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[GIT PULL] ext4 update

 

 

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tytso at MIT

Jan 28, 2008, 9:50 PM

Post #1 of 4 (1005 views)
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[GIT PULL] ext4 update

Hi Linus,

Please pull from:

git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git for_linus

This is the major set of updates meant for 2.6.24 from the ext4 team;
these patches have been baking in -mm for a while. The two major
features included here is the multi-block allocator that has been in use
by Clusterfs for their luster filesystem, as well as the journal
checksumming features. There were also a huge number of clean ups and
various bug fixes.

Regards,

- Ted

Adrian Bunk (1):
ext4/super.c: fix #ifdef's (CONFIG_EXT4_* -> CONFIG_EXT4DEV_*)

Alex Tomas (2):
ext4: Add new functions for searching extent tree
ext4: Add multi block allocator for ext4

Aneesh Kumar K.V (23):
ext4: Introduce ext4_lblk_t
ext4: Introduce ext4_update_*_feature
ext4: Fix sparse warnings.
ext4: Rename i_file_acl to i_file_acl_lo
ext4: Rename i_dir_acl to i_size_high
ext4: Add support for 48 bit inode i_blocks.
ext4: Support large files
ext2: Fix the max file size for ext2 file system.
ext3: Fix the max file size for ext3 file system.
ext4: Return after ext4_error in case of failures
ext4: Change the default behaviour on error
Add buffer head related helper functions
ext4: add block bitmap validation
ext4: Check for the correct error return from
ext4: Make ext4_get_blocks_wrap take the truncate_mutex early.
ext4: Convert truncate_mutex to read write semaphore.
ext4: Take read lock during overwrite case.
ext4: Add EXT4_IOC_MIGRATE ioctl
ext4: Fix ext4_show_options to show the correct mount options.
ext4: Add ext4_find_next_bit()
ext4: Enable the multiblock allocator by default
ext4: Check for return value from sb_set_blocksize
ext4: Use the ext4_ext_actual_len() helper function

Avantika Mathur (2):
ext4: add ext4_group_t, and change all group variables to this type.
ext4: fixes block group number being set to a negative value

Chris Snook (1):
jbd2: Remove printk from J_ASSERT to preserve registers during BUG

Coly Li (1):
ext4: sync up block group descriptor with e2fsprogs.

Dmitry Monakhov (1):
ext4: fix uniniatilized extent splitting error

Eric Sandeen (6):
ext4 extents: remove unneeded casts
ext4: different maxbytes functions for bitmap & extent files
ext4: export iov_shorten from kernel for ext4's use
ext4: store maxbytes for bitmapped files and return EFBIG as appropriate
ext4: fix oops on corrupted ext4 mount
ext4: fix up EXT4FS_DEBUG builds

Girish Shilamkar (1):
ext4: Add the journal checksum feature

Jan Kara (2):
ext4: Avoid rec_len overflow with 64KB block size
jbd2: Fix assertion failure in fs/jbd2/checkpoint.c

Jean Noel Cordenner (2):
vfs: Add 64 bit i_version support
ext4: Add inode version support in ext4

Johann Lombardi (1):
jbd2: jbd2 stats through procfs

Mariusz Kozlowski (1):
ext4: remove unused code from ext4_find_entry()

Miklos Szeredi (1):
ext4: Add stripe= option to /proc/mounts

Mingming Cao (4):
jbd2: add lockdep support
jbd2: Mark jbd2 slabs as SLAB_TEMPORARY
jbd2: Use round-jiffies() function for the "5 second" ext4/jbd2 wakeup
jbd2: sparse pointer use of zero as null

