On Sunday, January 29, 2012, Martin Steigerwald wrote: > Am Samstag, 28. Januar 2012 schrieb Rafael J. Wysocki: > > From: Rafael J. Wysocki <rjw@xxxxxxx> > > > > Freeze all filesystems during system suspend and (kernel-driven) > > hibernation by calling freeze_supers() for all superblocks and thaw > > them during the subsequent resume with the help of thaw_supers(). > > > > This makes filesystems stay in a consistent state in case something > > goes wrong between system suspend (or hibernation) and the subsequent > > resume (e.g. journal replays won't be necessary in those cases). In > > particular, this should help to solve a long-standing issue that, in > > some cases, during resume from hibernation the boot loader causes the > > journal to be replied for the filesystem containing the kernel image > > replied => replayed Right, thanks! Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
