2008-06-05 15:53:55

by Theodore Ts'o

[permalink] [raw]
Subject: New ext4 patchset 2.6.26-rc4-ext4-1

As a git tree:

git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 2.6.26-rc4-ext4-1

As a patchset:


Bug fixes patches marked with a (*) will be pushed to Linus shortly.

- Ted

Akira Fujita (7):
ext4: online defrag-- Main function of defrag and ioctl implementation
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-- Defragmentation for the relevant files (-r mode)
ext4: online defrag-- Check the free space fragmentation (-f mode)
ext4: online defrag-- Move victim files for the target file (-f mode)

Alex Tomas (2):
vfs: add basic delayed allocation support
ext4: Add basic delayed allocation support

Alexey Dobriyan (1):
ext4: switch to seq_files

Aneesh Kumar K.V (9):
* ext4: Fix use of uninitialized data with debug enabled.
* ext4: start searching for the right extent from the goal group.
ext4: undo the stable boundary patch changes
ext4: Use inode preallocation with -o noextents
ext4: Use page_mkwrite vma_operations to get mmap write notification.
ext4: Update i_disksize during writepage for delayed allocation.
ext4: Fix delalloc sync hang with journal lock inversion
ext4: Enable delalloc and mballoc by default.
ext4: Show delalloc options

Eric Sandeen (5):
* ext4: enable barriers by default
ext4: call blkdev_issue_flush on fsync
vfs: vfs-level fiemap interface
ext4: reinstate ext4_ext_walk_space()
ext4: fiemap implementation

Jan Kara (8):
vfs: Move mark_inode_dirty() from under page lock in generic_write_end()
ext4: Inverse locking order of page_lock and transaction start.
ext4: Add checks to writepage()
ext4: Set journal pointer to NULL when journal is released
vfs: export filemap_fdatawrite_range()
jbd2: Implement data=ordered mode handling via inodes
ext4: Use new framework for data=ordered mode in JBD2
jbd2: Remove data=ordered mode support using jbd buffer heads

Jose R. Santos (1):
ext4: Fix uninit block group initialization with FLEX_BG

Josef Bacik (1):
* ext4: fix online resize bug

Julia Lawall (1):
ext4: Use BUG_ON() instead of BUG()

Li Zefan (1):
ext4: remove redundant code in ext4_fill_super()

Mingming Cao (9):
ext4: Fix ext4_mb_init_cache return error
JBD2: fix race between jbd2_journal_try_to_free_buffers() and jbd2 commit transaction
ext4: mballoc avoid use root reserved blocks for non root allocation
ext4: Need clear buffer_delay in block_write_full_page() after allocation
ext4: fix delalloc write_begin failure case
ext4: Handling preallocated blocks in delayed allocation
ext4: Invert lock ordering of page_lock and transaction start in delalloc
jbd: blocks reservation fix for large block support
jbd2: blocks reservation fix for large block support

Mingming cao (6):
ext4: delalloc -- Adding per inode counters to store reserved blocks
ext4: delalloc --estimate need metadata blocks to reserve
ext4: delalloc ENOSPC handling core
ext4: delalloc block reservation avoid double accounting
ext4: delalloc block reservation unlink/truncate handling
percpu counter: update center counter when sum per-cpu counter

Shen Feng (6):
ext4: fix error ext number comments
ext4: improve some code in rb tree part of dir.c
ext4: add error processing when calling ext4_mb_init_cache in mballoc
ext4: error processing and coding enhancement for mballoc
ext4: remove double definitions of xattr macros
ext4: remove quota allocation when ext4_mb_new_blocks fails

Theodore Ts'o (6):
* jbd2: Fix memory leak when verifying checksums in the journal
* jbd2: If a journal checksum error is detected, propagate the error to ext4
* ext4: Display the journal_async_commit mount option in /proc/mounts
* jbd2: Fix barrier fallback code to re-lock the buffer head
jbd2: Add commit time into the commit block
ext4: Stable/Unstable boundary

Valerie Clement (1):
ext4: Fix filesystem corruption on FS mounted with delalloc

\"Jose R. Santos\ (1):
ext4: New inode allocation for FLEX_BG meta-data groups.