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authorTejun Heo2015-05-22 17:14:05 -0400
committerJens Axboe2015-06-02 08:38:04 -0600
commit108dad65be9786650c78ed9aea28c9b4a68810d9 (patch)
tree1c996567afb18e2f24aa00d2f4186f5cd1b3a70c /fs/ext2
parent429b3fb027492b2b9f96e00bb1a9255fc56d4934 (diff)
ext2: enable cgroup writeback support
Writeback now supports cgroup writeback and the generic writeback, buffer, libfs, and mpage helpers that ext2 uses are all updated to work with cgroup writeback. This patch enables cgroup writeback for ext2 by adding FS_CGROUP_WRITEBACK to its ->fs_flags. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jan Kara <jack@suse.cz> Cc: linux-ext4@vger.kernel.org Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/ext2')
-rw-r--r--fs/ext2/super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index d0e746e96511..549219d44f1c 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -1543,7 +1543,7 @@ static struct file_system_type ext2_fs_type = {
.name = "ext2",
.mount = ext2_mount,
.kill_sb = kill_block_super,
- .fs_flags = FS_REQUIRES_DEV,
+ .fs_flags = FS_REQUIRES_DEV | FS_CGROUP_WRITEBACK,
};
MODULE_ALIAS_FS("ext2");