sectors_to_gc 653 drivers/md/bcache/bcache.h atomic_t sectors_to_gc; sectors_to_gc 1881 drivers/md/bcache/btree.c if (atomic_read(&c->sectors_to_gc) < 0) sectors_to_gc 196 drivers/md/bcache/btree.h atomic_set(&c->sectors_to_gc, c->sb.bucket_size * c->nbuckets / 16); sectors_to_gc 285 drivers/md/bcache/btree.h atomic_set(&c->sectors_to_gc, -1); sectors_to_gc 207 drivers/md/bcache/request.c if (atomic_sub_return(bio_sectors(bio), &op->c->sectors_to_gc) < 0)