Kent Overstreet 16749c23c0 bcache: New writeback PD controller ... The old writeback PD controller could get into states where it had throttled all the way down and take way too long to recover - it was too complicated to really understand what it was doing. This rewrites a good chunk of it to hopefully be simpler and make more sense, and it also pays more attention to units which should make the behaviour a bit easier to understand. Signed-off-by: Kent Overstreet <kmo@daterainc.com>		2013-12-16 14:22:59 -08:00
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Kconfig	bcache: Debug code improvements	2013-11-10 21:56:34 -08:00
Makefile	bcache: A block layer cache	2013-03-23 16:11:31 -07:00
alloc.c	bcache: bugfix - moving_gc now moves only correct buckets	2013-12-16 14:22:58 -08:00
bcache.h	bcache: New writeback PD controller	2013-12-16 14:22:59 -08:00
bset.c	bcache: Delete some slower inline asm	2013-11-10 21:56:42 -08:00
bset.h	bcache: Kill bch_next_recurse_key()	2013-11-10 21:56:39 -08:00
btree.c	bcache: fix for gc and writeback race	2013-12-16 14:22:58 -08:00
btree.h	bcache: Avoid deadlocking in garbage collection	2013-11-10 21:56:38 -08:00
closure.c	bcache: Drop some closure stuff	2013-11-10 21:56:10 -08:00
closure.h	bcache: Drop some closure stuff	2013-11-10 21:56:10 -08:00
debug.c	bcache: Bypass torture test	2013-11-10 21:56:43 -08:00
debug.h	bcache: Bypass torture test	2013-11-10 21:56:43 -08:00
io.c	bcache: Use standard utility code	2013-07-01 14:43:53 -07:00
journal.c	bcache: Pull on disk data structures out into a separate header	2013-11-10 21:56:33 -08:00
journal.h	bcache: Pull on disk data structures out into a separate header	2013-11-10 21:56:33 -08:00
movinggc.c	bcache: bugfix for race between moving_gc and bucket_invalidate	2013-12-16 14:22:58 -08:00
request.c	bcache: Bypass torture test	2013-11-10 21:56:43 -08:00
request.h	bcache: Move sector allocator to alloc.c	2013-11-10 21:56:32 -08:00
stats.c	bcache: Break up struct search	2013-11-10 21:56:32 -08:00
stats.h	bcache: Break up struct search	2013-11-10 21:56:32 -08:00
super.c	bcache: Fix for can_attach_cache()	2013-12-16 14:22:57 -08:00
sysfs.c	bcache: New writeback PD controller	2013-12-16 14:22:59 -08:00
sysfs.h	bcache: Don't export utility code, prefix with bch_	2013-03-28 12:50:55 -06:00
trace.c	bcache: Break up struct search	2013-11-10 21:56:32 -08:00
util.c	bcache: New writeback PD controller	2013-12-16 14:22:59 -08:00
util.h	bcache: Fix heap_peek() macro	2013-12-16 14:22:57 -08:00
writeback.c	bcache: New writeback PD controller	2013-12-16 14:22:59 -08:00
writeback.h	bcache: Fix sysfs splat on shutdown with flash only devs	2013-11-10 21:56:41 -08:00