]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
ext4: Use new framework for data=ordered mode in JBD2
authorJan Kara <jack@suse.cz>
Fri, 11 Jul 2008 23:27:31 +0000 (19:27 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Fri, 11 Jul 2008 23:27:31 +0000 (19:27 -0400)
commit678aaf481496b01473b778685eca231d6784098b
tree298fa039e4910a0ead3cdfb814af167f378391bc
parentc851ed540173736e60d48b53b91a16ea5c903896
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>
fs/ext4/ext4_i.h
fs/ext4/ext4_jbd2.h
fs/ext4/inode.c
fs/ext4/super.c