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72c270612b
linux/drivers/md/bcache
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Kent Overstreet 72c270612b bcache: Write out full stripes 
Now that we're tracking dirty data per stripe, we can add two
optimizations for raid5/6:

 * If a stripe is already dirty, force writes to that stripe to
   writeback mode - to help build up full stripes of dirty data

 * When flushing dirty data, preferentially write out full stripes first
   if there are any.

Signed-off-by: Kent Overstreet <koverstreet@google.com>
2013-06-26 21:58:04 -07:00
..
alloc.c bcache: Fix/revamp tracepoints 2013-06-26 17:09:15 -07:00
bcache.h bcache: Write out full stripes 2013-06-26 21:58:04 -07:00
bset.c bcache: Improve lazy sorting 2013-06-26 17:09:16 -07:00
bset.h bcache: Fix/revamp tracepoints 2013-06-26 17:09:15 -07:00
btree.c bcache: Write out full stripes 2013-06-26 21:58:04 -07:00
btree.h bcache: Write out full stripes 2013-06-26 21:58:04 -07:00
closure.c bcache: Fix for the build fixes 2013-03-25 19:36:39 -06:00
closure.h bcache: Build fixes from test robot 2013-03-25 13:06:13 -06:00
debug.c bcache: Write out full stripes 2013-06-26 21:58:04 -07:00
debug.h bcache: Rip out pkey()/pbtree() 2013-06-26 17:09:15 -07:00
io.c bcache: Fix/revamp tracepoints 2013-06-26 17:09:15 -07:00
journal.c bcache: Fix/revamp tracepoints 2013-06-26 17:09:15 -07:00
journal.h
Kconfig bcache: drop "select CLOSURES" 2013-05-15 00:42:51 -07:00
Makefile
movinggc.c bcache: Write out full stripes 2013-06-26 21:58:04 -07:00
request.c bcache: Write out full stripes 2013-06-26 21:58:04 -07:00
request.h bcache: Fix/revamp tracepoints 2013-06-26 17:09:15 -07:00
stats.c bcache: Fix error handling in init code 2013-05-15 00:48:14 -07:00
stats.h
super.c bcache: Track dirty data by stripe 2013-06-26 21:57:23 -07:00
sysfs.c bcache: Write out full stripes 2013-06-26 21:58:04 -07:00
sysfs.h bcache: Don't export utility code, prefix with bch_ 2013-03-28 12:50:55 -06:00
trace.c bcache: Rip out pkey()/pbtree() 2013-06-26 17:09:15 -07:00
util.c bcache: Fix a format string overflow 2013-04-08 13:33:49 -07:00
util.h bcache: Fix/revamp tracepoints 2013-06-26 17:09:15 -07:00
writeback.c bcache: Write out full stripes 2013-06-26 21:58:04 -07:00
writeback.h bcache: Write out full stripes 2013-06-26 21:58:04 -07:00