[Devel] [PATCH 0/8] checkpoint: improve handling of pending signals

Nathan Lynch ntl at pobox.com
Tue Jul 13 08:44:16 PDT 2010


Hi Oren,

The following series improves the support for checkpointing pending
signal state and (I think) is exhaustive.  These have been tested on
top of your ckpt-v22-dev branch on x86 and powerpc systems for the
last couple of weeks.

Nathan Lynch (8):
  checkpoint: model ckpt_siginfo on signalfd_siginfo
  checkpoint: add const qualifiers to siginfo handlers
  checkpoint: clean up pending posix timer signal handling
  checkpoint: clean up __SI_POLL siginfo save/restore
  checkpoint: clean up __SI_FAULT siginfo save/restore
  checkpoint: clean up __SI_CHLD siginfo save/restore
  checkpoint: __SI_KILL does not use si_ptr
  checkpoint: handle siginfo->si_code < 0

 include/linux/checkpoint_hdr.h |   29 +++++----
 kernel/signal.c                |  134 +++++++++++++++++++++++++++-------------
 2 files changed, 107 insertions(+), 56 deletions(-)

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