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| author | Nicholas Swenson <nks@daterainc.com> | 2013-12-12 12:53:28 -0800 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2014-01-29 13:06:42 -0800 |
| commit | e3b4825b85eab879b618af6ea18529ca7ab9a64f (patch) | |
| tree | 910d46f5e4dd3ce287ac1b2245107e0946b2d71e /drivers/md | |
| parent | 3572324af0f4ef877545e5a17bd3e788551f166a (diff) | |
| download | linux-e3b4825b85eab879b618af6ea18529ca7ab9a64f.tar.bz2 | |
bcache: bugfix - gc thread now gets woken when cache is full
Signed-off-by: Nicholas Swenson <nks@daterainc.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/bcache/request.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index fcdb59f9ca91..675229b93718 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -354,14 +354,14 @@ static void bch_data_insert_start(struct closure *cl) struct data_insert_op *op = container_of(cl, struct data_insert_op, cl); struct bio *bio = op->bio, *n; - if (op->bypass) - return bch_data_invalidate(cl); - if (atomic_sub_return(bio_sectors(bio), &op->c->sectors_to_gc) < 0) { set_gc_sectors(op->c); wake_up_gc(op->c); } + if (op->bypass) + return bch_data_invalidate(cl); + /* * Journal writes are marked REQ_FLUSH; if the original write was a * flush, it'll wait on the journal write. |