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73b50c1c92
linux/fs/ext4
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Curt Wohlgemuth 73b50c1c92 ext4: Fix BUG_ON at fs/buffer.c:652 in no journal mode 
Calls to ext4_handle_dirty_metadata should only pass in an inode
pointer for inode-specific metadata, and not for shared metadata
blocks such as inode table blocks, block group descriptors, the
superblock, etc.

The BUG_ON can get tripped when updating a special device (such as a
block device) that is opened (so that i_mapping is set in
fs/block_dev.c) and the file system is mounted in no journal mode.

Addresses-Google-Bug: #2404870

Signed-off-by: Curt Wohlgemuth <curtw@google.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-02-16 15:06:29 -05:00
..
acl.c sanitize xattr handler prototypes 2009-12-16 12:16:49 -05:00
acl.h ext[234]: move over to 'check_acl' permission model 2009-09-08 11:09:04 -07:00
balloc.c ext4: move __func__ into a macro for ext4_warning, ext4_error 2010-02-15 14:19:27 -05:00
bitmap.c ext4: Change unsigned long to unsigned int 2008-11-05 00:14:04 -05:00
block_validity.c ext4: remove unused #include <linux/version.h> 2009-12-14 09:24:20 -05:00
dir.c ext4: move __func__ into a macro for ext4_warning, ext4_error 2010-02-15 14:19:27 -05:00
ext4_extents.h ext4: Calculate metadata requirements more accurately 2010-01-01 02:41:30 -05:00
ext4_jbd2.c ext4: Fix BUG_ON at fs/buffer.c:652 in no journal mode 2010-02-16 15:06:29 -05:00
ext4_jbd2.h ext4: Wait for proper transaction commit on fsync 2009-12-08 23:51:10 -05:00
ext4.h ext4: move __func__ into a macro for ext4_warning, ext4_error 2010-02-15 14:19:27 -05:00
extents.c ext4: correctly calculate number of blocks for fiemap 2010-03-04 17:07:28 -05:00
file.c ext4: Use bitops to read/modify EXT4_I(inode)->i_state 2010-01-24 14:34:07 -05:00
fsync.c ext4, jbd2: Add barriers for file systems with exernal journals 2009-12-23 06:52:08 -05:00
hash.c ext4: Add support for non-native signed/unsigned htree hash algorithms 2008-10-28 13:21:44 -04:00
ialloc.c ext4: Fix BUG_ON at fs/buffer.c:652 in no journal mode 2010-02-16 15:06:29 -05:00
inode.c ext4: Fix BUG_ON at fs/buffer.c:652 in no journal mode 2010-02-16 15:06:29 -05:00
ioctl.c ext4: Fix insufficient checks in EXT4_IOC_MOVE_EXT 2009-12-06 23:38:31 -05:00
Kconfig ext4: Don't ask about supporting ext2/3 in ext4 if ext4 is not configured 2009-12-21 10:54:09 -05:00
Makefile ext4: online defrag -- Add EXT4_IOC_MOVE_EXT ioctl 2009-06-17 19:24:03 -04:00
mballoc.c ext4: move __func__ into a macro for ext4_warning, ext4_error 2010-02-15 14:19:27 -05:00
mballoc.h ext4: remove unused #include <linux/version.h> 2009-12-14 09:24:20 -05:00
migrate.c ext4: Use bitops to read/modify EXT4_I(inode)->i_state 2010-01-24 14:34:07 -05:00
move_extent.c ext4: move __func__ into a macro for ext4_warning, ext4_error 2010-02-15 14:19:27 -05:00
namei.c ext4: Fix BUG_ON at fs/buffer.c:652 in no journal mode 2010-02-16 15:06:29 -05:00
resize.c ext4: move __func__ into a macro for ext4_warning, ext4_error 2010-02-15 14:19:27 -05:00
super.c ext4: move __func__ into a macro for ext4_warning, ext4_error 2010-02-15 14:19:27 -05:00
symlink.c ext4: Rename ext4dev to ext4 2008-10-10 20:02:48 -04:00
xattr_security.c sanitize xattr handler prototypes 2009-12-16 12:16:49 -05:00
xattr_trusted.c sanitize xattr handler prototypes 2009-12-16 12:16:49 -05:00
xattr_user.c sanitize xattr handler prototypes 2009-12-16 12:16:49 -05:00
xattr.c ext4: add missing error checking to ext4_expand_extra_isize_ea() 2010-02-15 14:26:16 -05:00
xattr.h ext4: Rename ext4dev to ext4 2008-10-10 20:02:48 -04:00