[cr][git]linux-cr branch, ckpt-v17-dev, updated. v2.6.27-rc5-46209-g8c114fb

[orenl at cs.columbia.edu]

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       via  897e53537e41264b48f21bebc6374553933fb855 (commit)
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- Log -----------------------------------------------------------------
commit 8c114fb043a0ef395ca05d2e018df492e98a0362
Author: Serge E. Hallyn <serue at us.ibm.com>
Date:   Thu Sep 10 17:33:44 2009 -0500

    cr: add a few more ckpt_write_err()s
    
    The main point is for new-comers to the checkpoint/restart tree to
    be able to help us debug their otherwise mysterious checkpoint failures.
    
    Signed-off-by: Serge E. Hallyn <serue at us.ibm.com>

commit 897e53537e41264b48f21bebc6374553933fb855
Author: Dan Smith <danms at us.ibm.com>
Date:   Wed Sep 9 08:05:55 2009 -0700

    Add post-file deferqueue (v2)
    
    This is the deferq bit of Matt's patch, which is needed by the subsequent
    socket patch.
    
    Changes in v2:
     - Allocate and destroy the deferqueue at context alloc/free time
    
    Signed-off-by: Dan Smith <danms at us.ibm.com>
    Cc: Matt Helsley <matthltc at us.ibm.com>

commit b08c684ffddc0aed290a06a5a31ccebfeb328f0a
Author: Nathan Lynch <ntl at pobox.com>
Date:   Tue Sep 8 16:37:52 2009 -0500

    checkpoint: discard const from struct cred * where appropriate
    
    Building the checkpoint tree results in enough build noise that
    it's getting easy to miss new warnings added during development:
    
    kernel/cred.c:737: warning: passing argument 2 of 'checkpoint_capabilities' discards qualifiers from pointer target type
    checkpoint/process.c:146: warning: assignment discards qualifiers from pointer target type
    checkpoint/process.c:147: warning: assignment discards qualifiers from pointer target type
    checkpoint/files.c:154: warning: passing argument 2 of 'checkpoint_obj' discards qualifiers from pointer target type
    
    The objhash code would require significant modification to properly
    handle const objects, and only struct cred * is causing this kind of
    warning, so just insert casts or drop const where it makes sense.
    
    Signed-off-by: Nathan Lynch <ntl at pobox.com>

-----------------------------------------------------------------------

Summary of changes:
 checkpoint/checkpoint.c          |   28 ++++++++++++++++---
 checkpoint/files.c               |   54 ++++++++++++++++++++++++++++++++-----
 checkpoint/memory.c              |   17 ++++++++++--
 checkpoint/process.c             |    4 +-
 checkpoint/sys.c                 |    7 +++++
 include/linux/checkpoint_types.h |    1 +
 kernel/cred.c                    |    2 +-
 7 files changed, 94 insertions(+), 19 deletions(-)


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