Takashi Sato (1):
ext4: Support large blocksize up to PAGESIZE

Documentation/filesystems/ext4.txt | 10
b/Documentation/filesystems/ext4.txt | 10
b/Documentation/filesystems/proc.txt | 39
b/fs/Kconfig | 1
b/fs/afs/dir.c | 9
b/fs/afs/inode.c | 3
b/fs/buffer.c | 44
b/fs/ext2/super.c | 32
b/fs/ext3/super.c | 32
b/fs/ext4/Makefile | 2
b/fs/ext4/balloc.c | 67
b/fs/ext4/dir.c | 2
b/fs/ext4/extents.c | 24
b/fs/ext4/file.c | 4
b/fs/ext4/group.h | 8
b/fs/ext4/ialloc.c | 2
b/fs/ext4/inode.c | 15
b/fs/ext4/ioctl.c | 3
b/fs/ext4/mballoc.c | 4552 +++++++++++++++++++++++++
b/fs/ext4/migrate.c | 570 +++
b/fs/ext4/namei.c | 4
b/fs/ext4/resize.c | 16
b/fs/ext4/super.c | 15
b/fs/ext4/xattr.c | 4
b/fs/inode.c | 17
b/fs/jbd2/checkpoint.c | 10
b/fs/jbd2/commit.c | 198 -
b/fs/jbd2/journal.c | 4
b/fs/jbd2/recovery.c | 151
b/fs/jbd2/revoke.c | 6
b/fs/jbd2/transaction.c | 12
b/fs/read_write.c | 1
b/include/asm-arm/bitops.h | 2
b/include/asm-generic/bitops/ext2-non-atomic.h | 2
b/include/asm-generic/bitops/le.h | 4
b/include/asm-m68k/bitops.h | 2
b/include/asm-m68knommu/bitops.h | 2
b/include/asm-powerpc/bitops.h | 4
b/include/asm-s390/bitops.h | 2
b/include/linux/buffer_head.h | 2
b/include/linux/ext4_fs.h | 76
b/include/linux/ext4_fs_extents.h | 4
b/include/linux/ext4_fs_i.h | 4
b/include/linux/ext4_fs_sb.h | 52
b/include/linux/fs.h | 16
b/include/linux/jbd2.h | 4
b/lib/find_next_bit.c | 43
fs/ext4/Makefile | 2
fs/ext4/balloc.c | 184 -
fs/ext4/dir.c | 12
fs/ext4/extents.c | 501 +-
fs/ext4/file.c | 19
fs/ext4/ialloc.c | 159
fs/ext4/inode.c | 381 +-
fs/ext4/ioctl.c | 4
fs/ext4/namei.c | 131
fs/ext4/resize.c | 12
fs/ext4/super.c | 374 +-
fs/inode.c | 22
fs/jbd2/checkpoint.c | 12
fs/jbd2/commit.c | 57
fs/jbd2/journal.c | 364 +
fs/jbd2/transaction.c | 22
include/linux/ext4_fs.h | 148
include/linux/ext4_fs_extents.h | 21
include/linux/ext4_fs_i.h | 21
include/linux/ext4_fs_sb.h | 3
include/linux/fs.h | 5
include/linux/jbd2.h | 131
69 files changed, 7773 insertions(+), 898 deletions(-)
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tytso at MIT

Jan 29, 2008, 4:53 AM

Post #2 of 4 (922 views)
Permalink
Re: [GIT PULL] ext4 update [In reply to]

>fwiw, diffstat is confused by git's diff output; you need to use
>'diffstat -p1'

Argh, I have *got* to create a script that does this automatically.

Revised diffstat -p1 output follows...

- Ted

Documentation/filesystems/ext4.txt | 20
Documentation/filesystems/proc.txt | 39
fs/Kconfig | 1
fs/afs/dir.c | 9
fs/afs/inode.c | 3
fs/buffer.c | 44
fs/ext2/super.c | 32
fs/ext3/super.c | 32
fs/ext4/Makefile | 4
fs/ext4/balloc.c | 251 +
fs/ext4/dir.c | 14
fs/ext4/extents.c | 525 +--
fs/ext4/file.c | 23
fs/ext4/group.h | 8
fs/ext4/ialloc.c | 161
fs/ext4/inode.c | 396 +-
fs/ext4/ioctl.c | 7
fs/ext4/mballoc.c | 4552 +++++++++++++++++++++++++++
fs/ext4/migrate.c | 570 +++
fs/ext4/namei.c | 135
fs/ext4/resize.c | 28
fs/ext4/super.c | 389 +-
fs/ext4/xattr.c | 4
fs/inode.c | 39
fs/jbd2/checkpoint.c | 22
fs/jbd2/commit.c | 255 +
fs/jbd2/journal.c | 368 ++
fs/jbd2/recovery.c | 151
fs/jbd2/revoke.c | 6
fs/jbd2/transaction.c | 34
fs/read_write.c | 1
include/asm-arm/bitops.h | 2
include/asm-generic/bitops/ext2-non-atomic.h | 2
include/asm-generic/bitops/le.h | 4
include/asm-m68k/bitops.h | 2
include/asm-m68knommu/bitops.h | 2
include/asm-powerpc/bitops.h | 4
include/asm-s390/bitops.h | 2
include/linux/buffer_head.h | 2
include/linux/ext4_fs.h | 224 +
include/linux/ext4_fs_extents.h | 25
include/linux/ext4_fs_i.h | 25
include/linux/ext4_fs_sb.h | 55
include/linux/fs.h | 21
include/linux/jbd2.h | 135
lib/find_next_bit.c | 43
46 files changed, 7773 insertions(+), 898 deletions(-)
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jengelh at computergmbh

Jan 29, 2008, 1:54 PM

Post #3 of 4 (935 views)
Permalink
Re: [GIT PULL] ext4 update [In reply to]

On Jan 29 2008 07:53, Theodore Tso wrote:
>
>>fwiw, diffstat is confused by git's diff output; you need to use
>>'diffstat -p1'

I am seeing normal behavior:

