On Thursday 07 May 2009, Rafael J. Wysocki wrote: > Hi, > > The following patchset is an attempt to rework the memory shrinking mechanism > used during hibernation to make room for the image. It is a work in progress > and most likely it's going to be modified, but it has been discussed recently > and I'd like to get comments on the current version. > > [1/5] - disable the OOM kernel after freezing tasks (this will be dropped if > it's verified that we can avoid the OOM killing by using > __GFP_FS|__GFP_WAIT|__GFP_NORETRY|__GFP_NOWARN > in the next patches). > > [2/5] - drop memory shrinking from the suspend (to RAM) code path > > [3/5] - move swsusp_shrink_memory() to snapshot.c > > [4/5] - rework swsusp_shrink_memory() (to use memory allocations for applying > memory pressure) > > [5/5] - allocate image pages along with the shrinking. Updated patchset follows. Most importantly, the first patch has been replaced by the one adding __GFP_NO_OOM_KILL, following the Andrew's advice. The other patches are slightly changed to address some comments I've received since yesterday. Please tell me what you think. Best, Rafael _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
