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(parent: 3f4afc6) | patch
bcache: Initialize sectors_dirty when attaching
authorKent Overstreet <koverstreet@google.com>
Sun, 12 May 2013 00:07:26 +0000 (17:07 -0700)
committerKent Overstreet <koverstreet@google.com>
Thu, 27 Jun 2013 00:09:16 +0000 (17:09 -0700)
commite21e4d5db044f07e5b0fc2d99c6a146b410e9137
tree4625e5b019f6f36794268c358fad393248df5bd6tree | snapshot
parent3f4afc6ea99f8c83de7d67b5e904ff90d1b9770bcommit | diff
bcache: Initialize sectors_dirty when attaching

Previously, dirty_data wouldn't get initialized until the first garbage
collection... which was a bit of a problem for background writeback (as
the PD controller keys off of it) and also confusing for users.

This is also prep work for making background writeback aware of raid5/6
stripes.

Signed-off-by: Kent Overstreet <koverstreet@google.com>
drivers/md/bcache/bcache.h diff | blob | history
drivers/md/bcache/btree.c diff | blob | history
drivers/md/bcache/super.c diff | blob | history
drivers/md/bcache/writeback.c diff | blob | history
Linux Kernel Source Tree.