Here is my updated set of patches for providing a way for fs'es to do their own accounting for their dirty metadata pages. The changes since V1 include -Split the accounting + ->write_metadata patches out into their own patches. -Added a few more account_metadata* helpers that I hadn't thought about previously. -Changed the bdi->sb_list to bdi->dirty_sb_list. This is to avoid confusion about the purpose of the list. I do a splice of this list when processing it as we have to drop the list lock and I didn't want to worry about umounts screwing up the list while we were writing metadata. -Added the dirty metadata counter to the various places we output those counters (meminfo, oom messages, etc). I've also actually changed btrfs to use these interfaces and have been testing that code for almost a week now and have fixed up the various problems that happend with V1 of this code. Thanks, Josef -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>