[CRIU] [PATCH 0/8] Checkpoint/restore for fifos

Cyrill Gorcunov gorcunov at openvz.org
Fri Jun 22 08:24:54 EDT 2012


Hi guys, here is updated series for fifo checkpoin-restore.

Initially I thought to wedge into files-reg.c to be able
to use regular file paths dumping code but after several
tries I found that this is wrong approach.

The good approach I think is to implement file-path-remap
engine in stand alone manner, similar to file dump/restore
operations we have. But this requires more time than I expected
so I think baybe a simple solution first will be suitable
at moment.

I've added FIXME for file-path-remap engine into pipes.c code
and I'll implement it a bit later.

Other than that -- cleanup for files code (since it's needed
anyway) and a couple of test cases.

Pavel, please note that patch "zdtm: Add task_waiter_ helpers v3"
was sent previously I just need it for fifo test case.

Cyrill Gorcunov (8):
  files: Drop redundant declarations from files.h
  Beautify files.h
  files-reg: Unbind dump_ghost_remap from check_path_remap
  files: Move check_path_remap into generic place and rename
  pipes: Add c/r for fifo files
  zdtm: Add task_waiter_ helpers v3
  zdtm: Add fifo-rowo-pair test case
  zdtm: Add pipe02 test

 16 files changed, 653 insertions(+), 109 deletions(-)
-- 
1.7.7.6


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