linux-stable.git/fs/ext4/block_validity.c, branch linux-2.6.33.y Linux kernel stable tree ext4: remove unused #include <linux/version.h> 2009-12-14T14:24:20+00:00 Huang Weiyi weiyi.huang@gmail.com 2009-12-14T14:24:20+00:00 149feb00d7c3f4f06896b245533c957b54e3e052 Remove unused #include <linux/version.h>('s) in fs/ext4/block_validity.c fs/ext4/mballoc.h Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> 
Remove unused #include <linux/version.h>('s) in
  fs/ext4/block_validity.c
  fs/ext4/mballoc.h

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
ext4: add check for wraparound in ext4_data_block_valid() 2009-11-23T01:48:34+00:00 Theodore Ts'o tytso@mit.edu 2009-11-23T01:48:34+00:00 1585d8d89ae1791d8f957731f5655700fbcc5664 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> 
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
ext4: fix block validity checks so they work correctly with meta_bg 2009-11-15T20:29:56+00:00 Theodore Ts'o tytso@mit.edu 2009-11-15T20:29:56+00:00 1032988c71f3f85483b2b4319684d1205a704c02 The block validity checks used by ext4_data_block_valid() wasn't correctly written to check file systems with the meta_bg feature. Fix this. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: stable@kernel.org 
The block validity checks used by ext4_data_block_valid() wasn't
correctly written to check file systems with the meta_bg feature.  Fix
this.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@kernel.org
ext4: Add a comprehensive block validity check to ext4_get_blocks() 2009-05-17T19:38:01+00:00 Theodore Ts'o tytso@mit.edu 2009-05-17T19:38:01+00:00 6fd058f7791087648c683eb8572edf3be3c4c23c To catch filesystem bugs or corruption which could lead to the filesystem getting severly damaged, this patch adds a facility for tracking all of the filesystem metadata blocks by contiguous regions in a red-black tree. This allows quick searching of the tree to locate extents which might overlap with filesystem metadata blocks. This facility is also used by the multi-block allocator to assure that it is not allocating blocks out of the system zone, as well as by the routines used when reading indirect blocks and extents information from disk to make sure their contents are valid. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> 
To catch filesystem bugs or corruption which could lead to the
filesystem getting severly damaged, this patch adds a facility for
tracking all of the filesystem metadata blocks by contiguous regions
in a red-black tree.  This allows quick searching of the tree to
locate extents which might overlap with filesystem metadata blocks.

This facility is also used by the multi-block allocator to assure that
it is not allocating blocks out of the system zone, as well as by the
routines used when reading indirect blocks and extents information
from disk to make sure their contents are valid.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>