[CRIU] [PATCH 3/4] arch: x86 -- Add dumping of vDSO layout

Cyrill Gorcunov gorcunov at openvz.org
Tue Apr 16 14:28:01 EDT 2013


Here we introduce vDSO dumping. Because vDSO is generated by a kernel
and all processes in a system do host the same vDSO content, we simply
dump own crtools vDSO not touching dumpee memory at all.

Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
---
 arch/x86/Makefile  |   1 +
 arch/x86/crtools.c |  68 ++++++++++++++++++++++
 arch/x86/vdso.c    | 165 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 cr-dump.c          |   4 ++
 include/vdso.h     |  98 +++++++++++++++++++++++++++++++
 5 files changed, 336 insertions(+)
 create mode 100644 arch/x86/vdso.c
 create mode 100644 include/vdso.h

-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0003-arch-x86-Add-dumping-of-vDSO-layout.patch
Type: text/x-patch
Size: 9420 bytes
Desc: not available
URL: <http://lists.openvz.org/pipermail/criu/attachments/20130416/478d28f6/attachment.bin>


More information about the CRIU mailing list