a3c7470c657284ef030657bd1753d4d3 parent 2b650df2cea96e487f2fd9ecaa68e533ea9b5ed7 parent 444528b3e614f7f2391488d9bca8e0b872db909b author Linus Torvalds 1255644397 -0700 committer Linus Torvalds 1255644397 -0700 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: always pin metadata in discard mode Btrfs: enable discard support Btrfs: add -o discard option Btrfs: properly wait log writers during log sync Btrfs: fix possible ENOSPC problems with truncate Btrfs: fix btrfs acl #ifdef checks Btrfs: streamline tree-log btree block writeout Btrfs: avoid tree log commit when there are no changes Btrfs: only write one super copy during fsync Ä8%