image info relevant to given pid. Also reuse the introduced --pid argument for exec action. Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
Print delimiters and image names for easier reading of the output. Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
Threads' IDs were not initialized on img load. Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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- 01 Apr, 2013 8 commits
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Andrey Vagin authored
It's required for per-test cleaning. Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
A parasite code returns zero sid for such cases. Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
The root task must remain a session leader after c/r. The root task can be executed in another pidns and the sid from another name space will be invalid. Cc: Cyrill Gorcunov <gorcunov@openvz.org> Reported-by:
Pavel Emelyanov <xemul@parallels.com> Signed-off-by:
Andrey Vagin <avagin@openvz.org> Acked-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrew Vagin authored
Actually this test case is a frame work for creating a process tree. It creates a process tree according with a predefined sequence of actions. This test case create the following process tree: 5 5 \_ session02 ( 0) 6 6 \_ session02 ( 1) 8 7 | \_ session02 ( 3) 15 12 | \_ session02 (10) 10 10 \_ session02 ( 5) 11 7 \_ session02 ( 6) 13 12 \_ session02 ( 8) v2: improve log messages Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Cyrill Gorcunov authored
The image data may have no futex provided but we have no "optional" entry for that (because futex data is a part of thread_core_entry message). Still we know that futex length can't be zero thus make it "optional" by a value -- if length is zero, we consider it as a sign to skip. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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James Bottomley authored
We've received some requests to create a way to interface with crtools that doesn't involve forking the utilities, so we're going to create a linkable library for this. In order to be fair, we plan to allow proprietary code to link with this library and thus want to change the licence of the CRIU code base to be LGPL *only* for this library directory, preserving the rest of the code as GPL. Because creating the library may involve refactoring, I anticipate that some code that's currently GPL will have to move into lib/ and become LGPL (and this may occur in future as well), so I've amended the COPYING file to spell out for contributors that code outside lib/ is GPL and inside lib/ is LGPL, but that they give future permission to change the licence to GPL or LGPL if code has to move into (or out of) lib/, based on acceptance of a patch into the CRIU code base, so j random developer can't download the code and make it all LGPL by applying a private patch to move everything into lib/. All the Parallels authors have agreed to this, but we have a couple of non parallels ones on the cc to this email I'd like explicit acks from. Cc: Qiang Huang <h.huangqiang@huawei.com> Cc: Andrew Grigorev <andrew@ei-grad.ru> Signed-off-by:
James Bottomley <JBottomley@Parallels.com> Acked-by:
Qiang Huang <h.huangqiang@huawei.com> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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- 29 Mar, 2013 4 commits
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Andrey Vagin authored
The netlink_diag doesn't provide any info about non-connected and non-bound sockets. Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
VMA-s may be protected against read, so rights for such VMA-s should be changed for dumping and protected back after dumping. Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Pavel Emelyanov authored
It's a stupid mistake which resulted in all tasks share the rlimits on restore :( Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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- 28 Mar, 2013 6 commits
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Andrey Vagin authored
It isn't required anymore Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
The idea is simple. If the collection of given type of sockets failed, crtools can't be sure, that it's able to dump such sockets correctly. Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
Currently do_dump_one_inet_fd returns ret, but this variable is overwritten a few times and it can be zero on error paths. Use a separate variable for the function exit code. By default it is -1 and it is set to zero at the end. It's not changed anywere anywhere except these two places. Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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Andrey Vagin authored
The packet diag are not compiled in Fedora 19 kernel. The netlink diag is going to be merged in 3.10. Signed-off-by:
Andrey Vagin <avagin@openvz.org> Signed-off-by:
Pavel Emelyanov <xemul@parallels.com>
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