linux.git/fs/ext3/resize.c, branch master

fs: Remove ext3 filesystem driver

2015-07-23T18:59:40+00:00

The functionality of ext3 is fully supported by ext4 driver. Major
distributions (SUSE, RedHat) already use ext4 driver to handle ext3
filesystems for quite some time. There is some ugliness in mm resulting
from jbd cleaning buffers in a dirty page without cleaning page dirty
bit and also support for buffer bouncing in the block layer when stable
pages are required is there only because of jbd. So let's remove the
ext3 driver. This saves us some 28k lines of duplicated code.

Acked-by: Theodore Ts'o 
Signed-off-by: Jan Kara

Ext3: return ENOMEM rather than EIO if sb_getblk fails

2013-01-21T10:19:57+00:00

It will be better to use ENOMEM rather than EIO, because the only
reason that sb_getblk fails is that allocation fails.

Signed-off-by: Wang Shilong 
Signed-off-by: Jan Kara

Ext3: use unlikely to improve the efficiency of the kernel

2013-01-21T10:19:57+00:00

Because the function 'sb_getblk' seldomly fails to return
NULL value,it will be better to use unlikely to check it.

Signed-off-by: Wang Shilong 
Signed-off-by: Jan Kara

ext3: move headers to fs/ext3/

2012-03-31T20:03:16+00:00

Signed-off-by: Al Viro

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

ext3: Add journal error check in resize.c

2011-01-10T18:04:06+00:00

Check return value of ext3_journal_get_write_access() and
ext3_journal_dirty_metadata().

Signed-off-by: Namhyung Kim 
Signed-off-by: Jan Kara

ext3: Fix debug messages in ext3_group_extend()

2010-10-27T23:30:05+00:00

Fix a typo, break long lines and use E3FSBLK on ext3_fsblk_t.

Signed-off-by: Namhyung Kim 
Signed-off-by: Jan Kara

ext3: Fix set but unused variables

2010-07-21T14:01:47+00:00

[tytso@mit.edu: Fix compilation with CONFIG_JBD_DEBUG enabled]

Acked-by: tytso@mit.edu
cc: linux-ext4@vger.kernel.org
Signed-off-by: Andi Kleen 
Signed-off-by: Jan Kara

ext3: Replace lock/unlock_super() with an explicit lock for resizing

2009-12-23T12:44:12+00:00

Use a separate lock to protect s_groups_count and the other block
group descriptors which get changed via an on-line resize operation,
so we can stop overloading the use of lock_super().

Port of ext4 commit 32ed5058ce90024efcd811254b4b1de0468099df by
Theodore Ts'o .

CC: Theodore Ts'o 
Signed-off-by: Eric Sandeen 
Signed-off-by: Jan Kara

ext3: PTR_ERR return of wrong pointer in setup_new_group_blocks()

2009-12-10T14:02:55+00:00

Return the PTR_ERR of the correct pointer.

Signed-off-by: Roel Kluin 
Signed-off-by: Jan Kara