On Fri, Sep 04, 2009 at 12:29:04AM +0200, Zdenek Kabelac wrote: > Ok - another bisect game played - and unexpected winner is: > > (fat: add ->sync_fs) > > f83d6d46e7adf241a064a4a425e5cd8a8fd8925f > > Reverting this commit with current -rc8 kernel makes the system happy > during the suspend/resume cycle. Obviously it has it price :) so just > plain revert is probably not a good solution so the problem looks > 'more serious' (fat is not the only fs with this patch) thus adding > original author to this thread. Note that when you rever this patch on a current kernel you do actually get different behvaviour than when going back to before this commit. In 2.6.30 we called ->write_super in the various sync functions and then ->sync_fs, in 2.6.31-rc8 you would not call any syncing at all anymore. I think this patch might just be a symptom for a situation where the suspend code causes a sync and the mmc driver can't handle it anymore. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
