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Subject[PATCH 0/7] Post merge per-bdi writeback patches v2

Since the writeback patches are now (at last!) in mainline, I renamed
this branch from writeback-postmerge to just plain writeback. The first
four patches are identical to the ones from friday, and then I added
three more patches. Two of them are cleanups to better separate the
WB_SYNC_NONE and WB_SYNC_ALL writeback paths, the latter is a fix for
when a bdi is destroyed whilst inodes are still attached. I don't see
a much better way to fix this at the moment, if inodes get requeued
at sync time, then it would complicate exit quite a lot. So just
move those entries to the default_backing_dev_info, which can handle
them at any time.

Patches are also available at:

git:// writeback

fs/btrfs/disk-io.c | 1
fs/fs-writeback.c | 181 ++++++++++++++----------------------
fs/fuse/inode.c | 2
fs/super.c | 6 +
fs/sync.c | 9 +
fs/ubifs/super.c | 1
include/linux/backing-dev.h | 1
include/linux/fs.h | 1
mm/backing-dev.c | 88 +++++++++++++----
mm/page-writeback.c | 9 -
10 files changed, 161 insertions(+), 138 deletions(-)

Jens Axboe

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