This patchset tweaks __ckpt_generate_fmt() to take one format with %(X) enhancements. It renames it ckpt_generate_fmt and makes it non-static and introduces ckpt_error() as a user, which writes information about why c/r failed to an optional user-provided log fd. If CONFIG_CHECKPOINT_DEBUG=y then these msgs are also printk'd. At the end of the patchset I introduce some callers of ckpt_error(), but those are mainly for demonstration - those patches certainly should not be applied as we want to be more systematic about both when and how we output such information. This patch is also available as branch oct27.writerr.ckpterr.6 of http://git.kernel.org/gitweb.cgi?p=linux/kernel/git/sergeh/linux-cr.git;a=summary -serge _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
