Tejun Heo 89e9b9e07a writeback: add {CONFIG|BDI_CAP|FS}_CGROUP_WRITEBACK ...

cgroup writeback requires support from both bdi and filesystem sides.
Add BDI_CAP_CGROUP_WRITEBACK and FS_CGROUP_WRITEBACK to indicate
support and enable BDI_CAP_CGROUP_WRITEBACK on block based bdi's by
default.  Also, define CONFIG_CGROUP_WRITEBACK which is enabled if
both MEMCG and BLK_CGROUP are enabled.

inode_cgwb_enabled() which determines whether a given inode's both bdi
and fs support cgroup writeback is added.

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>

2015-06-02 08:33:35 -06:00

..

calibrate.c

kernel: add calibration_delay_done()

2014-06-16 12:47:39 -06:00

do_mounts_initrd.c

usermodehelper: split remaining calls to call_usermodehelper_fns()

2013-04-30 17:04:06 -07:00

do_mounts_md.c

init: disable sparse checking of the mount.o source files

2012-05-31 17:49:27 -07:00

do_mounts_rd.c

initramfs: support initramfs that is bigger than 2GiB

2014-08-08 15:57:26 -07:00

do_mounts.c

init: stricter checking of major:minor root= values

2015-04-15 12:10:19 -04:00

do_mounts.h

…

init_task.c

sched/rt: Move rt specific bits into new header file

2013-02-07 20:51:08 +01:00

initramfs.c

init/initramfs.c: resolve shadow warnings

2014-10-14 02:18:22 +02:00

Kconfig

writeback: add {CONFIG|BDI_CAP|FS}_CGROUP_WRITEBACK

2015-06-02 08:33:35 -06:00

main.c

kernel/fork.c: new function for max_threads

2015-04-17 09:04:06 -04:00

Makefile

init_task: Replace CONFIG_HAVE_GENERIC_INIT_TASK

2012-05-05 13:00:46 +02:00

noinitramfs.c

…

version.c

copy address of proc_ns_ops into ns_common

2014-12-04 14:34:47 -05:00