diff options
| author | Jan Kara <jack@suse.cz> | 2008-07-11 19:27:31 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2008-07-11 19:27:31 -0400 |
| commit | 678aaf481496b01473b778685eca231d6784098b (patch) | |
| tree | 298fa039e4910a0ead3cdfb814af167f378391bc /fs/ext4/ext4_i.h | |
| parent | c851ed540173736e60d48b53b91a16ea5c903896 (diff) | |
| download | op-kernel-dev-678aaf481496b01473b778685eca231d6784098b.zip op-kernel-dev-678aaf481496b01473b778685eca231d6784098b.tar.gz | |
ext4: Use new framework for data=ordered mode in JBD2
This patch makes ext4 use inode-based implementation of data=ordered mode
in JBD2. It allows us to unify some data=ordered and data=writeback paths
(especially writepage since we don't have to start a transaction anymore)
and remove some buffer walking.
Updated fix from Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
to fix file system hang due to corrupt jinode values.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4_i.h')
| -rw-r--r-- | fs/ext4/ext4_i.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ext4/ext4_i.h b/fs/ext4/ext4_i.h index abf2744..c2903ef 100644 --- a/fs/ext4/ext4_i.h +++ b/fs/ext4/ext4_i.h @@ -150,6 +150,7 @@ struct ext4_inode_info { */ struct rw_semaphore i_data_sem; struct inode vfs_inode; + struct jbd2_inode jinode; unsigned long i_ext_generation; struct ext4_ext_cache i_cached_extent; |
