linux-stable.git/drivers/md/bcache/request.c, branch linux-3.13.y

bcache: Bypass torture test

2013-11-11T05:56:43+00:00

More testing ftw! Also, now verify mode doesn't break if you read dirty
data.

Signed-off-by: Kent Overstreet

bcache: Fix sysfs splat on shutdown with flash only devs

2013-11-11T05:56:41+00:00

Whoops.

Signed-off-by: Kent Overstreet

bcache: Kill sequential_merge option

2013-11-11T05:56:39+00:00

It never really made sense to expose this, so just kill it.

Signed-off-by: Kent Overstreet

bcache: Pull on disk data structures out into a separate header

2013-11-11T05:56:33+00:00

Now, the on disk data structures are in a header that can be exported to
userspace - and having them all centralized is nice too.

Signed-off-by: Kent Overstreet

bcache: Move sector allocator to alloc.c

2013-11-11T05:56:32+00:00

Just reorganizing things a bit.

Signed-off-by: Kent Overstreet

bcache: Break up struct search

2013-11-11T05:56:32+00:00

With all the recent refactoring around struct btree op struct search has
gotten rather large.

But we can now easily break it up in a different way - we break out
struct btree_insert_op which is for inserting data into the cache, and
that's now what the copying gc code uses - struct search is now specific
to request.c

Signed-off-by: Kent Overstreet

bcache: Convert bch_btree_insert() to bch_btree_map_leaf_nodes()

2013-11-11T05:56:31+00:00

Last of the btree_map() conversions. Main visible effect is
bch_btree_insert() is no longer taking a struct btree_op as an argument
anymore - there's no fancy state machine stuff going on, it's just a
normal function.

Signed-off-by: Kent Overstreet

bcache: Don't use op->insert_collision

2013-11-11T05:56:30+00:00

When we convert bch_btree_insert() to bch_btree_map_leaf_nodes(), we
won't be passing struct btree_op to bch_btree_insert() anymore - so we
need a different way of returning whether there was a collision (really,
a replace collision).

Signed-off-by: Kent Overstreet

bcache: Kill op->replace

2013-11-11T05:56:29+00:00

This is prep work for converting bch_btree_insert to
bch_btree_map_leaf_nodes() - we have to convert all its arguments to
actual arguments. Bunch of churn, but should be straightforward.

Signed-off-by: Kent Overstreet

bcache: Kill op->cl

2013-11-11T05:56:09+00:00

This isn't used for waiting asynchronously anymore - so this is a fairly
trivial refactoring.

Signed-off-by: Kent Overstreet