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Subject[PATCH 0/8] Per-bdi writeback flusher threads v19
Date
Hi,

This is the 19th release of the writeback patchset. Changes since
v18 include:

- Switch unpin_sb_for_writeback() to using put_super() instead of
__put_super_and_need_start(). This means making put_super()
non-static, but we don't have to export it.
- Always check and clean old data.
- Don't copy *wbc twice in wb_do_writeback().
- Tweak 'when to break' logic in wb_writeback().
- Get rid of wb_start_writeback() and bdi_sched_work(), fold them into
bdi_queue_work().

Thanks to Jan Kara and Christoph Hellwig for their suggestions and
review!

b/block/blk-core.c | 1
b/drivers/block/aoe/aoeblk.c | 1
b/drivers/char/mem.c | 1
b/drivers/staging/pohmelfs/inode.c | 9
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 | 1058 +++++++++++++++++++++--------
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 | 5
b/fs/sync.c | 20
b/fs/sysfs/inode.c | 1
b/fs/ubifs/budget.c | 16
b/fs/ubifs/super.c | 9
b/include/linux/backing-dev.h | 55 +
b/include/linux/fs.h | 9
b/include/linux/writeback.h | 24
b/kernel/cgroup.c | 1
b/kernel/sysctl.c | 8
b/mm/Makefile | 2
b/mm/backing-dev.c | 380 ++++++++++
b/mm/page-writeback.c | 188 -----
b/mm/swap_state.c | 1
b/mm/vmscan.c | 2
mm/pdflush.c | 269 -------
30 files changed, 1292 insertions(+), 778 deletions(-)

--
Jens Axboe



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