Re: [RFC][PATCH V2 0/4] Btrfs: introduce extent buffer cache to btrfs

2012-10-01 Thread Tim Chen
on btrfs_tree_lock operation is reduced with the patchset, by about 8.4% of cpu cycles (from 48.3% to 39.9%). Miao, I can send you the detailed profile if you are interested. Thanks. Tim Chen -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body o

warnings met in introduce extent buffer cache for each i-node patch

2012-05-22 Thread Tim Chen
Miao, I was trying out your patch on scalability testing for BTRFS on v3.3 kernel. http://www.mail-archive.com/linux-btrfs@vger.kernel.org/msg14930.html However, I ran into a lot of warnings (see the dmesg below). Wonder if you have a more up to date version of this patch? In addition, I have t