22:52 sovereign:~/linux > git status
# On branch dev-pcidata-dvb
# Changes to be committed:
# (use "git reset HEAD <file>..." to unstage)
#
# modified: drivers/media/dvb/b2c2/flexcop-pci.c
# modified: drivers/media/dvb/ttpci/av7110.c
# modified: drivers/media/dvb/ttpci/budget-av.c
# modified: drivers/media/dvb/ttpci/budget-ci.c
# modified: drivers/media/dvb/ttpci/budget-patch.c
# modified: drivers/media/dvb/ttpci/budget.c
# modified: drivers/media/radio/radio-gemtek-pci.c
# modified: drivers/media/radio/radio-maestro.c
# modified: drivers/media/radio/radio-maxiradio.c
# modified: drivers/media/video/bt8xx/bttv-driver.c
# modified: drivers/media/video/cafe_ccic.c
# modified: drivers/media/video/cx23885/cx23885-core.c
# modified: drivers/media/video/cx88/cx88-mpeg.c
# modified: drivers/media/video/cx88/cx88-video.c
# modified: drivers/media/video/dpc7146.c
# modified: drivers/media/video/hexium_gemini.c
# modified: drivers/media/video/hexium_orion.c
# modified: drivers/media/video/meye.c
# modified: drivers/media/video/mxb.c
# modified: drivers/media/video/saa7134/saa7134-cards.c
# modified: drivers/media/video/stradis.c
# modified: drivers/media/video/zoran_card.c
#
22:52 sovereign:~/linux > git diff HEAD | diffstat
dvb/b2c2/flexcop-pci.c | 2 +-
dvb/ttpci/av7110.c | 4 ++--
dvb/ttpci/budget-av.c | 2 +-
dvb/ttpci/budget-ci.c | 4 ++--
dvb/ttpci/budget-patch.c | 2 +-
dvb/ttpci/budget.c | 2 +-
radio/radio-gemtek-pci.c | 3 +--
radio/radio-maestro.c | 2 +-
radio/radio-maxiradio.c | 2 +-
video/bt8xx/bttv-driver.c | 2 +-
video/cafe_ccic.c | 2 +-
video/cx23885/cx23885-core.c | 2 +-
video/cx88/cx88-mpeg.c | 2 +-
video/cx88/cx88-video.c | 2 +-
video/dpc7146.c | 4 ++--
video/hexium_gemini.c | 4 ++--
video/hexium_orion.c | 4 ++--
video/meye.c | 2 +-
video/mxb.c | 4 ++--
video/saa7134/saa7134-cards.c | 2 +-
video/stradis.c | 2 +-
video/zoran_card.c | 2 +-
22 files changed, 28 insertions(+), 29 deletions(-)
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tytso at MIT

Feb 9, 2008, 10:33 PM

Post #4 of 4 (916 views)
Permalink
[GIT PULL] ext4 update [In reply to]

Hi Linus,

Please pull from:

git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git for_linus

These are mostly bug fixes that we've found since the last pull request.
The one non-bugfix change is that I've added a sanity check to assure
that production ext3 filesystems don't get mounted with ext4dev
accidentally. The need for this was discovered when Eric Sandeen
started putting ext4 into Fedora's Rawhide release for initial testing.

Thanks,

- Ted

Aneesh Kumar K.V (5):
jbd2: Fix reference counting on the journal commit block's buffer head
JBD2: Use the incompat macro for testing the incompat feature.
ext4: Fix null bh pointer dereference in mballoc
ext4: Fix circular locking dependency with migrate and rm.
ext4: Don't panic in case of corrupt bitmap

Dave Kleikamp (1):
JBD2: Clear buffer_ordered flag for barried IO request on success

Eric Sandeen (2):
allow in-inode EAs on ext4 root inode
ext4: allocate struct ext4_allocation_context from a kmem cache

Jan Kara (2):
jbd: Remove useless loop when writing commit record
ext4: Fix Direct I/O locking

Mingming Cao (1):
jbd2: Add error check to journal_wait_on_commit_record to avoid oops

Theodore Tso (1):
ext4: Add new "development flag" to the ext4 filesystem

Valerie Clement (1):
ext4: Don't set EXTENTS_FL flag for fast symlinks

fs/ext4/inode.c | 115 +++++++++++++++-----------------
fs/ext4/mballoc.c | 164 ++++++++++++++++++++++++++++++-----------------
fs/ext4/migrate.c | 123 +++++++++++++++++++++++------------
fs/ext4/namei.c | 1 +
fs/ext4/super.c | 11 +++
fs/jbd/commit.c | 14 ++--
fs/jbd2/commit.c | 10 ++-
fs/jbd2/recovery.c | 2 +-
include/linux/ext4_fs.h | 7 ++
9 files changed, 270 insertions(+), 177 deletions(-)

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