From: "Theodore Ts'o" Subject: New ext4 patchset: 2.6.27-ext4-1 Date: Sat, 11 Oct 2008 00:18:20 -0400 Message-ID: To: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: Received: from www.church-of-our-saviour.ORG ([69.25.196.31]:50424 "EHLO thunker.thunk.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750827AbYJKESW (ORCPT ); Sat, 11 Oct 2008 00:18:22 -0400 Sender: linux-ext4-owner@vger.kernel.org List-ID: This new patchset adds contains the final set of stable patches that have been pushed to Linus, as well as some new patches in the unstable section of the series that have been recently posted to the linux-ext4 list. As a git tree: git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 2.6.27-ext4-2 http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=shortlog;h=2.6.27-ext4-2 As a patchset: ftp://ftp.kernel.org/pub/linux/kernel/people/tytso/ext4-patches/2.6.27-ext4-2 - Ted Akira Fujita (7): ext4: online defrag: Add the EXT4_IOC_DEFRAG ioctl and defrag main function. ext4: Fix compile error at defrag.c in the current ext4 patch ext4: online defrag: Allocate new contiguous blocks with mballoc. ext4: online defrag: Read and write file data with memory page. ext4: online defrag: Exchange the blocks between two inodes. ext4: online defrag: Add the EXT4_IOC_FIBMAP ioctl. ext4: online defrag: Add the EXT4_IOC_GROUP_INFO ioctl. Alexey Dobriyan (1): ext4: fix #11321: create /proc/ext4/*/stats more carefully Andi Kleen (1): ext4: Avoid double dirtying of super block in ext4_put_super() Aneesh Kumar K.V (18): ext4: invalidate pages if delalloc block allocation fails. ext4: Make sure all the block allocation paths reserve blocks ext4: Retry block reservation ext4: Add percpu dirty block accounting. ext4: Switch to non delalloc mode when we are low on free blocks count. ext4: Signed arithmetic fix ext4: Fix ext4 nomballoc allocator for ENOSPC ext4: Don't add the inode to journal handle until after the block is allocated ext4: Retry block allocation if we have free blocks left ext4: truncate block allocated on a failed ext4_write_begin ext4: Properly update i_disksize. ext4: elevate write count for migrate ioctl ext4: hook the ext3 migration interface to the EXT4_IOC_SETFLAGS ioctl ext4: undo the stable boundary patch changes ext4: Use an rbtree for tracking blocks freed during transaction. ext4: Don't reuse released data blocks until transaction commits ext4: Do mballoc init before doing filesystem recovery ext4: Fix file fragmentation during large file write. Duane Griffin (1): jbd2: abort instead of waiting for nonexistent transaction Eric Sandeen (3): ext4: Avoid printk floods in the face of directory corruption ext4: use percpu data structures for lg_prealloc_list Hook ext4 to the vfs fiemap interface. Frederic Bohe (2): Update flex_bg free blocks and free inodes counters when resizing. ext4: fix initialization of UNINIT bitmap blocks Hidehiro Kawai (5): jbd2: abort when failed to log metadata buffers jbd2: fix error handling for checkpoint io ext4: add checks for errors from jbd2 jbd2: don't dirty original metadata buffer on abort ext4: add an option to control error handling on file data Josef Bacik (1): generic block based fiemap implementation Kalpak Shah (1): ext4: fix xattr deadlock Li Zefan (1): ext4: add missing unlock in ext4_check_descriptors() on error path Mark Fasheh (2): vfs: vfs-level fiemap interface ocfs2: fiemap support Mingming Cao (1): percpu counter: clean up percpu_counter_sum_and_set() Theodore Ts'o (19): ext4: Add printk priority levels to clean up checkpatch warnings ext4: Fix long long checkpatch warnings ext4: Fix whitespace checkpatch warnings/errors jbd2: clean up how the journal device name is printed ext4: Renumber EXT4_IOC_MIGRATE ext4/jbd2: Avoid WARN() messages when failing to write to the superblock ext4: Don't use 'struct dentry' for internal lookups ext4: move /proc setup and teardown out of mballoc.c ext4: Combine proc file handling into a single set of functions ext4: Improve the documentation for ext4's /proc tunables ext4: Use readahead when reading an inode from the inode table ext4: Remove old legacy block allocator ext4: Add debugging markers that can be used by systemtap jbd2: Fix buffer head leak when writing the commit block Update ext4 MAINTAINERS file ext4: Rename ext4dev to ext4 ext4: Stable/Unstable boundary Add a ioctl which dumps out all of the in-use buffer heads for a block device ext4: akpm's locking hack to fix locking delays Documentation/filesystems/ext4.txt | 19 +- Documentation/filesystems/fiemap.txt | 228 ++++++ Documentation/filesystems/proc.txt | 73 +- MAINTAINERS | 5 +- block/compat_ioctl.c | 1 + block/ioctl.c | 5 + fs/Kconfig | 88 ++- fs/Makefile | 2 +- fs/buffer.c | 40 + fs/ext2/ext2.h | 2 + fs/ext2/file.c | 1 + fs/ext2/inode.c | 8 + fs/ext3/file.c | 1 + fs/ext3/inode.c | 8 + fs/ext4/Makefile | 12 +- fs/ext4/acl.h | 12 +- fs/ext4/balloc.c | 1469 +++------------------------------- fs/ext4/bitmap.c | 6 +- fs/ext4/defrag.c | 1495 ++++++++++++++++++++++++++++++++++ fs/ext4/dir.c | 64 +- fs/ext4/ext4.h | 157 +++- fs/ext4/ext4_extents.h | 20 + fs/ext4/ext4_i.h | 39 +- fs/ext4/ext4_sb.h | 25 +- fs/ext4/extents.c | 287 ++++++- fs/ext4/file.c | 10 +- fs/ext4/fsync.c | 7 +- fs/ext4/hash.c | 8 +- fs/ext4/ialloc.c | 71 +- fs/ext4/inode.c | 718 ++++++++++------- fs/ext4/ioctl.c | 101 ++-- fs/ext4/mballoc.c | 390 ++++----- fs/ext4/mballoc.h | 25 +- fs/ext4/migrate.c | 10 +- fs/ext4/namei.c | 402 +++++----- fs/ext4/resize.c | 33 +- fs/ext4/super.c | 341 ++++++--- fs/ext4/symlink.c | 8 +- fs/ext4/xattr.c | 14 +- fs/ext4/xattr.h | 12 +- fs/ioctl.c | 273 +++++++ fs/jbd2/checkpoint.c | 71 ++- fs/jbd2/commit.c | 32 +- fs/jbd2/journal.c | 103 ++- fs/jbd2/recovery.c | 7 +- fs/jbd2/transaction.c | 12 +- fs/ocfs2/alloc.c | 9 - fs/ocfs2/alloc.h | 9 + fs/ocfs2/extent_map.c | 346 +++++++-- fs/ocfs2/extent_map.h | 3 + fs/ocfs2/file.c | 1 + include/linux/buffer_head.h | 1 + include/linux/ext3_fs.h | 2 + include/linux/fiemap.h | 64 ++ include/linux/fs.h | 22 + include/linux/jbd2.h | 9 +- include/linux/percpu_counter.h | 12 +- include/linux/writeback.h | 5 +- lib/percpu_counter.c | 8 +- mm/page-writeback.c | 11 +- 60 files changed, 4518 insertions(+), 2699 deletions(-)