bcache: Add a real GC_MARK_RECLAIMABLE
authorKent Overstreet <kmo@daterainc.com>
Thu, 13 Mar 2014 20:46:29 +0000 (13:46 -0700)
committerKent Overstreet <kmo@daterainc.com>
Tue, 18 Mar 2014 19:22:36 +0000 (12:22 -0700)
commit4fe6a816707aace9e8e297b708411c5930537793
tree1316f5df799ba13ca96adcf47d87656fdebf394d
parentc13f3af9247db929fe1be86c0442ef161e615ac4
bcache: Add a real GC_MARK_RECLAIMABLE

This means the garbage collection code can better check for data and metadata
pointers to the same buckets.

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
drivers/md/bcache/alloc.c
drivers/md/bcache/bcache.h
drivers/md/bcache/btree.c
drivers/md/bcache/extents.c