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Date: Mon, 14 Sep 2009 07:24:36 -0700
From: Mingming <cmm@...ibm.com>
To: "Theodore Ts'o" <tytso@....edu>
Cc: linux-ext4@...r.kernel.org
Subject: Re: Preparing to push patches for the merge window
On Fri, 2009-09-11 at 17:48 -0400, Theodore Ts'o wrote:
> See below for a list for what I currently have in the ext4 patch queue.
>
> Patches which are NOT yet included are:
>
> o Mingming's Fallocate / Direct I/O patches.
>
> Mingming, it looked like you were still polishing these two
> patches?
>
Yeah, the aio fsync issue is till being working on. I also have some
issue with using igrab/iput to hold the inode in cache.
Thanks,
Mingming
> o Eric's "limit block allocations for indirect-block files to < 2^32" patch
>
> Eric, looks like you were still polishing this?
>
> o Patches to fix crashes associated with sparse files and the
> EXT4_IOC_MOVE_EXT ioctl which Peng Tao and Akira Fujita-san have been
> working on. (Looks like they are still working on trying to
> reproduce the problem reliably, and there have been patches going back
> and forth, but they seem to be for testing only.)
>
> o A port of Chris Mason's "ext3: Add locking to ext3_do_update_inode" to
> ext4. I'll try to look into this.
>
> Are there other patches not listed above or below that should be
> targeted for 2.6.32?
>
> What I may do is push what we have so far to Linus, and then we can do a
> second push for patches that aren't quite ready yet.
>
> - Ted
>
> Akira Fujita (5):
> ext4: Fix compile warnings with MB_DEBUG
> ext4: Fix wrong comparisons in mext_check_arguments()
> ext4: Remove unneeded BUG_ON() in ext4_move_extents()
> ext4: Return exchanged blocks count to user space in failure
> ext4: Fix small typo for move_extent_per_page()
>
> Andreas Dilger (1):
> jbd2: round commit timer up to avoid uncommitted transaction
>
> Andreas Schlick (1):
> ext4: Always set dx_node's fake_dirent explicitly.
>
> Aneesh Kumar K.V (7):
> ext4: Fix memory leak fix when mounting an ext4 filesystem
> ext4: Add missing unlock_new_inode() call in extent migration code
> ext4: Allow rename to create more than EXT4_LINK_MAX subdirectories
> ext4: Take page lock before looking at attached buffer_heads flags
> ext4: move ext4_mb_init_group() function earlier in the mballoc.c
> ext4: check for need init flag in ext4_mb_load_buddy
> ext4: Clarify the locking details in mballoc
>
> Christoph Hellwig (1):
> ext4: fix cache flush in ext4_sync_file
>
> Curt Wohlgemuth (1):
> ext4: More buffer head reference leaks
>
> Eric Sandeen (6):
> ext4: reject too-large filesystems on 32-bit kernels
> ext4: open-code ext4_mb_update_group_info
> simplify some logic in ext4_mb_normalize_request
> ext4: Add feature set check helper for mount & remount paths
> ext4: use variables not types in sizeofs() for allocations
> ext4: use ext4_grpblk_t more extensively
>
> Frank Mayhar (1):
> ext4: Make non-journal fsync work properly
>
> H Hartley Sweeten (1):
> jbd2: bitfields should be unsigned
>
> Jan Kara (3):
> jbd2: Fail to load a journal if it is too short
> jbd2: Annotate transaction start also for jbd2_journal_restart()
> ext4: Fix possible deadlock between ext4_truncate() and ext4_get_blocks()
>
> Joe Perches (1):
> ext4: Remove unnecessary semicolons in mballoc.c
>
> Manish Katiyar (1):
> ext4: Fix typo in ext4/Kconfig
>
> Mingming (2):
> ext4: Compile warning fix when EXT_DEBUG enabled
> ext4: Show unwritten extent flag in ext4_ext_show_leaf()
>
> Peng Tao (2):
> ext4: fix build warning when EXT4FS_DEBUG is on
> ext4: fix journal ref count in move_extent_par_page
>
> Roel Kluin (1):
> ext4: remove redundant test on unsigned
>
> Theodore Ts'o (18):
> ext4: Avoid null pointer dereference when decoding EROFS w/o a journal
> ext4: Add configurable run-time mballoc debugging
> ext4: Display the mballoc flags in mb_history in hex instead of decimal
> ext4: Fix bugs in mballoc's stream allocation mode
> ext4: Avoid group preallocation for closed files
> ext4: fix extent sanity checking code with AGGRESSIVE_TEST
> ext4: Limit number of links that can be created by ext4_link()
> ext4: Fix spelling typo in the trace format for trace_ext4_da_writepages()
> ext4: Restore wbc->range_start in ext4_da_writepages()
> ext4: Add new tracepoint: trace_ext4_da_write_pages()
> ext4: fix tracepoint format string warnings
> ext4: Remove journal_checksum mount option and enable it by default
> ext4: print more sysadmin-friendly message in check_block_validity()
> ext4: Use bforget() in no journal mode for ext4_journal_{forget,revoke}()
> ext4: Assure that metadata blocks are written during fsync in no journal mode
> ext4: Don't update superblock write time when filesystem is read-only
> ext4: Fix async commit mode to be safe by using a barrier
> ext4: Fix initalization of s_flex_groups
>
> Tobias Klauser (1):
> ext4: Declare seq_operations and file_operations structures as const
>
> Documentation/filesystems/ext4.txt | 8 +-
> fs/ext4/Kconfig | 11 +-
> fs/ext4/balloc.c | 2 +-
> fs/ext4/ext4.h | 84 ++++++--
> fs/ext4/ext4_extents.h | 3 +-
> fs/ext4/ext4_jbd2.c | 9 +-
> fs/ext4/extents.c | 112 ++++++----
> fs/ext4/fsync.c | 4 +-
> fs/ext4/ialloc.c | 2 +-
> fs/ext4/inode.c | 128 +++++++----
> fs/ext4/ioctl.c | 7 +-
> fs/ext4/mballoc.c | 420 ++++++++++++++++++------------------
> fs/ext4/mballoc.h | 22 ++-
> fs/ext4/migrate.c | 2 +-
> fs/ext4/move_extent.c | 47 +++--
> fs/ext4/namei.c | 22 ++-
> fs/ext4/resize.c | 7 +-
> fs/ext4/super.c | 152 ++++++++------
> fs/jbd2/commit.c | 11 +-
> fs/jbd2/journal.c | 6 +
> fs/jbd2/transaction.c | 7 +-
> include/linux/jbd2.h | 2 +-
> include/trace/events/ext4.h | 109 +++++++---
> include/trace/events/jbd2.h | 2 +-
> 24 files changed, 697 insertions(+), 482 deletions(-)
> --
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