Messages in this thread |  | | | Subject | Re: [linux-pm] Freezer: Don't count threads waiting for frozen filesystems. | | From | Miklos Szeredi <> | | Date | Thu, 30 Oct 2008 00:53:19 +0100 |
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On Wed, 29 Oct 2008, Rafael J. Wysocki wrote: > In any case, the freezing of user space seems to be much simpler > than modifying all drivers to add suspend synchronization.
As I mentioned, we don't _have_ to modify all drivers. It could start out by just modifying syscalls that result in calls to drivers. That would be a 10-liner patch.
Miklos
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