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FromJens Axboe <>
Subject[PATCH 0/9] Per-bdi writeback flusher threads v13
DateThu, 30 Jul 2009 23:23:55 +0200
Hi,

Here's the 13th version of the writeback patches. Changes since v12:

- Update to 2.6.31-rc4 ('ish, it's on top of current -git, but wil apply
to -rc4 as well).
- Drop the last patch in the series, it was a questionable optimization
that needs to be tested and evaluated separately.

For ease of patching, I've put the full diff here:

http://kernel.dk/writeback-v13.patch

and also stored this in a writeback-v12 branch that will not change,
you can pull that into Linus tree from here:

git://git.kernel.dk/linux-2.6-block.git writeback-v13

I'm not aware of any problems with this code at this point, and it's
been sitting in -next for a few months without reported incidents.
The target for the patchset is still 2.6.32.

b/block/blk-core.c | 1
b/drivers/block/aoe/aoeblk.c | 1
b/drivers/char/mem.c | 1
b/fs/btrfs/disk-io.c | 1
b/fs/buffer.c | 2
b/fs/char_dev.c | 1
b/fs/configfs/inode.c | 1
b/fs/fs-writeback.c | 766 ++++++++++++++++++++++++++--------
b/fs/fuse/inode.c | 1
b/fs/hugetlbfs/inode.c | 1
b/fs/nfs/client.c | 1
b/fs/ocfs2/dlm/dlmfs.c | 1
b/fs/ramfs/inode.c | 1
b/fs/super.c | 3
b/fs/sysfs/inode.c | 1
b/fs/ubifs/super.c | 1
b/include/linux/backing-dev.h | 71 +++
b/include/linux/fs.h | 11
b/include/linux/writeback.h | 15
b/kernel/cgroup.c | 1
b/mm/Makefile | 2
b/mm/backing-dev.c | 533 +++++++++++++++++++++++
b/mm/page-writeback.c | 157 ------
b/mm/swap_state.c | 1
b/mm/vmscan.c | 2
mm/pdflush.c | 269 -----------
26 files changed, 1250 insertions(+), 596 deletions(-)
--
Jens Axboe



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