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| author | Tejun Heo <tj@kernel.org> | 2015-05-23 00:14:02 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-06-02 17:33:37 +0300 |
| commit | 0747259d13febfcc838980a63c414c9b920cea6f (patch) | |
| tree | 648ca5300a5ccbf0500a7c5e8135f2ad65085383 /fs/buffer.c | |
| parent | db125360409fc320790e0d38218bd7a3e9cd2552 (diff) | |
| download | linux-0747259d13febfcc838980a63c414c9b920cea6f.tar.xz | |
writeback: dirty inodes against their matching cgroup bdi_writeback's
__mark_inode_dirty() always dirtied the inode against the root wb
(bdi_writeback). The previous patches added all the infrastructure
necessary to attribute an inode against the wb of the dirtying cgroup.
This patch updates __mark_inode_dirty() so that it uses the wb
associated with the inode instead of unconditionally using the root
one.
Currently, none of the filesystems has FS_CGROUP_WRITEBACK and all
pages will keep being dirtied against the root wb.
v2: Updated for per-inode wb association.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/buffer.c')
0 files changed, 0 insertions, 0 deletions